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1. |
What is the overall height of gas transfer unit if the volume is 780m 3 and the overall gas phase coefficient is 4.2 and the inside cross sectional area is 45m 2 . |
A. | 4.1m |
B. | 7.2m |
C. | 10.4m |
D. | 19.2m |
Answer» B. 7.2m | |