Conversion of methanol to gasoline product
US4035430A · kind A · utility
101Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 26, 1976 |
| Grant date | Jul 12, 1977 |
| Priority date | — |
| Expiry date | Jul 26, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S585/934
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The conversion of methanol to gasoline boiling products in a plurality of sequentially arranged catalyst beds comprising a dehydration catalyst followed by a special class of crystalline zeolite conversion catalyst is described wherein the dehydration catalyst life is prolonged and durene formed in the process is recycled to the zeolite catalyst conversion step.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.