Catalysts made with manganese tungsten oxide for the oxidative coupling of methane
US10702856B2 · kind B2 · utility
0Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 16, 2017 |
| Grant date | Jul 7, 2020 |
| Priority date | — |
| Expiry date | May 16, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Disclosed is a supported catalyst and methods to prepare and use the supported catalyst in an oxidative coupling of methane (OCM) reaction. The supported catalyst can contain MnWO4 or MnWO4 nanostructures that are in contact with the surface of a sodium containing silicon dioxide support material. The supported MnWO4 catalyst can have an active MnWO4 crystal phase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.