Method and apparatus to recycle tail gas
US8551199B2 · kind B2 · utility
7Cited by
8References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 3, 2009 |
| Grant date | Oct 8, 2013 |
| Priority date | — |
| Expiry date | Dec 23, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/151
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method of recycling a tail gas includes converting sulfur present in an acid gas stream into elemental sulfur to produce a tail gas and recycling the tail gas to at least one of a gasification reactor and a gas removal subsystem.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.