+1 vote
in Fluidization Engineering by (102k points)
In order to maintain temperature in the bed, what is introduced in the bed to maintain the temperature?

(a) Water spray

(b) Cooling coil

(c) Coolant spray

(d) All of the mentioned

I had been asked this question by my school teacher while I was bunking the class.

The origin of the question is Roasting of Sulphide Ores topic in chapter Industrial Applications of Fluidized Beds of Fluidization Engineering

1 Answer

+2 votes
by (103k points)
selected by
 
Best answer
Correct choice is (d) All of the mentioned

The best I can explain: Any of the above methods can be used to remove heat from the bed.

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