Process for the preparation of methyl mercaptan
US11608315B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Dec 20, 2018 |
| Grant date | Mar 21, 2023 |
| Priority date | — |
| Expiry date | Dec 13, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C321/04
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to a process for preparing methyl mercaptan from a mixture of carbon oxide, hydrogen sulfide and hydrogen, in the presence of a catalyst based on molybdenum and potassium supported on zirconia, said catalyst not comprising any promoter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.