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Title: Cesium-specific phenolic ion exchange resin

Abstract

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.

Inventors:
;
Issue Date:
Research Org.:
E I Dupont De Nemours & Co Inc
OSTI Identifier:
100976
Patent Number(s):
5,441,991
Application Number:
PAN: 7-963,965
Assignee:
Dept. of Energy, Washington, DC (United States)
DOE Contract Number:  
AC09-76SR00001
Resource Type:
Patent
Resource Relation:
Other Information: PBD: 15 Aug 1995
Country of Publication:
United States
Language:
English
Subject:
40 CHEMISTRY; ION EXCHANGE MATERIALS; CHEMICAL PREPARATION; CESIUM; ION EXCHANGE; HEAT TREATMENTS; DEHYDROCYCLIZATION; POLYMERIZATION

Citation Formats

Bibler, J P, and Wallace, R M. Cesium-specific phenolic ion exchange resin. United States: N. p., 1995. Web.
Bibler, J P, & Wallace, R M. Cesium-specific phenolic ion exchange resin. United States.
Bibler, J P, and Wallace, R M. Tue . "Cesium-specific phenolic ion exchange resin". United States.
@article{osti_100976,
title = {Cesium-specific phenolic ion exchange resin},
author = {Bibler, J P and Wallace, R M},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1995},
month = {8}
}