Catalysts comprising halogenated, reduced iron oxide-potassium carbonate for conversion of hydrogen and carbon monoxide into C.sub.1 -C.sub.4 range hydrocarbons
US4252685A · kind A · utility
3Cited by
9References
1Claims
0Family size
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Key dates
| Filing date | Jul 27, 1979 |
| Grant date | Feb 24, 1981 |
| Priority date | — |
| Expiry date | Jul 27, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2523/78
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process for conversion of hydrogen and carbon monoxide into hydrocarbons in the presence of an ebullient bed of catalyst comprising reduced iron oxide promoted with potassium equivalent to 2-10 pounds potassium carbonate per 1000 pounds iron oxide catalyst, and having an average particle size in the range of 100-1000 microns, wherein the catalyst is chlorided for increasing the yield of C.sub.1 -C.sub.4 range hydrocarbons.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.