论文部分内容阅读
离子交换树脂是一种离子交换剂。所谓离子交换剂,是指具有离子交换能力的一类物质。离子交换剂一般可分为无机离子交换剂和有机离子交换剂。后者又可分为碳质离子交换剂和有机合成离子交换剂。有机合成离子交换剂又称离子交换树脂。它是一类人工合成的带有离子交换基团的高分子聚合物,不溶于水和其它溶剂,也不熔融,当它与溶液接触时,溶液中的离子便可与树脂上的离子,发生离子交换作用。离子交换树脂,是当前离子交换剂中最重要,应用范围最广泛的一种。
Ion exchange resin is an ion exchanger. The so-called ion exchangers, refers to a class of substances with ion exchange capacity. Ion exchangers can generally be divided into inorganic ion exchangers and organic ion exchangers. The latter can be divided into carbonaceous ion exchangers and organic synthesis of ion exchangers. Organic synthesis of ion exchangers, also known as ion exchange resin. It is a family of synthetic polymers with ion exchange groups that are insoluble in water and other solvents and do not melt. When it is in contact with a solution, the ions in the solution can react with the ions on the resin Ion exchange. Ion exchange resin, is the most important ion exchanger, the most widely used one.