Method to remove sulfur or sulfur-containing species from a source
US7569199B1 · kind B1 · utility
14Cited by
6References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 2007 |
| Grant date | Aug 4, 2009 |
| Priority date | — |
| Expiry date | Oct 15, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S210/916
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
High surface area iron oxides that can be ferroxane-derived iron oxides are described, as well as methods of using the same to remove at least a portion of one or more sulfur-containing species from a gas stream or liquid stream.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.