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MULTISTAGE STRIPPER FOR FLUIDIZED CATALYTIC CRACKING UNIT
MULTISTAGE STRIPPER FOR FLUIDIZED CATALYTIC CRACKING UNIT
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机译:流化催化裂化装置的多级刮板
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摘要
Disclosed is a method and apparatus for fluid catalytic cracking (FCC) of a hydrocarbon feed in an open or closed system, which includes a multistage stripper system. The multistage stripper system comprises a means for spinning a gasiform mixture of catalyst and cracked hydrocarbons exiting from a riser, a first means for stripping the spun gasiform mixture, and a means for deflecting the gasiform mixture to separate catalyst from the cracked hydrocarbons.
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