Manufacture of light olefins
US4079095A · kind A · utility
75Cited by
3References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 4, 1976 |
| Grant date | Mar 14, 1978 |
| Priority date | — |
| Expiry date | Nov 4, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S585/954
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A catalytic process is provided for converting an organic charge consisting essentially of methanol, dimethyl ether or mixtures thereof together with at least about 0.25 moles of water per mole of said organic charge to a hydrocarbon product rich in ethylene and propylene by contact, under conversion conditions, with a catalyst comprising a crystalline aluminosilicate zeolite of the erionite-offretite family.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.