Oil soluble chromium catalyst

Details Oil soluble chromium catalyst Oil soluble chromium catalyst

1985-04-29

1986-01-28

Gantz, D. E.

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

Catalyst or precursor therefor

Organic compound containing

502172, 502319, 502321, 208 10, 208108, 208112, B01J 3112, C10G 4706

Patent

active

045671567

ABSTRACT:
A catalyst is prepared by adding a water soluble aliphatic polyhydroxy compound such as a polyhydroxy alcohol or a carbohydrate (e.g., sucrose) to an aqueous solution of chromic acid and subsequently introducing the resulting mixture into a hydrocarbon material. The hydrocarbon-containing mixture is heated in the presence of hydrogen sulfide to convert the chromium catalyst precursor to a solid chromimum-containing catalyst. Hydroconversion processes utilizing the catalyst to convert oil, coal, and mixtures thereof are also provided.

REFERENCES:
patent: 2204619 (1940-06-01), Pier et al.
patent: 2211302 (1940-08-01), Turkevich et al.
patent: 2241708 (1941-05-01), Layng
patent: 2270887 (1942-01-01), Morey et al.
patent: 2271356 (1942-01-01), Turkevich et al.
patent: 4077867 (1978-03-01), Aldridge et al.
patent: 4218341 (1980-08-01), Lakatos et al.
patent: 4226742 (1980-10-01), Bearden, Jr. et al.
patent: 4244839 (1981-01-01), Aldridge et al.
patent: 4435277 (1984-03-01), Dinh et al.
Wurster, "Hydrogenation of Fats", Ind. Eng. Chem., vol. 32, No. 9, (Sep.) 1940, pp. 1193-1198.

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