Desulfurization catalyst, its production and application thereof
US11318444B2 · kind B2 · utility
0Cited by
0References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 31, 2017 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Oct 31, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2300/70
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A desulfurization catalyst includes at least: 1) a sulfur-storing metal oxide, 2) an inorganic binder, 3) a wear-resistant component, and 4) an active metal component. The sulfur-storing metal is one or more of a metal of Group IIB of the periodic table, a metal of Group VB of the periodic table, and a metal of Group VIB of the periodic table, e.g., zinc. The desulfurization catalyst has a good stability and a high desulfurization activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.