Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Fluidized bed
Patent
1986-05-30
1988-10-18
Kratz, Peter
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Fluidized bed
422145, 422147, 422214, B01J 818
Patent
active
047786604
ABSTRACT:
A method and apparatus for improving the separation of a catalyst phase from a gas suspension phase in a fluidized catalytic cracking (FCC) unit. In a vertical separation embodiment, a cyclone separator inlet is located in the upper portion of a riser conversion zone and draws off gaseous hydrocarbon materials, while catalyst particles continue vertically to the end of the riser conversion zone, and pass through a catalyst conduit to a catalyst storage area. In a horizontal separation embodiment, the catalyst/hydrocarbon mixture is transported horizontally from the end of the riser conversion zone past a cyclone separator inlet towards a catalyst conduit. The cyclone inlet draws off gaseous hydrocarbon materials, while the catalyst particles pass through the catalyst conduit to a catalyst storage area.
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Haddad James H.
Owen Hartley
Gilman Michael G.
Keen Malcolm D.
Kratz Peter
McKillop Alexander J.
Mobil Oil Corporation
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