Zirconium dioxide gas desulfurization catalyst
US5010052A · kind A · utility
8Cited by
7References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 19, 1989 |
| Grant date | Apr 23, 1991 |
| Priority date | — |
| Expiry date | Jun 19, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B17/0434
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Solid catalyst substrates based on zirconium dioxide and, optionally, titanium dioxide and/or cerium dioxide, e.g., honeycombs or monoliths, are well adapted for the desulfurization and catalytic conversion of industrial gases containing contaminating amounts of objectionable sulfur compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.