Catalyst for upgrading synthesis gas

Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – Clay

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502178, 502243, 502330, B01J 2104, B01J 2112, B01J 2346, B01J 2352

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active

044449011

ABSTRACT:
A process for the upgrading of synthesis gas is provided wherein olefin and oxygenated hydrocarbons, particularly alcohol and carboxylic acid, products predominate. The process includes contacting synthesis gas at elevated temperature and pressure in the presence of a catalyst comprising partially reduced ruthenium oxide and elemental gold. The products may be recovered and contacted with hydrogen at elevated temperature and pressure in the presence of a hydrogenation catalyst to yield alkanes, alcohols and esters useful for fuels.

REFERENCES:
patent: 2535060 (1950-12-01), Gresham
patent: 3156735 (1964-11-01), Armstrong
patent: 3956191 (1976-05-01), Cusumano
patent: 4171320 (1979-10-01), Vannice et al.
patent: 4206134 (1980-01-01), Kugler et al.
patent: 4215019 (1980-07-01), Drake et al.
Galvagno et al., "Bimetallic Ru-Au Catalysts: Effect of the Support", Journal of Catalysis, 69, pp. 283-291, (1981).

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