Table 10 (continued)
Vacuum PSIA
920
810
Min temp
F
7.0
7.0
Max liquid level ft
90
90
8.0
N/A
Materials:
Shell
C.S
b
C.S
(Corr allow)
0.125
00
0.125
00
Internals
11/13 Cr
(Corr allow)
0.125
00
Trays
Monel/Cr
None
(Corr allow)
0.125
00
Packing.
N/A
Insulation:
Yes/no
Yes
No
Stress relieved:
Yes/no
No
Yes
a
Swage Sect 3.0 ft
b
Clad with 11/13 Cr
Table 11 Air condensers/coolers
Item no
E 301
E302
Service
O/head cond
Gas oil cooler
Type
Forced
Forced
Duty MM Btu/h
157.373
9.941
Fluid
Nap + H 2 O
Gas oil
Temp
F
In
Out
In
Out
230
90
415
210
Liquid
M lbs/h HC
422
88.8
88.8
H 2 O
58.2
Nil
Nil
Sg at 60
F HC
0.607
0.828
Visc at 60 Cs HC
0.12
0.52
Therm cond HC
0.07
0.06
Specific heat
0.73
0.80
Btu/lb
F HC
Vapor
M lbs/hr HC
422
H 2 O
58.2
Mol wt HC
96
Therm cond
0.009
Specific heat
0.41
Btu/lb
F
Fouling HC factor
–
Ambient air temp
F
6 0
Allowable Δpsi
5.0
10.0
718
D.S.J. Jones and P.R. Pujado ´