Xenon adsorbent
US11065597B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Dec 26, 2017 |
| Grant date | Jul 20, 2021 |
| Priority date | — |
| Expiry date | Feb 12, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2002/84
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A xenon adsorbent capable of efficiently adsorbing xenon, even at a low concentration, from a mixture gas is Provided.A xenon adsorbent comprising a zeolite having a pore size in the range of 3.5 to 5 Å and a silica alumina molar ratio in the range of 10 to 30.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.