Preparation of a cobalt-containing catalyst
US11511270B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Mar 19, 2019 |
| Grant date | Nov 29, 2022 |
| Priority date | — |
| Expiry date | Jul 21, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2/333
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention is directed to the preparation of a cobalt containing catalyst, a precipitate as an intermediate product, a Fischer-Tropsch catalyst and a process for producing normally gaseous, normally liquid and optionally normally solid hydrocarbons from synthesis gas. The precipitate and catalyst comprise crystalline Co(OH)(CO3)0.5, the crystals are needle shaped and have a surface area of at least 80 m2/g dry precipitate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.