Hydrocarbon synthesis from CO and H.sub.2 using titanium promote

Details Hydrocarbon synthesis from CO and H.sub.2 using titanium promote Hydrocarbon synthesis from CO and H.sub.2 using titanium promote

1979-07-09

1981-06-16

Mars, Howard T.

Chemistry: fischer-tropsch processes; or purification or recover

Group viii metal containing catalyst utilized for the...

252459, 252455R, 252466J, 252472, 252473, 252474, C07C 104

Patent

active

042737249

ABSTRACT:
Higher molecular weight hydrocarbons of from C.sub.2 to C.sub.7 carbon number are prepared from CO and H.sub.2 by the method of passing the CO and H.sub.2 at a ratio of from 10-0.1, a space velocity of from 100 hr.sup.-1 to 50,000 hr.sup.-1 over a bulk nickel catalyst promoted with from 0.001 to 25 wt. % titanium containing oxide (calculated as TiO.sub.2), for a time sufficient to effect the generation of the desired hydrocarbon products, at a temperature of from 100.degree. to 500.degree. C. and a pressure of from 103 to 1.03.times.10.sup.5 kPa. The hydrocarbon products obtained are clean, stable paraffin liquids. The activity of the instant process employing titanium promoted bulk nickel is from 3 to 5 times that of the process employing bulk nickel.

REFERENCES:
patent: 2244196 (1941-06-01), Herbert
patent: 2560171 (1951-07-01), Hill
patent: 2699988 (1955-01-01), McGrath et al.
patent: 2850515 (1958-09-01), Riblett et al.
patent: 4042615 (1977-08-01), Vannice et al.

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