Kolmetz.com Testing MVGT Page 45
Table 6
MVGT
TM
Tray Typical Process Densities and
Liquid Volume Fraction from Gamma Ray Scans
iC4/nC4 System, 165 psia (11.4 bar)
Run No.
in
mm
Centerline
DC
Centerline
DC
20832
5
127
1.49
0.38
--
--
9
229
3.82
8.10
0.071
0.220
10
254
7.70
30.73
0.206
1.010
11
279
10.94
30.84
0.319
1.014
12
305
9.58
27.66
0.272
0.903
14
356
7.31
22.60
0.193
0.727
16
406
3.85
25.46
0.072
0.826
18
457
3.38
19.71
0.056
0.625
20
508
1.93
12.13
0.005
0.361
22
559
1.74
2.53
--
0.026
24
610
1.67
1.87
--
0.003
26
660
2.01
1.65
0.007
--
28
711
1.67
1.75
--
-0.001
30
762
2.32
1.63
0.018
--
32
813
3.40
3.42
0.056
0.057
34
864
6.00
5.94
0.147
0.145
35
889
9.72
2.96
0.277
0.041
36
914
8.13
1.06
0.221
--
37
940
7.14
1.76
0.187
--
38
965
5.87
1.82
0.142
0.001
39
991
4.44
1.63
0.093
--
41
1041
5.75
1.47
0.138
--
43
1092
2.55
1.34
0.026
--
Vertical Position
Average Liquid Volume Fraction
Average Process Density, lb/ft
3
