Device permitting the reduction of NOX emissions from FCC fumes
US7767177B2 · kind B2 · utility
0Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 13, 2007 |
| Grant date | Aug 3, 2010 |
| Priority date | — |
| Expiry date | Feb 16, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J38/34
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention describes a new device which permits a reduction of NOx emissions contained in the fumes from FCC regenerators. The device consists essentially of a conveyance conduit which connects the two regeneration stages and which has an outlet opening into the dilute phase of the second stage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.