Vapor collection and process for ebullated bed reactors
US4950459A · kind A · utility
4Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 1988 |
| Grant date | Aug 21, 1990 |
| Priority date | — |
| Expiry date | Sep 26, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2219/00006
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A vapor collector and process utilizes a skirted pan to collect vapor in an ebullated bed reactor and substantially minimize gas entrainment so as to enhance the efficiency and yield of resid hydrotreating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.