Cesium-specific phenolic ion exchange resin
Patent
·
OSTI ID:100976
A phenolic, cesium-specific, cation exchange resin is prepared by neutralizing resorcinol with potassium hydroxide, condensing/polymerizing the resulting intermediate with formaldehyde, heat-curing the resulting polymer to effect cross-linking and grinding it to desired particle size for use. This resin will selectively and efficiently adsorb cesium ions in the presence of a high concentration of sodium ions with a low carbon to cesium ratio. 2 figs.
- Research Organization:
- E I Dupont De Nemours & Co Inc
- DOE Contract Number:
- AC09-76SR00001
- Assignee:
- Dept. of Energy, Washington, DC (United States)
- Patent Number(s):
- US 5,441,991/A/
- Application Number:
- PAN: 7-963,965
- OSTI ID:
- 100976
- Country of Publication:
- United States
- Language:
- English
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