Aqueous epoxidation process using modified titanium zeolite
US6194591A · kind A · utility
17Cited by
7References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 27, 2000 |
| Grant date | Feb 27, 2001 |
| Priority date | — |
| Expiry date | Apr 27, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J23/72
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An olefin epoxidation process is described. The process comprises epoxidizing an olefin with hydrogen peroxide in the presence of a modified titanium zeolite catalyst in water solvent. The titanium zeolite catalyst is modified with a platinum, palladium or copper compound. The modified catalyst unexpectedly increases olefin epoxidation activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.