Catalytic hydrogel membrane reactor for treatment of aqueous contaminants
US11926545B2 · kind B2 · utility
0Cited by
6References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 8, 2019 |
| Grant date | Mar 12, 2024 |
| Priority date | — |
| Expiry date | Jan 27, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2305/08
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Provided are catalytic assemblies which include a hollow fiber membrane permeable to a gas; a reactive coating permeable to the gas and a contaminant; and a plurality of catalytic nanoparticles embedded in the reactive coating adapted to catalyze a reaction between the gas and the contaminant. Also provided are preparation methods for the catalytic assemblies, and use thereof for treating contaminated water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.