Co-alkylation for gasoline RVP reduction
US6429349B1 · kind B1 · utility
9Cited by
4References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 12, 1996 |
| Grant date | Aug 6, 2002 |
| Priority date | — |
| Expiry date | Aug 12, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C9/16
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Methods and apparatus that are used in an alkylation reactor system for adding low purity isopentane to alkylation reactor feed to block formation of isopentane, resulting in high incremental isopentane conversion and minimal octane and C5+ yield loss, and low acid consumption from C6+ isoparaffins with superior yields.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.