Preparation of CoMo and NiMo catalyst using cobalt or nickel complexes that are stable in basic solution
US4409131A · kind A · utility
12Cited by
8References
9Claims
0Family size
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Key dates
| Filing date | Feb 22, 1982 |
| Grant date | Oct 11, 1983 |
| Priority date | — |
| Expiry date | Feb 22, 2002 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J23/883
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
For preparing supported catalysts containing cobalt or nickel and molybdenum, using single solution impregnation, stable solutions of cobalt or nickel complexed with carboxylic acids are compatible with ammonium molybdate and result is superior catalysts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.