Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Patent
1982-11-22
1984-05-01
Gantz, Delbert E.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
208120, 502 74, C10G 4720, B01J 2914, B01J 2924, B01J 2934
Patent
active
044460082
ABSTRACT:
The invention provides a process for hydrocracking heavy oils in the presence of a catalyst comprising a carrier and metals belonging to the Groups VIB and VIII of the Periodic Table. The carrier consists of from 20 to 80% by weight of iron-containing aluminosilicate and from 80 to 20% by weight of an inorganic oxide. The iron-containing aluminosilicate is prepared by treating steam-treated crystalline aluminosilicate with an aqueous iron salt solution at a pH of 1.5 or less. The molybdenum/iron-containing aluminosilicate can be used in place of the iron-containing aluminosilicate. According to the process of the present invention, the yield of an intermediate fraction can be increased.
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patent: 3493519 (1970-02-01), Kerr et al.
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patent: 3706694 (1972-12-01), Young
patent: 4297243 (1981-10-01), Moorehead
Nakai Satoshi
Shimakawa Hajime
Chaudhuri O.
Gantz Delbert E.
Research Association for Residual Oil Processing
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