Catalysts containing red mud and rhodium for dry reforming
US12054389B2 · kind B2 · utility
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25Claims
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Key dates
| Filing date | Feb 14, 2022 |
| Grant date | Aug 6, 2024 |
| Priority date | — |
| Expiry date | Feb 14, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Catalyst compositions containing red mud and rhodium are provided. An exemplary catalyst composition includes about 50 wt % to about 99 wt % of a mixed-oxide material including iron oxide, aluminum oxide, and silicon oxide, and about 1 wt % to about 40 wt % of rhodium oxide, calculated as Rh2O3.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.