Improved inorganic ion-exchangers
Improved inorganic ion-exchangers
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DOI：
10.1007/bf02516321
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发表时间：
1974-09
期刊：
影响因子：
--
通讯作者：
J. Stejskal;J. Soukup;J. Dolezal;V. Kouřím
中科院分区：
文献类型：
--
作者：
J. Stejskal;J. Soukup;J. Dolezal;V. Kouřím
研究了有机聚合物作为无机离子交换剂的粘合剂。将聚醋酸乙烯酯和聚苯乙烯聚合物应用于磷钼酸铵和亚铁氰化锌。介绍了离子交换柱材料的制备方法和流体力学性能。这些材料被用于从模拟Purex高放射性废物溶液中去除铯。的突破能力和重复吸附-洗脱循环的结果。
The use of organic polymers as binding agents for inorganic ion-exchangers has been studied. Poly-vinyl acetate and polystyrene polymers were applied to ammonium phosphomolybdate and zinc ferrocyanide. The method of preparation and hydromechanical properties of the resulting materials in ion-exchange columns are described. The materials were used for caesium removal from simulated Purex high-level radioactive waste solutions. The break-though capacities and results of repeated sorption-elution cycles are presented.