+1 vote
in Fluidization Engineering by (102k points)
What are the requirements of Dorr-Oliver Fluosolids roaster?

(a) Less excess air

(b) Higher capacity

(c) Short circuiting

(d) All of the mentioned

I have been asked this question in an interview.

I would like to ask this question from Roasting of Sulphide Ores topic in portion Industrial Applications of Fluidized Beds of Fluidization Engineering

1 Answer

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

Easy explanation: They are required to encounter various problems.

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