Mixed metal oxide catalyst for producing low molecular weight hy

Details Mixed metal oxide catalyst for producing low molecular weight hy Mixed metal oxide catalyst for producing low molecular weight hy

1982-11-08

1984-05-29

Shine, W. J.

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

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502318, B01J 2302, B01J 2312, B01J 2324, B01J 2372

Patent

active

044515790

ABSTRACT:
Low molecular weight hydrocarbons are produced by contacting carbon monoxide and hydrogen at elevated temperatures and pressures with a catalyst comprising oxides of chromium, molybdenum and/or tungsten, copper, thorium or uranium and at least one alkali or alkaline earth metal. Catalysts are provided which are prepared by the procedure of adding an alkali or alkaline earth metal carbonate to an aqueous solution or slurry containing decomposable salts of thorium or uranium and copper chromate, copper tungstate and/or copper molybdate to form a precipitate. The precipitate is heated, neutralized, dried and thereafter calcined and reduced.

REFERENCES:
patent: 2183146 (1939-12-01), Michael
patent: 2726218 (1955-12-01), Arnold et al.
patent: 4199522 (1980-04-01), Murchison et al.
patent: 4238371 (1980-12-01), Finch

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