Activated cobalt catalyst and synthesis gas conversion using sam

Chemistry: fischer-tropsch processes; or purification or recover – Liquid phase fischer-tropsch reaction

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518715, 502332, C07C 104

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active

046056793

ABSTRACT:
Synthesis gas comprising carbon monoxide and hydrogen is converted to a liquid hydrocarbon by contacting the synthesis gas under conversion conditions with a catalyst prepared by subjecting a cobalt carbonyl-impregnated alumina or silica support to an activation procedure at a temperature not exceeding 500.degree. C. comprising, in sequence, (A) reduction in hydrogen, (B) oxidation in an oxygen-containing gas, and (C) reduction in hydrogen.

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