+1 vote
in Fluidization Engineering by (102k points)
Which gas is used to develop pressure in the reactor bed?

(a) Hydrogen

(b) Nitrogen

(c) Oxygen

(d) Steam

I have been asked this question in an interview for internship.

This intriguing question comes from Reduction of Iron Oxides topic in portion Industrial Applications of Fluidized Beds of Fluidization Engineering

1 Answer

+2 votes
by (103k points)
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Best answer
The correct choice is (a) Hydrogen

The explanation is: Hydrogen provides sufficient high pressure conditions.

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