Carriers for catalysts
US4284675A · kind A · utility
3Cited by
6References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 30, 1980 |
| Grant date | Aug 18, 1981 |
| Priority date | — |
| Expiry date | May 30, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24149
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A carrier comprising a ceramic substrate, an active alumina coating formed thereon and at least one sinter inhibitor such as Mg dispersed in the active alumina-coated substrate, the carrier having excellent heat resistance and great thermal shock resistance and enabling a catalyst to be carried thereon to keep its catalytic activity substantially invariable even at high temperatures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.