Acid-resistant alloy catalyst
US10940465B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Jan 14, 2020 |
| Grant date | Mar 9, 2021 |
| Priority date | — |
| Expiry date | Jan 14, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C30/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Disclosed is an acid-resistant alloy catalyst comprising nickel, one or more rare earth elements, stannum and aluminum. The acid-resistant alloy catalyst is low-cost and stable, and does not need a carrier, and can be stably used in continuous industrial production, thus achieving a low production cost.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.