+1 vote
in Fluidization Engineering by (102k points)
What is range of orifice diameter in the distributor in FCC?

(a) 3.8-5.1 cm

(b) 1.2-3.5 cm

(c) 5.5-7.9 cm

(d) None of the mentioned

The question was asked at a job interview.

I want to ask this question from Importance of the Distributor in section Fluidization and Mapping of Regimes of Fluidization Engineering

1 Answer

+2 votes
by (103k points)
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Best answer
Right answer is (a) 3.8-5.1 cm

For explanation I would say: In order to lop pressure drop and best efficiency, this range is selected.

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