Stripping process with multi-sloped baffles
US8062507B2 · kind B2 · utility
2Cited by
21References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 25, 2008 |
| Grant date | Nov 22, 2011 |
| Priority date | — |
| Expiry date | May 20, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2259/40083
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process for stripping gases from catalyst material in which catalyst travels down baffles at a first acute angle and then at a second acute angle on the same baffle. Traveling down the baffle at the second angle assures the catalyst will cross a downcomer channel and land on an adjacent baffle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.