Multistage process for converting olefins to heavier hydrocarbons
US4891457A · kind A · utility
31Cited by
10References
8Claims
0Family size
Inventors
Key dates
| Filing date | Sep 13, 1985 |
| Grant date | Jan 2, 1990 |
| Priority date | — |
| Expiry date | Sep 13, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A staged reactor technique for converting ethene-rich olefinic feedstock to heavier hydrocarbons, particularly gasoline and distillate range products. By employing low temperature and high temperature separators, an economic recycle is provided for each stage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.