Acid-resistant alloy catalyst
US11318449B2 · kind B2 · utility
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5Claims
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Key dates
| Filing date | Jun 22, 2018 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Jul 5, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An acid-resistant alloy catalyst, comprising nickel, one or more rare earth element, tin, aluminum and molybdenum. The catalyst is cheap and stable, does not need a carrier, can be stably applied in industrial continuous production, and can lower the production cost.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.