Noble metal-free nickel containing catalyst formulations for hydrogen generation
US7557063B2 · kind B2 · utility
10Cited by
46References
9Claims
0Family size
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Key dates
| Filing date | Sep 17, 2007 |
| Grant date | Jul 7, 2009 |
| Priority date | — |
| Expiry date | Sep 17, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to noble metal-free nickel catalysts that exhibit both high activity and selectivity to hydrogen generation and carbon monoxide oxidation. The noble metal-free water gas shift catalyst of the invention comprises Ni in either a supported or a bulk state and at least one of Ge, Cd, In, Sn, Sb, Te, Pb, their oxides and mixtures thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.