Treating of catalyst carrier, fischer-tropsch catalysts and method of preparation thereof
US9656247B2 · kind B2 · utility
2Cited by
2References
20Claims
0Family size
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Key dates
| Filing date | Jan 29, 2013 |
| Grant date | May 23, 2017 |
| Priority date | — |
| Expiry date | Jan 29, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2235/15
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for the preparation of a modified catalyst support comprising: (a) treating a bare catalyst support material with an aqueous solution or dispersion of one or more titanium metal sources and one or more carboxylic acids; and (b) drying the treated support, and (c) optionally calcining the treated support. Also provided are catalyst support materials obtainable by the methods, and catalysts prepared from such supports.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.