Gasoline upgrade with split feed

Details Gasoline upgrade with split feed Gasoline upgrade with split feed

1998-07-14

2000-10-03

Griffin, Walter D.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Reforming

585411, 585413, 585418, C10G 3504, C07C 1500, C07C 254

Patent

active

061268127

ABSTRACT:
A method for optimizing the yield of aromatics and light olefins in a process for the conversion of cracked gasoline to aromatics and light olefins by separating the cracked gasoline into a light fraction and a heavy fraction and contacting the light fraction with a zeolite catalyst.

REFERENCES:
patent: 3753891 (1973-08-01), Graven et al.
patent: 3759821 (1973-09-01), Brennen et al.
patent: 4665264 (1987-05-01), Rodewald et al.
patent: 4897177 (1990-01-01), Nadler
patent: 4922051 (1990-05-01), Nemet-Mavrodin et al.
patent: 5091074 (1992-02-01), Maxwell et al.
U.S. application No. 09/078,030, filed May 13, 1998.
U.S. application No. 09/114,991, filed Jul. 14, 1998.
U.S. application No. 09/035,198, filed Mar. 5, 1998.
U.S. application No. 09/057,048, filed Apr. 8, 1998.

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