What is the maximum range of superficial gas velocity when the TDH of – McqOptions

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1.	What is the maximum range of superficial gas velocity when the TDH of the bed is 0.25m to prevent eluitrition in a circular type fluidized bed reactor?
A.	0.1-5 m/sec
B.	1.5-12 m/sec
C.	12-24 m/sec
D.	5-5.5 m/sec
Answer» B. 1.5-12 m/sec

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