Apparatus and process for heating hydroisomerization feed
US11661558B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2020 |
| Grant date | May 30, 2023 |
| Priority date | — |
| Expiry date | Dec 29, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2300/4006
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The process and apparatus of the disclosure utilize a heater between a hydroprocessing reactor and a hydroisomerization reactor. A hydroprocessing feed exchanger cools hydroprocessed effluent to effect turndown of heated hydroprocessed effluent so as to not feed the hydroprocessed effluent to the hydroisomerization reactor at a higher temperature than necessary.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.