Method for removing ionic species contained in an aqueous phase using a sol gel composite material
US8921504B2 · kind B2 · utility
1Cited by
0References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 8, 2012 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | Aug 8, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/70
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Disclosed is a method for removing an ionic species contained in an aqueous phase. The method includes contacting an aqueous phase containing the ionic species with a sol gel-derived composite material, where the sol gel-derived composite material is a sol gel-derived composition having a porous matrix and containing a reactive metal incorporated into at least a portion of the porous matrix, under conditions sufficient to remove the ionic species contained in the aqueous phase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.