强碱性阴离子交换树脂在水中的热稳定性  

Studies on the Thermostability of Strongly Alkaline Anion Exchange Resins in Water

作　　者：马升灯 

出　　处：《浙江师大学报（自然科学版）》1998年第3期65-67,共3页Journal of Zhejiang Normal University(Natoral Sciences)

摘　　要：通过在水中加热3种不同结构的季胺化苯乙烯──二乙烯苯共聚物，研究了凝胶型和大孔型强碱性阴离子树脂在以60℃和70℃水介质中的热稳定性。结果表明其热稳定性顺序分别为：D201＞201×7＞201×4，这些结果对强碱性阴离子交换树脂的选择和应用有一定的参考价值。The thermostability of gelatinous and macropous anion exchange resins at 60℃and 70℃ in water is studied by heating three diffcrent structures of quaternary styrene-divinylbenzene copolymcr. The result proved is as the following: D201>201× 7>201×4, which is referential in our choosing and application.

关 键 词：强碱性 阴离子交换树脂 热稳定性 水 

分 类 号：O647.2[理学—物理化学] TQ425.232[理学—化学]