Procedure for propylene oxide synthesis
US3959316A · kind A · utility
10Cited by
0References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 14, 1974 |
| Grant date | May 25, 1976 |
| Priority date | — |
| Expiry date | May 14, 1994 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J23/66
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The preparation of propylene oxide by means of direct oxidation of propylene with oxygen or air in the presence of silver based catalysts is characterized by carrying out the reaction in the presence of water vapor in a quantity between 2 and 25%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.