Catalytic production of hydrogen peroxide
US5480629A · kind A · utility
61Cited by
4References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 8, 1994 |
| Grant date | Jan 2, 1996 |
| Priority date | — |
| Expiry date | Aug 8, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31504
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for the production of hydrogen peroxide from a source of hydrogen and a source of oxygen in the presence of a catalyst comprising the formula: EQU (Y.sup.1 O.sub.3 --Z--Y.sup.2 O.sub.3)(Y.sup.3 O.sub.3 R.sup.3)Me PA1 Y.sup.1, Y.sup.2 and Y.sup.3 being phosphorus or arsenic; Z being a divalent group containing two conjugated cationic centers; R.sup.3 being a capping group and Me being a trivalent or tetravalent metal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.