Pick out the wrong statement. In an agitated vertical cylindrical reaction vessel, the___________________?

Process Equipment and Plant Design 19/06/2021

A. Ratio of liquid depth to tank diameter (i.e. the filling ratio) recommended for most purposes is 1
B. Filling ratio for dispersing gas in a liquid is 2 for sufficiently long contact period
C. Flat bottom and conical bottom vessels have low agitation efficiency for agitation of heavy solids in liquids
D. Dished bottom vessel has very high power consumption

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