BAB V ANALISIS DATA DAN PEMBAHASAN 5.1 Hasil Perhitungan ...
Data Perhitungan Separation
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Transcript of Data Perhitungan Separation
7/24/2019 Data Perhitungan Separation
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Thermodynamic Properties Komponen
Tabel. 1 Data Viskositas Komponen
Viskositas (cp) 25oC 90oC 130oC 145oC Sumber
Butanol 2,599 0,612 0,3715 0,258
Yaws Carl, 1999Doekanol 16,338 2,0!8 1,11! 0,7!5
"ater 0,911 0,311 0,23 0,189
#2$2 1,189 0,556 0,!2 0,3!0!
%ati& 17,7 ' ' ' ( (ie, Da)i
*p+ 2000 ' ' ' -D-
Butil .likosia 2000 ' ' ' -D-
/a$# 2!! ' ' ' Yaws, Carl, 1999
p-* ' ' ' ' '
Bersarkan wuest, et al, 1997 pati ian++ap sea+ai D-Glucose an iapatkan ata
)iskositas D-Glucose erasarkan peranin+an raksina ialam air4 %eranin+an mol
patiair masin+'masin+ 18 maka iapatkan peranin+an massa patiair seesar 534 Data
)iskositas iperole en+an interpolasi seesar 17,7 p4
Tabel. 2 Data Densitas Komponen
!ensitas ("#cm3) 25oC 90oC 130oC 145oC Sumber
Butanol 0,806 0,7!9 0,72 0,693 Yaws
Carl,
1999
Doekanol 0,83 0,78! 0,762 0,7!3
"ater 1,027 0,966 0,935 0,908
#2$2 1,!!3 1,366 1,329 1,297%ati 1,5 ' ' ' %err
*p+ 1,2 ' ' ' -D-
Butil .likosia 1,3 ' ' ' -D-
/a$# 2,13 ' ' ' -D-
p-* 1,2! ' ' ' -D-
1. $las% !rum 1
Doekanol
*%.
Butil .likosia
*%.
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Keteran"an&
: ;umla umpan air <K+=>am?
V : ;umla uap <K+=>am?
@ : ;umla airan <K+=>am?
Ai : raksi mol komponen umpan
i : raksi mol uap komponen i asa uap
i : raksi mol airan komponen i asa air
!ata per%itun"an
Kon'isi roses
Tekanan () 15 mm#+ 1!,7 psi
Temperatur (T) 150oC !23oK
aktu Tin""al (t) 10 menit '
!ialiran *mpan Cair +asuk ($)
$las% !rum 1
K,+,-
-
$/K
S
K"#a
m
(K)
C
(K)
C
(bar)
C
(atm)
*%.041990
2557241
2 7!78874!
66184922
8184675
35
B.040337
! 9!!470558435
9873249
3!224883
1224583
86
%* 040030 8!458 6!8487 86342 554113 5!4392
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2 23 67 1 !
/a$#
040015
7 !!403
166341
5 2820 253431
2!9499
75
D$DK*
/$@
047607
8
213004
63 535 721
214260
6
204982
58
*( 04000!
! 12437 3734156!741
3162458
!81604!5
87
%-'/a04001!
3 !0401117!45
71 3!00 355350435
78
Total 1
299.
45
teta h Trln Psat
P sat(atm)
p sat(kPa)
Ki F.Zi.KiF+V(ki-
1)yi
0.841
87 15.584
0.476
6
-
17.111
6
3.703E-
08 3.75E-06 1.9E-06 0.00208
-
16334.1
-1.3E
07
0.761
82 9.9702
0.577
1
-
7.3052
2 0.000672
0.06809
3
0.0340
5
1.08532
5
-
20215.6
-5.4E
05
0.751
65 12.095 0.49
-
12.588
4
3.411E-
06
0.00034
6
0.0001
7
4.42E-
05
-
21817.9 -2E-09
0.589
77 7.9379 0.15
-
44.981
6
2.916E-
20 2.95E-18 1.5E-18
1.02E-
19
-
21862.2
-4.7E
24
0.742
02 8.7547
0.586
7
-
6.1676
2
0.002096
2 0.2124
0.1062
1
1721.11
6
1721.02
6
1.0000
5
0.576
62 6.9161
0.653
7
-
3.6645
4
0.025615
8
2.59552
4
1.2978
7
0.00709
8
6537.54
7 1.1E-06
0.345
46 3.0923
0.124
4
-
21.763
3
3.535E-
10 3.58E-08 1.8E-08
1.02E-
09
-
21866.2
-4.7E
14
1
!ialiran *ap Keluar (V)
21906.23 K"#am (trial)
!ialiran Cair Keluar (7)
6092422 K+=>amE
ersamaan8persamaan an" !i"unakan untuk +erancan" $las% !rum
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!iameter !rum (!)
D : √V v x 4
π x u
D : iameter alam siliner, t
V) : la>u alir )olumetri +as <uap?, t3
=etik u : keepatan aliran +as, t=etik
imana u : 0,1! √ ρL
ρv−1
F@ : ensitas ampuran airan, l= t3
F) : ensitas ampuran +as, l= t3
Tin""i !rum (7)
@rum : @siliner G 2$*
: @Aona airan G @Aona +as G $*
@Aona airan :
Lv x w
( π
4 ) x D2
@) : @ alam satuan )olum, t3=menit
w : waktu tin++al, menit
/ote tin++i Aona +as <@Aona +as? mulai ari atas asa air'+as sampai puak siliner H 5,5 t
Tebal S%ell (ts)
ts : P r
f E−0,6 P+c
ts : teal sell, in
% : tekanan peranan+an, psi
r : >ari'>ari alam sell, in
: stress an+ iiAinkan, psi
: eisiensi pen+elasan
C : ator korosi, in
Intuk men+etaui apaka teal sell an+ sua iranan+ apat ipakai atau tiak
maka %ma J % peranan+an imana %ma :f Ets
r+0,6 ts
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Tebal :ea' (t%)
t :0,885 P r
f E−0,1 P+c
t : teal ea, in% : tekanan peranan+an, psi
r : >arak alam ea, in <r paa tael 547 Brownell Youn+?
: stress an+ iiAinkan, psi
: ator korosi, in
Tin""i :ea' (,)
$* : t G G s
: r '
BC ¿
¿¿
√ ¿
*B : ID
2−icr
BC : r L ir
/ote nilai r an ir iliat paa tael 547, sean+kan nilai s paa tael 546 Brownell
Youn+4