Adsorbent, heavy metal removing agent, molded body using same, and water purifier
US12397281B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Mar 25, 2020 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Dec 1, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2201/006
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An embodiment of the present invention relates to an adsorbent which contains a fine particle compound containing an aluminosilicate compound and activated carbon particles, wherein the fine particle compound containing an aluminosilicate compound has a specific surface area of 300 m2/g or more and an average particle size of 10 to 200 μm and includes particles having a particle size of 10 μm or less in volume particle size distribution at 10 volume % or less, and the activated carbon particles have a mode diameter of 0.06 to 0.6 mm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.