+1 vote
in Fluidization Engineering by (102k points)
In order to recover most of the heat produced, which kind of staging is used in fluidized bed?

(a) Single stage

(b) Multi-stage

(c) Stages in series

(d) None of the mentioned

I had been asked this question by my college director while I was bunking the class.

Enquiry is from Calcination of Limestone, Dolomite, and Phosphate Rock in chapter Industrial Applications of Fluidized Beds of Fluidization Engineering

1 Answer

+2 votes
by (103k points)
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Best answer
The correct answer is (b) Multi-stage

Explanation: Multi-stage is required for multiple contacting and hence more heat is recovered.

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