Synthesis of hydrogen peroxide
US4128627A · kind A · utility
31Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 4, 1977 |
| Grant date | Dec 5, 1978 |
| Priority date | — |
| Expiry date | Mar 4, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2531/824
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Hydrogen peroxide is synthesized by reacting hydrogen and oxygen in a two phase mixture of water and an organic. The mixture contains a catalyst which is insoluble in water but dissolves in the organic. The hydrogen peroxide is extracted in the water. The catalyst is L.sub.2 MX.sub.2 where: L is a ligand containing a Group 5b element (preferably phosphorous); M is a Group 8 metal (preferably palladium); and X is a halogen (preferably chlorine).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.