Separating flue gas from regenerated cracking catalyst
US4176083A · kind A · utility
27Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 25, 1978 |
| Grant date | Nov 27, 1979 |
| Priority date | — |
| Expiry date | Aug 25, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P30/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A stripper arrangement is provided in a regenerated catalyst standpipe for removing or displacing combustion flue gas products with fuel gas products of hydrocarbon conversion freed of hydrogen sulfide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.