Mineral oils: processes and products – Chemical conversion of hydrocarbons – Plural serial stages of chemical conversion
Patent
1979-08-06
1981-01-27
Levin, Herbert
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Plural serial stages of chemical conversion
208111, 585651, 585653, C10G 4718, C10G 6906
Patent
active
042473861
ABSTRACT:
A catalytic process for hydrocracking C.sub.5.sup.+ hydrocarbons or mixtures thereof into a C.sub.2 -C.sub.5 mixture paraffin stream in the presence of a palladium/Group IIA, e.g. Be Mg, or IIIB, e.g. Sc, Y, ZSM-20 hydrocracking catalyst, and thermally cracking this mixture to recover ethylene and propylene.
REFERENCES:
patent: 3385782 (1968-05-01), Buss
patent: 3598724 (1971-08-01), Mulaskey
patent: 3718575 (1973-02-01), Watkins
patent: 3944481 (1976-03-01), Wing et al.
patent: 3972983 (1976-08-01), Ciric
LaPierre Rene B.
Weekman Vern W.
Huggett Charles A.
Levin Herbert
Mobil Oil Corporation
Speciale Charles J.
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