Steam reforming catalyst and fuel cell system using the same
US11883801B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | May 22, 2019 |
| Grant date | Jan 30, 2024 |
| Priority date | — |
| Expiry date | Mar 28, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A steam reforming catalyst that promotes production of hydrogen from a gas containing a hydrocarbon in the presence of steam includes a carrier and two or more catalyst metals supported on the carrier and including a first metal and a second metal. The first metal includes Ni, the second metal includes at least one of Co and Ru, and the carrier is represented by LaNbO4 or La1-xSrxNbO4 where x is in a range of 0<x≤0.12.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.