Catalyst for hydrotreating heavy hydrocarbon oils and method of

Details Catalyst for hydrotreating heavy hydrocarbon oils and method of Catalyst for hydrotreating heavy hydrocarbon oils and method of

1980-11-24

1983-01-04

Dees, Carl F.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252432, 252456, B01J 2116, B01J 2100

Patent

active

043671659

ABSTRACT:
A catalyst for hydrotreating a heavy hydrocarbon oil comprises a carrier which is a calcined composite of a mixture of a clay mineral consisting mainly of magnesium silicate having a double-chain structure and a pseudoboehmite which shows a powder X-ray diffraction spectrum obtained by applying a CuK.sub..alpha. ray such that the half value width of the peak on the (020) plane is between about 0.8.degree. and 4.0.degree. and the intensity of said peak is between 1.2 and 8.0 times as high as that at 2.theta.=10.degree.. At least one catalytic metal component is composited with the carrier, the metal of the catalytic metal component being selected from the group consisting of metals belonging to Groups VB, VIB, VIII and IB of the Periodic Table. Disclosed also are a method of preparing such a catalyst, and a process for the hydrotreatment of heavy hydrocarbon oils containing asphaltenes and heavy metals.

REFERENCES:
patent: 4080313 (1978-03-01), Whittam
patent: 4196102 (1980-04-01), Inooka et al.

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