Conversion of synthesis gas to ethane

Details Conversion of synthesis gas to ethane Conversion of synthesis gas to ethane

1982-11-22

1984-09-18

Mars, Howard T.

Chemistry: fischer-tropsch processes; or purification or recover

Group vib metal containing catalyst utilized for the...

518713, 518715, 518728, 502 73, 502 77, C07L 104

Patent

active

044725353

ABSTRACT:
Synthesis gas is converted to an exclusively hydrocarbon product with selectivity to ethane by the use of a catalyst which comprises a zeolite and a metal component distributed within the pore structure of the zeolite. The preferred zeolites have a Constraint Index of 1 to 12 and a silica:alumina ratio of at least 12:1 and of these ZSM-5 is preferred. The metal component which may be introduced into the zeolite by impregnation from liquid ammonia solutions, is preferably chromium, zinc and aluminum, optionally with potassium.

REFERENCES:
patent: 4096163 (1978-06-01), Chang et al.
patent: 4157338 (1979-06-01), Haag et al.
patent: 4172843 (1979-10-01), Dwyer et al.
patent: 4177202 (1978-12-01), Chang et al.
patent: 4188336 (1980-02-01), Chang et al.
patent: 4255349 (1981-03-01), Butter et al.
patent: 4403044 (1983-09-01), Post et al.

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