Catalysts for the conversion of methanol to ethylene plus gasoline
US4480145A · kind A · utility
12Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 16, 1982 |
| Grant date | Oct 30, 1984 |
| Priority date | — |
| Expiry date | Sep 16, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P30/40
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A methanol conversion process in which a methanol feed is catalytically converted to ethylene and gasoline over a crystalline aluminosilicate zeolite catalyst which has been presteamed in order to adjust the alpha activity of the catalyst to about 6-100. Catalyst stability and cycle time on stream are increased.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.