Multi-lobed porous ceramic body and process for making the same
US10618041B2 · kind B2 · utility
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2References
1Claims
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Key dates
| Filing date | May 11, 2018 |
| Grant date | Apr 14, 2020 |
| Priority date | — |
| Expiry date | Dec 16, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J35/56
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A carrier having at least three lobes, a first end, a second end, a wall between the ends and a non-uniform radius of transition at the intersection of an end and the wall is disclosed. A catalyst comprising the carrier, silver and promoters deposited on the carrier and useful for the epoxidation of olefins is also disclosed. A method for making the carrier, a method for making the catalyst and a process for epoxidation of an olefin with the catalyst are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.