existing liquefaction process - gcc chapter · existing liquefaction process e-108 e-105 d-105 75 f...
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Existing Liquefaction Process
E-108
E-105
D-105
75 F
E-10758 F
E-106
-30 F
-105 F242 psia
FCVD-109
D-101130 F
From Ethane Grid
D-108
D-107A D-107B D-107CD-113
D-111
E-109 D-112
K-102
14,000 hp
K-101K-101
To Ethane Grid
D-102 D-104
E-104 A
E-104 B
2,600 hp
D-110A
D-110B
G-101A G-101B
T-101-130 F15.8 psia
Ethane Recovery Plant F-20 Process Overview
C2+G-150A/B
245 psig
E-140E-138A/B/C/D/E/F
C3
100 F
De-
Etha
nize
r C-1
12
# 47D-112
G-152A/B
60# stm
Ethane
NGL
G-110A/BE-146
E-142
365 psig
C3
43 F
182 F
39 F
E-126 E-128
E-124A/B
K-450A/B/C Sales Gas
Dem
etha
nize
r C-1
20
# 32-157 F
To plant 470TO BRAKE COMPRESSOR FROM BRAKE COMPRESSOR (295 PSIG)
-37 F
42 F
-157 F-72 F225 PSIG
K-1
02
J-T valveNC
-52 F
29 F 72%
28%
D-110831 psig
C-120 side stream
E-130
D-108
6 F
-30 F
845 psig
C3
E-147
C3
E-148E-132A/B
D-630
Train 200
C-120 Bottoms
CARBON BEDSfor Hg
470 LP Gas
511 MMSCFD335 psig, 110F
Dew point -160 F
HP Gas(Marj+Saf.)
720 MMSCD925 psig, 107FDew point 48 F
K-500A/B/C
173 MMSCFD each
80FE-134A/B
E-234A/B
M.S. dehydratorsC-625A/D
C2
E-508A/D
79 F872 psig
-60 F
C2+
67 F
NG
L To
wer
C-1
18
#18
K-100
HP Feed
D-600C3
460 psig
E-136107 F
61.3 F80 F
New Ethane Liquefaction Process K-450A/B/C Sales Gas
245 psig
E-140E-138A/B/C/D/E/F
C3
100 FD
e-Et
hani
zer C
-112
# 47D-112
G-152A/B
60# stm
Ethane
NGL
G-110A/BE-146
E-142
365 psig
C3
43 F
182 F
39 F
E-126 E-128
E-124A/B
Dem
etha
nize
r C-1
20
# 32-157 F
To plant 470TO BRAKE COMPRESSOR FROM BRAKE COMPRESSOR (295 PSIG)
-37 F
42 F
-157 F-72 F225 PSIG
(-42 F)
(360 psig, -105 F)
Liquid Ethane to Plant 471
Ethane
New Exchanger(240 psig, -155 F)
(365 psig, 40 F)
New Liquefaction Process
E-106
FCVD-109
D-110A
D-110B
-130 F15.8 psia
G-101A G-101B
T-101
D-105
75 F
D-101130 F
From Ethane Grid
K-101K-101
To Ethane Grid
D-102 D-104
E-104 A
E-104 B
2,600 hp
E-105
D-108
D-107A D-107B D-107C
E-108
D-113
D-111
E-109 D-112
K-102
14,000 hp
E-10758 F
PLANT 471
E-106
FCVD-109
D-110A
D-110B
-130 F15.8 psia
G-101A G-101B
T-101
Residue Gas from Plant F20 Demethanizer System (240 psig, -155 F)
New Exchanger
Residue Gas Upstream E-124/224(235 psig, - 42 F)-105F
360 psig
40 F365 psig
Ethane From F20-D-112/212
E-128/228E-126/226
E-122/224
F20-K-102/202D
e-methanizer
F20-C-120/220
PLANT F-20
New Liquefaction Process
FCV
Residue Gas from Plant F20 Demethanizer System (240 psig, -155 F)
New Exchanger
Residue Gas Upstream E-124/224(235 psig, - 42 F)-105F
360 psig
40 F365 psig
Ethane From F20-D-112/212
E-128/228E-126/226
E-122/224
F20-K-102/202D
e-methanizer
F20-C-120/220
PLANT F-20PLANT 471
E-106
FCVD-109
D-110A
D-110B
-130 F15.8 psia
G-101A G-101B
T-101