Passivation of FCC catalysts

Details Passivation of FCC catalysts Passivation of FCC catalysts

1988-06-17

1990-04-03

McFarlane, Anthony

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208 52CT, 208113, 502521, C10G 1104

Patent

active

049138014

ABSTRACT:
The present invention is directed to a method of using cerium and/or cerium contaning compounds to passivate nickel contaminants in hydrocarbon feedstocks which are used in catalytic cracking processes.

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