Process for hydrocracking of heavy oils with iron containing alu

Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking

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208120, 502 74, C10G 4720, B01J 2914, B01J 2924, B01J 2934

Patent

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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.
patent: 3549518 (1970-12-01), Mason et al.
patent: 3706694 (1972-12-01), Young
patent: 4297243 (1981-10-01), Moorehead

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