Process for the manufacture of hydrogen peroxide by direct synthesis from hydrogen and oxygen
US5500202A · kind A · utility
12Cited by
2References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 7, 1994 |
| Grant date | Mar 19, 1996 |
| Priority date | — |
| Expiry date | Nov 7, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2208/0061
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Process for the manufacture of an aqueous solution of hydrogen peroxide by direct synthesis from hydrogen and oxygen in a three-phase system, according to which hydrogen and oxygen are reacted directly in the gaseous state at the surface of a solid heterogeneous catalyst, the reaction being performed continuously in a reactor with a stationary trickle bed, filled with solid catalyst particles forming the stationary bed through which a liquid consisting of an aqueous solution and the gas phase containing the hydrogen and oxygen are made to trickle concurrently.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.