Stream
1
2
3
4
5
6
Comp
Molas/nr
Sour
Recycle Gas
212.5
3094.4
3306.9
34722
(30)
(28)
Nil
Nil
Sweet
Recycle Gas
Lean
Amine
Rich Amine
Acid Gas
212.5
8.4
1.8
Nil
222.7
7506
(0.2)
Stripper
Reflux
29.5
419.6
5.5
Nil
454.6
8952
15
270
8655
1.8
637.5
9364.3
203988
412
57.5
8646.6
637.5
9341.6
196482
391
(neg)
3092.6
3092.6
27462
Nil
Nil
Nil
H2S
HOS
HC
MEA
Total
Lbs/nr
GPM
(mmSSFD)
8-C-1
Contactor
48″id
× 696″T-T
8-C-2
Stripper
60″ id
× 768″ T-T
8-E-1
Lean/Rich Amine exchanger
13.44 mm Btu/hr
8-D-2
Reflux Drum
40″ id
× 108″ T-T
8-E-4
Condenser
10.26 mmBtu/hr
Cease
5
To sulfur
Plant
8PI
100%
2
point
1-1
Surge Tank.
312 PGL 105°F
105°F
248°F
175°F
204°F
260°F
8-E-S
Re-claimer
2.13 mm Btu/hr
Studies
L.c
L.c
8-E-3
Stripper Reboiler
22.06 mm Btu/hr
b
Lc
216°F
27 psin
34 PSLA
B-T-1
B-C-2
8
20
.30°F
20
8-C-1
100°F 320 TSG
1
Lc
Lc
Lc
1
2
3
4
Water
8-E-2
Lean Amine Trim Cooler
10.3 mm Btu/hr
BEW
Amine
Fig. 7
The preliminary process flow sheet for a MEA treating plant
528
D.S.J. Jones and S.A. Treese