Integrated catalytic cracking and olefin producing process using

Details Integrated catalytic cracking and olefin producing process using Integrated catalytic cracking and olefin producing process using

1993-11-19

1995-09-05

McFarlane, Anthony

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural parallel stages of chemical conversion

208 79, 585312, 585313, 585661, C10G 5106, C07C 100

Patent

active

054476224

ABSTRACT:
Disclosed is a method which combines catalytic cracking and olefin production using a coked catalytic cracking catalyst as a dehydrogenation catalyst to dehydrogenate an alkane feed stream and form an olefin rich product stream. The method uses a staged backmixed regeneration system to form the dehydrogenation catalyst and to fully reactivate deactivated cracking catalyst for reuse in the cracking reaction. The catalyst preferably comprises a crystalline tetrahedral framework oxide component.

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