Process for preparing cobalt based catalysts for fischer-tropsch synthesis
US9242230B2 · kind B2 · utility
26Cited by
0References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2013 |
| Grant date | Jan 26, 2016 |
| Priority date | — |
| Expiry date | Aug 1, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2235/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to a method for preparing a cobalt-based catalyst for Fischer-Tropsch synthesis, more particularly to a method for preparing a cobalt-based catalyst represented by Ir—Co/η-Al2O3 wherein cobalt and iridium are supported at high density by repeating impregnation and drying tens of times on a spherical η-alumina support having many acidic sites.The catalyst prepared according to the present invention can provide improved conversion rate of carbon monoxide and selectivity for liquid hydrocarbons when used for Fischer-Tropsch synthesis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.