Integrated hydroisomerization alkylation process
US6395945B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 31, 2000 |
| Grant date | May 28, 2002 |
| Priority date | — |
| Expiry date | Mar 31, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G69/123
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A novel integrated olefin processing scheme is provided where olefins and paraffins are processed to produce high octane gasoline blending components. The integrated process involves the processing of olefins by hydroisomerization to produce a hydroisomerate stream which is subsequently alkylated in an alkylation process with branched chain paraffin hydrocarbons to produce an alkylate product. The alkylate product can further be separated into various fractions, including propane, n-butane, i-butane and a C5+ alkylate stream. The C5+ alkylate stream can be separated into an i-pentane stream and a deisopentanized C5+ alkylate stream.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.