ST- 302
ST- 303
MP-01
RE- 201
M-02 MD
01 MD
02
F1 F 11
F7 F 4
F 2 F 5
F8 F11
F3 H2O
F12 F 15
F20
ST- 101
ST- 102
Gambar 2.1 Diagram Alir RE-
202
F6
MD 03
ST- 301
F16 F19
BAB III SPESIFIKASI BAHAN BAKU DAN PRODUK
A. Spesifikasi Bahan Baku
1. Amoniak
Rumus Molekul : NH
3
Wujud : Gas
Berat Molekul : 17.03 ggmol
Titik Leleh : -77.76
o
C Titik Didih 1 atm
: -33.35
o
C Perry, 1997
Temperatur Kritis : 132 °C
Spesific gravity : 0.639
Batas eksplosif di udara : 16 - 25 vol 650 ˚C
Batas eksplosif di oksigen : 15 - 79 vol 650 ˚C
Othmer, 1999
2. Propilen Oksida
Rumus Molekul : C
3
H
6
O Wujud
: cair Berat Molekul
: 58.08 ggmol Specific gravity
: 0.829 Perry, 1997
Titik didih 1 atm : 34,2
o
C
39
Titik lebur 1 atm : -111.93
o
C Temperatur kritis
: 209.1
o
C Othmer, 1999
3. Air
Rumus Molekul : H
2
O Wujud
: cair Berat Molekul
: 18.02 ggmol Titik didih 1 atm
: 100
o
C Titik lebur 1 atm
: 0
o
C Temperatur kritis
: 374
o
C Perry, 1997
B. Spesifikasi Produk
1. Monoisopropanolamin
Rumus Molekul : C
3
H
9
NO Wujud
: cair Warna
: tidak berwarna Berat Molekul
: 75 ggmol Specific gravity
: 0,96 Titik Leleh
: 2 °C Titik Didih 1 atm
: 159 °C Temperatur Kritis
: 337 °C Perry, 1997
40
2. Diisopropanolamin
Rumus Molekul : C
6
H
15
NO
2
Wujud : cair
Warna : tidak berwarna
Berat Molekul : 133 ggmol
Specific gravity : 0,992
Titik Leleh : 28 °C
Titik Didih 1 atm : 249 °C
Temperatur Kritis : 393 °C
Perry, 1997
3. Triisopropanolamin
Rumus Molekul : C
9
H
21
NO
3
Wujud : cair
Warna : tidak berwarna
Berat Molekul : 191 ggmol
Specific gravity : 0,998
Titik Leleh : 29 °C
Titik Didih 1 atm : 306 °C
Temperatur Kritis : 468 °C
Perry, 1997
DAFTAR PUSTAKA
Anonim, 1972, Continuous Process for preparing Monoalkanolamine from Ammonia and Alkylene Oxide
, United States Patent, USA Anonim, 2013, equipment Cost,
www.matche.com Accessed 18 Januari 2015
Aries, R.S., Newton, R.D., 1955, Chemical Engineering Cost Estimation, McGraw- Hill Book Company, New York
BASF Company, 2005, BASF’s New Isopropanolamine Plant Started Up,
www.basf.com Accessed 16 April 2014
Brown.G.George., 1950, Unit Operation 6
ed
, WileySons, USA. Brownell, L.E., Young, E.H., 1959, Process Equipment Design Vessel Design,
Michigan Coulson, J.M., and Richardson, J.F., 1989, An Introduction to Chemical Engineering,
Allyn and Bacon Inc., Massachusets Evans, F.L., 1980, “Equipment Design Handbook”, Vol. 1, 2
nd
ed., Gulf Publishing Co., Houston.
Fogler.A.H.Scott, 1999, Elements of Chemical Reaction Engineering, Prentice Hall International Inc, New Jersey.
Geankoplis, C.J., 2003, Transport Processes and Unit Operations, 4
nd
ed., Prentice- Hall International, Tokyo
Himmeblau.David., 1996, Basic Principles and Calculation in Chemical Engineering
, Prentice Hall Inc, New Jersey. Huang, et.al., 2001, Reaction Kinetics of Isopropanolamine Preparation in Ammonia
System, Journal of Nanjing University of Technology, Nanjing
Kern, D.Q., 1950, Process Heat Transfer, McGraw Hill International Book Company, Singapura