Non selective oxidation catalyst and method of preparation
US5409878A · kind A · utility
1Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 6, 1993 |
| Grant date | Apr 25, 1995 |
| Priority date | — |
| Expiry date | Jan 6, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S502/50
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention concerns a non selective oxidation catalyst resistant to high temperatures and a method of preparation of this catalyst. According to the invention, this catalyst comprises an essentially alumina-based support stabilized with silicon and a precursor of the active phase consisting of a noble metal M in which the active phase is cationic amino-complex of the [M(NH.sub.3).sub.4 ].sup.++ type or a compound selected among the tetrachloropalladic acid. The catalyst of the invention is usable in particular in processes of catalytic combustion of hydrocarbons, of carbone monoxide, of hydrogen or of their mixtures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.