Raschig Super-Ring
Raschig Super-Ring
Raschig Super-Ring
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3.80<br />
90% System Limit<br />
3.00<br />
Max. Useful Cap. F vmax - Pa 0.5<br />
3.40<br />
3.00<br />
29%<br />
34%<br />
27%<br />
2.20<br />
2.60<br />
23%<br />
C6/C7<br />
26%<br />
0.165 bar<br />
C6/C7<br />
2.00<br />
0.333 bar<br />
2.20<br />
1.80<br />
0.0100 C6/C7 0.1000<br />
Flow Parameter = (RhoV / RhoL) 0.5<br />
1.65 bar<br />
2.80<br />
2.60<br />
2.40<br />
Max. Useful Cap. F vmax - ft/s(lb/ft 3 ) 0.5<br />
RSP-250wSE M250Y FRI 1987 B1-250<br />
Figure 8. Maximum Useful Capacity based HETP at Different Pressures versus Flow Parameter<br />
Comparison. <strong>Raschig</strong> <strong>Super</strong>-Pak RSP-250 wSE vs. RSP-300 woSE,<br />
And Standard B1-250 and M250Y (FRI 1987)<br />
4.00<br />
3.25<br />
Max. Useful Cap. F vmax - Pa 0.5<br />
3.50<br />
3.00<br />
4% 4%<br />
C6/C7<br />
0.165 bar<br />
6%<br />
8%<br />
C6/C7<br />
0.333 bar<br />
90% System Limit<br />
7% 9%<br />
2.85<br />
2.45<br />
Max. Useful Cap. F vmax - ft/s(lb/ft 3 ) 0.5<br />
2.50<br />
2.05<br />
0.0100 0.1000<br />
Flow Parameter = (RhoV / RhoL) 0.5<br />
C6/C7<br />
1.65 bar<br />
RSP-250wSE RSP-300 woSE M252Y B1-250M<br />
Figure 9. Maximum Useful Capacity based HETP at Different Pressures versus Flow Parameter<br />
Comparison. <strong>Raschig</strong> <strong>Super</strong>-Pak RSP-250 wSE vs. RSP-300 woSE,<br />
And High Capacity B1-250M and M252Y (FRI)<br />
11