Black powder catalyst for hydrogen production via steam reforming
US11814289B2 · kind B2 · utility
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135References
9Claims
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Key dates
| Filing date | Jan 4, 2021 |
| Grant date | Nov 14, 2023 |
| Priority date | — |
| Expiry date | May 8, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B2203/1047
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A steam reforming catalyst that includes treated black powder (primarily hematite), and a method of treating black powder (e.g., from a natural gas pipeline) to give the treated black powder. A steam reformer having the treated black powder as reforming catalyst, and a method of producing syngas with the steam reformer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.