Process for controlling the temperature of a feed stream to an isomerization zone
US9683181B2 · kind B2 · utility
0Cited by
4References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2014 |
| Grant date | Jun 20, 2017 |
| Priority date | — |
| Expiry date | Oct 30, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2300/4006
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A process for heating a feed stream to an isomerization zone by passing the feed stream though heat exchangers and heating the feeds stream with reactor effluent from the isomerization zone. The effluent from the last reactor is passed to a stabilization column and then a separation column, preferably without heating the feed stream. The separation column may also be heated with effluent from a reactor in the isomerization zone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.