Filter for removal of heavy metals
US9138684B2 · kind B2 · utility
3Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2013 |
| Grant date | Sep 22, 2015 |
| Priority date | — |
| Expiry date | Dec 26, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2258/0283
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A filter contains a textile having on at least one side a plurality of treated activated carbon particles. The treated activated carbon particles contain a plurality of activated carbon particles, a hydrophobic agent, a mercury oxidation facilitation agent, and optionally a binder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.