Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Patent
1988-09-29
1990-06-12
McFarlane, Anthony
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
208120, 502 77, C10G 1105, C10G 1118
Patent
active
049330691
ABSTRACT:
A process for increasing the volume of feed throughput to the FCC by decreasing coke make under catalytic cracking conditions including a 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 seconds in the presence of catalyst comprising framework silicon enriched ZSM-20.
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Huss, Jr. Albin
Schwartz Albert B.
McFarlane Anthony
McKillop Alexander J.
Mobil Oil Corporation
Schneller Marina V.
Speciale Charles J.
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