Radioactive cesium adsorbent, method for producing the same, and method for removing radioactive cesium in environment with said adsorbent
US9455054B2 · kind B2 · utility
1Cited by
4References
20Claims
0Family size
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Key dates
| Filing date | Aug 16, 2012 |
| Grant date | Sep 27, 2016 |
| Priority date | — |
| Expiry date | Mar 5, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG21F9/302
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to a radioactive cesium adsorbent, a method for producing the same, and a method for decontaminating the environment from radioactive cesium with the adsorbent. The radioactive cesium adsorbent of the present invention includes a hydrophilic fiber substrate supporting a Prussian blue analog, in particular, Prussian blue, and the Prussian blue analog is immobilized in the inside of the fibers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.