+2 votes
in Fluidization Engineering by (102k points)
How is the circulation regulated between the reactor and regenerator in FCC?

(a) Plug valves

(b) Slide valves

(c) Gate valves

(d) Piston valves

This question was posed to me in an international level competition.

Question is from Fluid Catalytic Cracking topic in section Industrial Applications of Fluidized Beds of Fluidization Engineering

1 Answer

+2 votes
by (103k points)
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Best answer
The correct option is (a) Plug valves

Easy explanation: Undergoes less erosion than other valves.

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