Raney copper catalyst production and use
US3932506A · kind A · utility
4Cited by
2References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 1974 |
| Grant date | Jan 13, 1976 |
| Priority date | — |
| Expiry date | Aug 8, 1994 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J37/06
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An improved technique for making a Raney copper catalyst by contacting particulate copper/aluminum alloy particles with an aqueous solution containing dissolved therein both alkali metal hydroxide and at least one polyfunctional oxygen-containing aromatic compound. The catalyst so prepared is used in the catalystic hydrolysis of acrylonitrile to acrylamide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.