Mineral oils: processes and products – Chemical conversion of hydrocarbons – Plural serial stages of chemical conversion
Patent
1975-08-28
1977-06-28
Gantz, Delbert E.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Plural serial stages of chemical conversion
208 67, 208 71, C10G 3706
Patent
active
040324320
ABSTRACT:
A combination operation is described comprising gas oil cracking in the presence of a large and smaller pore size crystalline zeolite dual component cracking catalyst in which combination C.sub.6 minus products are separated and catalytically upgraded under selected conditions providing cyclization and/or carbon chain growth as by oligmerization and polymerization. Conversion of C.sub.6 and lower boiling hydrocarbons is particularly accomplished with the smaller pore crystalline zeolite of the dual component catalyst.
REFERENCES:
patent: 3847793 (1974-11-01), Schwartz et al.
patent: 3856659 (1974-12-01), Owen
patent: 3891540 (1975-06-01), Demmel et al.
patent: 3894931 (1975-07-01), Nace et al.
patent: 3894933 (1975-07-01), Owen et al.
patent: 3894934 (1975-07-01), Owen et al.
patent: 3907663 (1975-09-01), Owen
Farnsworth Carl D.
Gantz Delbert E.
Hellwege James W.
Huggett Charles A.
Mobil Oil Corporation
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