H^+改型合成钠型丝光沸石及其对K^+的离子交换性研究

Synthesis of Na-Type Mordenit by Hydrion(H^+) Advancing and Character to K^+ Ion Exchange

测定了所合成钠型丝光沸石在碱金属离子混合溶液中的分配系数、饱和交换容量及对K+、Na+的 pH滴定曲线。

The characters of synthetic Na type mordenites such as distribution coefficient in mixed alkalimetal ion solution, saturated ion exchange capability and the pH titration curve to K +,Na + were investigated. A conclusion is drawn that selectivity of the mordenite to K + is higher than that to other ions.