Process to make olefins from organics with reduced side reactions
US9162937B2 · kind B2 · utility
0Cited by
4References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 3, 2009 |
| Grant date | Oct 20, 2015 |
| Priority date | — |
| Expiry date | Sep 15, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P30/40
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention is a process for making an olefin product from an oxygen-containing organic feedstock comprising: The present invention is of high interest for the catalyst of the ZSM type such as ZSM-5 optionally containing phosphorus and regenerated in the MTO reactor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.