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\hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qc \li0 \ri0 \sl240 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\b1 \fs32 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 PENDAHULUAN}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi426 \li0 \ri0 \sl240 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs28 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 1.1 \uc1 \u160 ?LATAR BELAKANG}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi720 \li0 \ri0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Dengan semakin berkembangnya jaman, banyak bermunculan alat- alat transportasi yang semakin canggih. Alat- alat transportasi tersebut pasti membutuhkan sumber energi\uc1 \u160 ? untuk menjadi sumber bahan bakar yang berasal dari minyak bumi, seperti\uc1 \u160 ? batu bara, bensin, minyak tanah, minyak diesel, solar LPG, lilin, dll.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \li0 \ri0 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\*\bkmkstart more}{\*\bkmkend more}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Berdasarkan teori, minyak bumi terbentuk dari proses pelapukan jasad renik (mikroorganisme) yang terkubur di bawah tanah sejak berjuta-juta tahun yang lalu. Dimana dua ratus juta yang lalu bumi lebih panas dibandingkan sekarang. Laut yang didiami jasad renik berkulit keras sangat banyak jumlahnya jika jasad renik itu mati, kemudian membusuk sehingga jumlahnya makin lama makin menumpuk, kemudian tertutup oleh sedimen, endapan dari sungai, atau batuan-batuan yang berasal dari pergeseran bumi. Di sini kemudian terjadi pembusukan oleh bakteri anaerob, dan akibat pada tekanan tinggi sedimen, maka setelah berjuta-juta tahun terbentuklah minyak bumi dan gas alam tersebut.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi720 \li0 \ri0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Karena dari fosil bumi maka jumlahnya lama kelamaan menipis otomatis harganya pun dari waktu kewaktu kian melambung tinggi. Apalagi yang disebut Bensin atau solar yang berkualitas tinggi, kelak harganya selangit dan kita berat menjangkaunya.Saat ini saja sudah tembus pada kisaran harga 9500 sampai 12000. Oleh karena itu, pada kesempatan ini kami akan membahas mengenai bensin.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi426 \li0 \ri0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs28 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 1.2\uc1 \u160 ? RUMUSAN MASALAH}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \fi-360 \li1440 \ri0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1440 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Apa saja yang mempengaruhi kualitas bensin ?}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp20

52 \par }\pard \plain \ql \fi-360 \li1440 \ri0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1440 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Bagaimana cara menaikkan nilai oktan pada bensin ?}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \li1440 \ri0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1440 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \fi-375 \li801 \ri0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin801 \rin0 \tql \tx426 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs28 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 1.3 TUJUAN}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \fi-360 \li1440 \ri0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1440 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Mengetahui peranan nilai oktan pada bensin}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \fi-360 \li1440 \ri0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1440 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Mengetahui faktor-faktor yang mempengaruhi kualitas bensin}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \li0 \ri0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \li0 \ri0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qc \li0 \ri0 \sl240 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\b1 \fs32 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 BAB II}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qc \li0 \ri0 \sl240 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\b1 \fs32 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 PEMBAHASAN}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \fi426 \li0 \ri0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs28 \

kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 2.1 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?}{\fs28 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 PENGERTIAN BENSIN}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi720 \li0 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto0 \saauto0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Bensin, atau Petrol (biasa disebut gasoline di }{\field \fldedit {\*\fldinst {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 HYPERLINK "http://id.wikipedia.org/wiki/Amerika_Serikat" \\o "Amerika Serikat" }}{\fldrslt {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\cs15 \fs24 \dbch \af2 \hich \af6 \loch \f6 \cf0 \ul1 Amerika Serikat}}}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 dan }{\field \fldedit {\*\fldinst {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 HYPERLINK "http://id.wikipedia.org/wiki/Kanada" \\o "Kanada" }}{\fldrslt {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\cs15 \fs24 \dbch \af2 \hich \af6 \loch \f6 \cf0 \ul1 Kanada}}}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 ) adalah cairan bening, agak kekuning-kuningan, dan berasal dari pengolahan }{\field \fldedit {\*\fldinst {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 HYPERLINK "http://id.wikipedia.org/wiki/Minyak_bumi" \\o "Minyak bumi" }}{\fldrslt {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\cs15 \fs24 \dbch \af2 \hich \af6 \loch \f6 \cf0 \ul1 minyak bumi}}}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 yang sebagian besar digunakan sebagai }{\field \fldedit {\*\fldinst {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 HYPERLINK "http://id.wikipedia.org/wiki/Bahan_bakar" \\o "Bahan bakar" }}{\fldrslt {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\cs15 \fs24 \dbch \af2 \hich \af6 \loch \f6 \cf0 \ul1 bahan bakar}}}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 di }{\field \fldedit {\*\fldinst {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 HYPERLINK "http://id.wikipedia.org/wiki/Mesin_pembakaran_dalam" \\o "Mesin pembakaran dalam" }}{\fldrslt {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\cs15 \fs24 \dbch \af2 \hich \af6 \loch \f6 \cf0 \ul1 mesin pembakaran dalam}}}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 . Bensin juga dapat digunakan sebagai }{\field \fldedit {\*\fldinst {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 HYPERLINK "http://id.wikipedia.org/w

iki/Pelarut" \\o "Pelarut" }}{\fldrslt {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\cs15 \fs24 \dbch \af2 \hich \af6 \loch \f6 \cf0 \ul1 pelarut}}}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 , terutama karena kemampuannya yang dapat melarutkan cat. Sebagian besar bensin tersusun dari }{\field \fldedit {\*\fldinst {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 HYPERLINK "http://id.wikipedia.org/wiki/Hidrokarbon" \\o "Hidrokarbon" }}{\fldrslt {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\cs15 \fs24 \dbch \af2 \hich \af6 \loch \f6 \cf0 \ul1 hidrokarbon}}}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 alifatik yang diperkaya dengan }{\field \fldedit {\*\fldinst {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 HYPERLINK "http://id.wikipedia.org/wiki/Iso-oktana" \\o "Iso-oktana" }}{\fldrslt {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\cs15 \fs24 \dbch \af2 \hich \af6 \loch \f6 \cf0 \ul1 iso-oktana}}}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 atau }{\field \fldedit {\*\fldinst {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 HYPERLINK "http://id.wikipedia.org/wiki/Benzena" \\o "Benzena" }}{\fldrslt {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\cs15 \fs24 \dbch \af2 \hich \af6 \loch \f6 \cf0 \ul1 benzena}}}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 untuk menaikkan nilai }{\field \fldedit {\*\fldinst {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 HYPERLINK "http://id.wikipedia.org/wiki/Oktan" \\o "Oktan" }}{\fldrslt {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\cs15 \fs24 \dbch \af2 \hich \af6 \loch \f6 \cf0 \ul1 oktan}}}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 . Kadang-kadang, bensin juga dicampur dengan }{\field \fldedit {\*\fldinst {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 HYPERLINK "http://id.wikipedia.org/wiki/Etanol" \\o "Etanol" }}{\fldrslt {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\cs15 \fs24 \dbch \af2 \hich \af6 \loch \f6 \cf0 \ul1 etanol}}}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 sebagai }{\field \fldedit {\*\fldinst {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 HYPERLINK "http://id.wikipedia.org/w/index.php?title=Bahan_bakar_alternatif&action=edit&redlink=1" \\o "Bahan bakar alternatif (halaman belum tersedia)" }}{\fldrslt {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\cs15 \fs24 \dbch \af2 \hich \af6 \loch \f6 \cf0 \ul1 bahan bakar alternatif}}}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \

loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 .}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \fi426 \li0 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto0 \saauto0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \tql \tx851 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs28 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 2.2\uc1 \u160 ? PROSES PEMBUATAN BENSIN}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-360 \li1080 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1080 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u216 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Penyulingan langsung dari minyak bumi (bensin\uc1 \u160 ?straight run), dimana kualitasnya tergantung pada susunan kimia dari bahan-bahan dasar. Bila mengandung banyak aromatik-aromatik dan napthen-naphten akan menghasilkan bensin yang tidak mengetok (anti\uc1 \u160 ?knocking).}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-360 \li1080 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1080 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u216 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Merengkah (cracking) dari hasil-hasil minyak bumi berat, misalnya dari minyak }{\field \fldedit {\*\fldinst {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 HYPERLINK "http://rajinbelajar.net/gas-oksigen" }}{\fldrslt {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\cs15 \fs24 \dbch \af2 \hich \af6 \loch \f6 \cf0 \ul1 gas}}}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 dan residu.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-360 \li1080 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1080 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u216 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Merengkah (retor ming) bensin berat dari kualitas yang kurang baik.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-360 \li1080 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1080 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u216 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Sintesis dari zat-zat berkarbon rendah.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \fi426 \li0 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \tqc \tx426 \tqc \

tx851 \tqc \tx993 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs28 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 2.3\uc1 \u160 ? JENIS-JENIS BENSIN }{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-142 \li851 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin851 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs28 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u167 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?Premium, produksi\uc1 \u160 ?Pertamina\uc1 \u160 ?yang memiliki\uc1 \u160 ?Oktan\uc1 \u160 ?88}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-360 \li1080 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1080 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u167 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Pertamax, produksi\uc1 \u160 ?Pertamina\uc1 \u160 ?yang memiliki\uc1 \u160 ?Oktan\uc1 \u160 ?92.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-360 \li1080 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1080 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u167 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Pertamax Plus, produksi\uc1 \u160 ?Pertamina\uc1 \u160 ?yang memiliki\uc1 \u160 ?Oktan\uc1 \u160 ?95.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-360 \li1080 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1080 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u167 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Pertamax Racing, produksi\uc1 \u160 ?Pertamina\uc1 \u160 ?yang memiliki\uc1 \u160 ?Oktan\uc1 \u160 ?100.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-360 \li1080 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1080 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u167 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Primax 92, produksi\uc1 \u160 ?Petronas\uc1 \u160 ?yang memiliki\uc1 \u160 ?Oktan\uc1 \u160 ?92.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-360 \li1080 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1080 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u167 ?}{\fs14 \kerning0

\dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Primax 95, produksi\uc1 \u160 ?Petronas\uc1 \u160 ?yang memiliki\uc1 \u160 ?Oktan\uc1 \u160 ?95.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-360 \li1080 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1080 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u167 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Super 92, produksi\uc1 \u160 ?Shell\uc1 \u160 ?yang memiliki\uc1 \u160 ?Oktan\uc1 \u160 ?92.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-360 \li1080 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1080 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u167 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Super Extra 95, produksi\uc1 \u160 ?Shell\uc1 \u160 ?yang memiliki\uc1 \u160 ?Oktan\uc1 \u160 ?95.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \li1080 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1080 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \fi426 \li0 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs28 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 2.4\uc1 \u160 ? CARA KERJA BENSIN DALAM MESIN}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi720 \li0 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 Bensin bekerja di dalam mesin pembakaran yang ditemukan oleh }{\field \fldedit {\*\fldinst {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 HYPERLINK "http://id.wikipedia.org/wiki/Nikolaus_Otto" \\o "Nikolaus Otto" }}{\fldrslt {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\cs15 \fs24 \dbch \af2 \hich \af6 \loch \f6 \cf1 \ul1 Nikolaus Otto}}}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 . Mesin pembakaran dikenal pula dengan nama }{\field \fldedit {\*\fldinst {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 HYPERLINK "http://id.wikipedia.org/w/index.php?title=Mesin_Otto&action=edit&redlink=1" \\o "Mesin Otto (halaman belum tersedia)" }}{\fldrslt {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\cs15 \fs24 \dbch \af2 \hich \af6 \loch \f6 \cf1 \ul1 Mesin Otto}}}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 . Cara kerja bensin

di dalam mesin pembakaran:}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-425 \li1135 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1135 \rin0 \tql \tx1135 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs20 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 Bensin dari tangki masuk ke dalam }{\field \fldedit {\*\fldinst {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 HYPERLINK "http://id.wikipedia.org/wiki/Karburator" \\o "Karburator" }}{\fldrslt {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\cs15 \fs24 \dbch \af2 \hich \af6 \loch \f6 \cf1 \ul1 karburator}}}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 . Kemudian bercampur dengan udara. Pada mesin modern, peran karburator digantikan oleh sistem injeksi. Sebuah sistem pembakaran baru yang bisa meminimalisir }{\field \fldedit {\*\fldinst {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 HYPERLINK "http://id.wikipedia.org/w/index.php?title=Emisi&action=edit&redlink=1" \\o "Emisi (halaman belum tersedia)" }}{\fldrslt {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\cs15 \fs24 \dbch \af2 \hich \af6 \loch \f6 \cf1 \ul1 emisi}}}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 gas buang kendaraan.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-425 \li1135 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1135 \rin0 \tql \tx720 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs20 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 Campuran bensin dan udara kemudian dimasukkan ke dalam ruang bakar.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-425 \li1135 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1135 \rin0 \tql \tx720 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs20 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 Selanjutnya, campuran bensin dan udara yang sudah berbentuk gas, ditekan oleh }{\field \fldedit {\*\fldinst {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 HYPERLINK "http://id.wikipedia.org/wiki/Piston" \\o "Piston" }}{\fldrslt {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\cs15 \fs24 \dbch \af2 \hich \af6 \loch \f6 \cf1 \ul1 pist

on}}}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 hingga mencapai volume yang sangat kecil.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-425 \li1135 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1135 \rin0 \tql \tx720 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs20 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 Gas ini kemudian dibakar oleh percikan api dari busi.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-425 \li1135 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1135 \rin0 \tql \tx720 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs20 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf1 Hasil pembakaran inilah yang menghasilkan tenaga untuk menggerakkan kendaraan}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \fi-425 \li851 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin851 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs28 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 2.5 \uc1 \u160 ?ZAT ADIKTIF PADA BENSIN}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-369 \li1078 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1078 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 TEL (Tetra Etil Lead)}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \li1078 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1078 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?Untuk mengubah Pb dari padat ke gas ditambahkan zat adiktif lain yaitu etilen bromida (C2H5Br) yang nantinya akan bereaksi membentuk uap PbBr2. Namun Pb nantinya dapat membahayakan kesehatan karna merupakan logam berat.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-369 \li1078 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1078 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \

langnp1033 \langfe2052 \langfenp2052 \cf0 Etanol ( C2H5OH)}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \li1078 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1078 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Memiliki bilangan oktan 123 dan lebih unggul disbanding TEL dan MTBE karena tidak mencemari udara dan mudah diuraikan mikroorganisme. Selain itu bahan baku untuk membuat etanol juga dari fermentasi tumbuh-tumbuhan yang melimpah dialam dan dapat dibudidayakan.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-369 \li1078 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1078 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 MTBE (Metil Tersier Butil Eter)}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \li1078 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1078 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Memiliki bilangan oktan 118, dan lebih aman dibanding TEL karena tidak mengandung logam berat namun tetap berpotensi mencemari lingkungan karena sulit diuraikan Mikroorganisme.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-369 \li1078 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1078 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Ethyl Tertier Butil Ether (ETBE) CH}{\fs18 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 3}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 O(C}{\fs18 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 2}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 H}{\fs16 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 5}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 )}{\fs16 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 3}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \li1078 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1078 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-369 \li1078 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1078 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \la

ngfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Benzena ( C}{\fs16 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 6}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 H}{\fs16 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 6}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 )}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-369 \li1078 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1078 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?Tertier Amil Metil Eter (TAME) CH}{\fs16 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 3}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 O(CH}{\fs16 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 3}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 ) C}{\fs16 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 2}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 H}{\fs16 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 5}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \fi426 \li0 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs28 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 2.6 \uc1 \u160 ?KUALITAS BENSIN}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi720 \li0 \ri0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Angka oktana suatu bensin adalah salah satu karakter yang menunjukkan mutu bakar bensin tersebut, yang dalam prakteknya menunjukkan ketahanan terhadap ketukan (knocking). Suatu bensin harus mempunyai mutu bakar yang baik agar mesin dapat beroperasi dengan mulus, efisien dan bebas dari pembakaran tidak normal selama pemakaianya. Selain itu, bensin yang digunakan oleh suatu kendaraan harus mempunyai angka oktana yang sesuai dengan kebutuhan angka oktana mesin kendaraan. Angka oktana yang lebih rendah dari kebutuhan angka oktana mesin kendaraan akan menyebabkan terjadinya ketukan atau detonasi pada mesin. Ketukan yang terjadi pada mesin menimbulkan bunyi yang tidak enak dan membuang energi bahan bakar sehingga terjadi pemborosan. Terjadinya ketukan dalam waktu yang cukup lama akan menyebabkan piston, katup-katup dan busi terlalu panas (overhead) Hal ini dapat memperpendek umur mesin.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi720 \li0 \ri0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Utk menentukan nilai oktan, ditetapkan 2 jenis senyawa sbg pembanding yaitu isooktana dan n-heptana.Suatu campuran yg terdiri 80% isooktana dan dan 20% n-heptana mempunyai nilai oktan 80.Jadi untuk melihat mutu bensin yg baik, dilihat dari nilai oktannya. Semakin tinggi nilai oktannya, mutu bensin semakin baik.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1

033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi426 \li0 \ri0 \sb0 \lisb0 \sbauto0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs28 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 2.7\uc1 \u160 ? }{\fs26 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 CARA MENAIKKAN NILAI OKTAN}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-283 \li1135 \ri0 \sa100 \lisa0 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1135 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\field {\*\fldinst {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 INCLUDEPICTURE \\d "C:\\\\Users\\\\atin\\\\AppData\\\\Local\\\\Temp\\\\msohtmlclip1\\\\01\\\\clip_image001.jpg" \\* MERGEFORMAT }}{\fldrslt {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 {\*\shppict {\pict {\*\picprop \shplid0 {\sp {\sn shapeType}{\sv 75}}{\sp {\sn fFlipH}{\sv 0}}{\sp {\sn fFlipV}{\sv 0}}{\sp {\sn fLockAgainstGrouping}{\sv 0}}{\sp {\sn fLockText}{\sv 0}}{\sp {\sn fLockVerticies}{\sv 0}}{\sp {\sn fLockAspectRatio}{\sv 1}}{\sp {\sn fLockRotation}{\sv 0}}{\sp {\sn pibName}{\sv IMG_256}}{\sp {\sn f3DOK}{\sv 0}}{\sp {\sn fShadowOK}{\sv 1}}{\sp {\sn fFilled}{\sv 0}}{\sp {\sn fLine}{\sv 0}}{\sp {\sn fLayoutInCell}{\sv 1}}}}}}}}{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \af6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Mengubah hidrokarbon rantai lurus dalam fraksi bensin menjadi hidrokarbon rantai bercabang melalui proses reforming Contohnya mengubah n-oktana menjadi isooktana.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-283 \li1135 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1135 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-283 \li1135 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1135 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-283 \li1135 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1135 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-283 \li1135 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1135 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Menambahkan hidrokarbon alisiklik/aromatik ke dalam campuran akhir fraksi bensin.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-283 \li1135 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1135 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang

1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Menambahkan TEL (tetra ethyl lead) kedalam bensin yg bernilai oktan rendah. Caranya sederhana, mixing saja. Namun kemudian diketahui penambahan aditif penambah nilai oktan ini berbahaya dari segi kesehatan dan lingkungan.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-283 \li1135 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1135 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Menambahkan Naphtalene pada bensin. }{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-283 \li1135 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1135 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? Naphtalene merupakan suatu larutan kimia yang memberikan pengaruh positif untuk meningkatkan angka oktan dari bensin. }{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-283 \li1135 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin1135 \rin0 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u183 ?}{\fs14 \kerning0 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Menambahkan MTBE (Metil tersier-butileter)}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \li375 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin375 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \li375 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin375 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs28 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 2.8 MANFAAT BENSIN}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-360 \li720 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin720 \rin0 \tql \tx720 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning2 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \uc1 \u160 ?Sebagai Bahan Bakar Motor}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi720 \li0 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Sebagai bahan bakar motor ada beberapa sifat yang diperhatikan untuk menentukan baik atau tidaknya bensin tersebut.}{\fs24 \kerning2 \dbch

\af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-360 \li720 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin720 \rin0 \tql \tx720 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning2 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 Keadaan terbang (titik embun)}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi360 \li0 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Gangguan yang disebabkan oleh adanya gelembung-gelembung gas didalam karburator dari sebuah motor yang disebabkan oleh adanya kadar yang terlalu tinggi dari fraksi-fraksi yang sangat ringan dalam bensin dan \uc1 \u160 ?terlalu banyaknya propana dan butana yang berasal dari bensin. Gelembung gelembung gas yang terdapat dalam keadaan tertentu dapat menutup lubang-lubang perecik yang sempit dan pengisian bensin akan terhenti.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-360 \li720 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin720 \rin0 \tql \tx720 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning2 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 Kecendrungan mengetok (}{\i1 \fs24 \kerning2 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 knocking}{\fs24 \kerning2 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 )}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi360 \li0 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Ketika rasio tekanan dari motor relatif tinggi, pembakaran bisa menyebabkan peletusan (peledakan) didalam silinder, sehingga menimbulkan kebisingan knock, kekuatan mesin berkurang dan menyebabkan kerusakan mesin.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi-360 \li720 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin720 \rin0 \tql \tx720 \itap0 \ls0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning2 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 Keadaan \uc1 \u8220 ?damar\uc1 \u8221 ? dan stabilitas penyimpanan}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \fi360 \li0 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 Damar dapat terbentuk karena adanya alkena-alkena yang mempunyai satu ikatan ganda sehingga berpotensi untuk berpolirherisasi membentuk molekulmolekul yang lebih besar. Pembentukan damar ini dipercepat oleh adanya zat asam di udara, seperti peroksiden. Keadaan ini dapat menyebabkan kerusakan pada motor akibat saluran-saluran gas tersumbat dan menurunkan bilangan oktan karena hilangnya alkena-alkena dari bensin.}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qc \li0 \ri0 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs34 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 BAB}{\fs32 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 III}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qc \li0 \ri0 \

widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs32 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 PENUTUP}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \li0 \ri0 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs28 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? 3.1 KESIMPULAN}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \s1 \qj \li0 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \b1 \i0 \fs48 \kerning44 \loch \af2 \hich \af2 \dbch \af2 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\b0 \i0 \fs30 \kerning44 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? }{\b0 \i0 \fs24 \kerning44 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 Kualitas suatu bensin dapat dipengaruhi oleh nilai oktan yang terkandung.}{\b0 \i0 \fs48 \kerning44 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf13 }{\b0 \i0 \fs24 \kerning44 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 Semakin tinggi nilai oktannya, maka kualitas bensin semakin baik. Kebutuhan nilai oktan sebuah kendaraan berbeda-beda, tergantung pada perbandingan kompresi mesin dan }{\b0 \i0 \fs24 \kerning44 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 faktor-faktor lainnya yang berpengaruh terhadap kebutuhan angka oktana. Pengujian kebutuhan angka oktana kendaraan bertujuan untuk mengetahui tingkat angka oktana suatu kendaraan. Dengan diketahuinya kebutuhan angka oktana suatu kendaraan, maka secara teknis dapat ditentukan level angka oktana bensin yang akan digunakan untuk kendaraan.}{\b1 \i0 \fs48 \kerning44 \loch \af2 \hich \af2 \dbch \f2 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \s1 \qj \fi720 \li0 \ri0 \sb100 \lisb0 \sa100 \lisa0 \sbauto1 \saauto1 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \b1 \i0 \fs48 \kerning44 \loch \af2 \hich \af2 \dbch \af2 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\b0 \i0 \fs24 \kerning44 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 Untuk meningkatkan nilai oktan dapat dilakukan dengan beberapa cara, misalnya dengan menambahkan zat-zat adiktif pada bensin seperti TEL, Naphtalene, MTBE atau dengan menambahkan hidrokarbon alisiklik/aromatik ke dalam campuran akhir fraksi bensin, dan sebagainya.}{\b1 \i0 \fs48 \kerning44 \loch \af2 \hich \af2 \dbch \f2 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \li0 \ri0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs28 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? 3.2 SARAN}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \qj \li0 \ri0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning0 \dbch \af2 \hich \af6 \loch \f6 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \cf0 \uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ?\uc1 \u160 ? Karena kebutuhan nilai oktan tiap kendaraan berbeda-beda, maka lebih baik melakukan suatu pengujian kebutuhan angka oktan pada kendaraan untuk mengetahui tingkat angka oktana suatu kendaraan. Dengan demikian, dapat meminimalisir kerusakan-kerusakan yang terjadi pada mesin, seperti terjadinya ketukan atau detonasi pada mesin. Hal itu \uc1 \u160 ?menimbulkan bunyi yang tidak enak dan membuang energi bahan bakar sehingga terjadi pemborosan dan lama kelamaan akan menyebabkan piston, katup-katup dan busi terlalu panas (overhead) sehingga dapat memperpendek umur mesin.}{\fs24 \kerning2 \dbch \af2 \hich

\af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \li0 \ri0 \sl360 \slmult1 \widctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \li0 \ri0 \nowidctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\field \fldedit {\*\fldinst {\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 }{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 HYPERLINK "http://sofidulubaruatin.blogspot.co.id/2014/09/makalah-bensin.html" }}{\fldrslt {\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 }{\cs15 \cf13 \ul1 http://sofidulubaruatin.blogspot.co.id/2014/09/makalah-bensin.html}}}{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 }{\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }\pard \plain \ql \li0 \ri0 \nowidctlpar \aspalpha \aspnum \adjustright \lin0 \rin0 \itap0 \fs24 \kerning2 \dbch \af2 \hich \af0 \loch \af0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 {\fs24 \kerning2 \dbch \af2 \hich \af0 \loch \f0 \lang1033 \langnp1033 \langfe2052 \langfenp2052 \par }}