Chemical Engineering Syiah Kuala University
DATA PENGAMATANA.1. Laju Alir, Tekanan dan Temperatur Gas Inlet
dan OutletTabel A.1.1. Laju alir, tekanan dan temperatur gas masuk
ke Feed Vapor DryersTanggalLaju Alir Inlet (Nm3/jam)Tekanan
(kg/cm2)Temperatur (C)
(Sumber: Production Division, 2013)
Tabel A.1.2. Laju alir gas keluar (inlet Scrubbing
Section)TanggalLaju Alir Keluar (Nm3/jam)
(Sumber: Production Division, 2013)
A.2. Komposisi Gas Inlet dan OutletTabel A.2.1. Komposisi gas
inlet feed vapor dryersKomponenMol (%)
N2
CH4
CO2
H2S
C2H6
C3H8
iC4H10
nC4H10
iC5H12
nC5H12
C6+
Total
(Sumber: Production Division, 2013)
Tabel A.2.2. Komposisi gas outlet feed vapor dryers (inlet
scrubbing section)KomponenMol (%)
N2
CH4
CO2
H2S
C2H6
C3H8
iC4H10
nC4H10
iC5H12
nC5H12
C6+
Total
(Sumber: Production Division, 2013)
A.3. Laju Alir Gas RegenerasiTabel A.3.1. Laju alir, tekanan dan
temperatur gas masuk ke Feed Vapor DryersTanggalLaju Alir Gas
Regenerasi (Nm3/jam)Temperatur (C)
(Sumber: Production Division, 2013)
A.4. Komposisi Gas RegenerasiTabel A.4.1. Komposisi gas
regenerasiKomponenMol (%)
N2
CH4
C2H6
C3H8
Total
(Sumber: Production Division, 2013)
A.5. Spesifikasi Feed Vapor Dryers dan Molecular SieveTabel
A.5.1. Spesifikasi Feed Vapor Dryers dan Molecular SieveID
vessel3,505 m
Tinggi vessel4,575 m
Tinggi bed3,353 m
Berat kosong vessel55.000 kg
Berat desiccant22.100 kg
Berat penuh vessel175.920 kg
CP air4,038 kJ/kg K
CP vessel0,50 kJ/kg K
CP desiccant0,96 kJ/kg K
CP ceramic ball0,836 kJ/kg K
Panas Desorpsi Hidrokarbon465 kJ/kg
Panas Adsorbsi Air4187 kJ/kg
(Sumber: Technical Data Book-Production Division)Izzan Nur
Aslam/TK 08/OJT/UNSYIAH/2011
