Propylene oxide catalyst and use
US7232783B2 · kind B2 · utility
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3References
11Claims
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Key dates
| Filing date | Jul 2, 2005 |
| Grant date | Jun 19, 2007 |
| Priority date | — |
| Expiry date | Nov 3, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process is provided for the production of a noble metal on TS-1 catalyst useful for the production of propylene oxide wherein TS-1 from hydrothermal crystallization has noble metal dispersed thereon, the resulting material is spray dried and template used in the crystallization is removed, the resulting product is treated with hydrogen to form active catalyst for propylene oxide production.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.