Method for generation of oxygen gas
US4620970A · kind A · utility
5Cited by
5References
6Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 30, 1984 |
| Grant date | Nov 4, 1986 |
| Priority date | — |
| Expiry date | Nov 30, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J27/25
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for generating oxygen gas by contacting a peroxygen compound in water with a catalyst composed of a cobalt salt and an organic carboxylic acid or a salt thereof wherein the carboxylic acid has at least one hydroxyl group and at least one carboxyl group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.