Catalysts for hydrotreating hydrocarbons and method of activatin

Details Catalysts for hydrotreating hydrocarbons and method of activatin Catalysts for hydrotreating hydrocarbons and method of activatin

1988-04-22

1989-07-04

Konopka, Paul E.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Organic compound containing

208216R, 502210, 502211, 502213, 502219, 502220, 502221, 502222, B01J 3134, B01J 3128, B01J 27049, B01J 27188

Patent

active

048450685

ABSTRACT:
Supported catalysts for hydrotreating hydrocarbons comprise (a) at least one member selected from the group consisting of oxides of metals in Groups IV and VIII of the Periodic Table, and (b) at least one organic compound having a mercapto radical or radicals (--SH) selected from the group consisting of mercapto-carboxylic acids, including alkali metal, alkaline earth metal and ammonium salts thereof and esters thereof, bivalent mercaptans, amino-substituted mercaptans, and thiocarboxylic acids. These catalysts can be easily activated by treatment in the presence of hydrogen gas at a temperature in the range from room temperature to 400.degree. C. show higher activity than catalysts activated by conventional methods.

REFERENCES:
patent: 3477963 (1969-11-01), Van Venrooy
patent: 3972829 (1976-08-01), Michalko
patent: 4530917 (1985-07-01), Berreri
patent: 4588706 (1986-05-01), Kukes et al.
patent: 4636487 (1987-01-01), Parrott
patent: 4719195 (1988-01-01), Toulboat et al.
patent: 4725569 (1988-02-01), Tuszynski et al.

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