Post on 30-Jan-2016
DAFTAR ISI
Daftar Isi...........................................................................................................i-ii
Daftar Tabel......................................................................................................iii
Daftar Lampiran................................................................................................iv
BAB I PENDAHULUAN
A. Latarbelakang Magang...............................................................1
B. Tujuan Magang …….………………………………………… 2
C. Deskripsi Perusahaan…………………………………………. 2-7
BAB IITINJAUAN PUSTAKA
A. Tinjauan Pustaka.............................................................................8-19
BAB III Tempat Dan JadwalPelaksanaanMagang
A. Tempat Dan WaktuPelaksanaanMagang…………………… 20
B. JadwalKegiatanMagang…………………………………….
BAB IVHASIL &PEMBAHASAAAN
4.1 BahanBaku(Raw Material)....................................................... 21
4.2 Tanki CPO................................................................................. 22
4.2.1 PenerimaanBahan Baku (Received Plant)………………. 22
4.2.2 TANK FARM…………………………………………… 24
4.2.3 Pengeluaran…………………………………………….. 27
4.3 PemurnianMinyak(Refinery Plant)...........................................
4.3.1 Degumming...................................................................29
4.3.2 Bleaching.......................................................................34
4.3.3 Deodorisasi....................................................................41
4.4 Fraksinasi RBDPO....................................................................
4.4.1 Kristalisasi.....................................................................42
4.4.2 Filtrasi............................................................................45
4.5 Quality Control (QC)................................................................
4.5.1 AnalisaAsamLemak......................................................47
4.5.2 Analisa Peroxide Value (PV)........................................48
4.5.3 Analisa Iodine Value (IV) Cychlohexane.....................49
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4.5.4 Analisa Cloud Point......................................................50
4.5.5 Analisa Melting Point...................................................51
4.5.6 AnalisaColour (Warna)……………………………… 51
4.5.7 Analisa DOBI……………………………………….. 52
4.5.8 AnalisaMinyakDalamBlotong……………………. 52
4.5.9 Analisakadar air…………………………………….. 53
4.5.10 Analisa impurities…………………………………… 54
4.5.11 Cara pemeriksaan finish product…………………… 54
4.5.12 Cara Sampling………………………………………. 56
4.5.13 Cara Sampling Storage Tank Olein Yang Mempunyai Kran
Sampler……………………………………………… 56
4.5.14 Cara Sampling Di Road Tangker……………………. 57
4.5.15 Periode Sampling Storage Tank Milik Tank………… 58
4.6 Qa (Quality Assurance).............................................................
4.6.1 Analisa with lovibondtintometer…………………….. 62
4.6.2 Analisa peroxide value ( PV)………………………… 62
4.6.3 Analisa FFA………………………………………….. 64
4.6.4 Analisa IV……………………………………………. 65
4.7 Filling (Pengisian)…………………………………………… 66
BAB V. KESIMPULAN & SARAN
A. Kesimpulan...............................................................................
B. Saran…………………………………………………………
DAFTAR PUSTAKA
LAMPIRAN
ii
DaftarTabel
Tabel 2.1 StandarMutuRefine Palm Oil
Tabel 2.2 PerbedaanMutu CPO, DBPO, dan RBDPO
Table 2.3 PenentuanTitikKritisMutuBahan
Tabel 4.1 Mutubahanbaku Crude Palm Oil (CPO)
Tabel 4.2 Hasil Sounding CPO
Tabel 4.3 Tabel pengeluaran Bulk
Tabel 4.4 Kapasitas Alat dan Tanki Pada Proses Refinery
Tabel 4.5 Urutan proses dalam niagara filter dan waktu prosesnya
Tabel 4.6 KualitasProdukBerdasarkanTemperatur End Cooling
Tabel 4.7 Tahapan – tahapanCrystalytation
Tabel 4.8 Parameter mutu CPO
Tabel 4.9 Parameter mutu RBDPO
Tabel 4.10 ParmetermutuOlein
Tabel 4.11 Parameter mutu Stearin
Tabel 4.12 ContohpenentuanWarna
Tabel 4.13 Settingan Steam
Tabel 4.14 Hasilanalisa di Boiler
Table 4.15 AnalisaHasil JAR
iii
Daftar Lampiran
iv