+1 vote
in Fluidization Engineering by (102k points)
What did BASF optimized in order to get particle growth and reduce roasting time?

(a) High temperature

(b) Low temperature

(c) Faster gas velocity

(d) Low gas velocity

I had been asked this question in exam.

Origin of the question is Roasting of Sulphide Ores topic in section Industrial Applications of Fluidized Beds of Fluidization Engineering

1 Answer

+2 votes
by (103k points)
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Best answer
Correct answer is (a) High temperature

The best I can explain: High temperature along with shallow bed and large freeboard helps in particle growth.

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