Increasing feed volume throughput in FCC process

Details Increasing feed volume throughput in FCC process Increasing feed volume throughput in FCC process

1988-10-29

1990-11-06

McFarlane, Anthony

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208121, 502 65, 502 67, C10G 1105

Patent

active

049684060

ABSTRACT:
A process for increasing the volume of feed throughput to the catalytic cracker by decreasing hydrogen and total gas volume production, under catalytic cracking conditions temperature of 950.degree. F. to about 1150.degree. F., a catalyst to feed ratio of 3:1 to 10:1 and a catalyst contact time of from about 1 to about 20 in the presence of catalyst comprising ZSM-20 and a matrix.

REFERENCES:
patent: 4430200 (1984-02-01), Shihabi
patent: 4477582 (1984-10-01), Miale
patent: 4481104 (1984-11-01), Walsh
patent: 4624774 (1986-11-01), Chang et al.
patent: 4724067 (1988-02-01), Raatz et al.
patent: 4740292 (1988-04-01), Chen et al.

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