阳离子交换树脂，是一种化学物质，主要用于制造精糖和高级食用糖浆的提纯。离子交换树脂一般呈现多孔状或颗粒状，其大小约为0.5~1.0mm。
阳离子交换树脂作催化剂合成乙酸乙酯的研究 关键词： 阳离子交换树脂; 乙酸乙酯; 催化剂[gap=833]Key words： cation exchange resin; ethyl acetate; catalyst
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活性污泥胞外聚合物提取方法的研究,论文,活性污泥,胞外聚合物(EPS),提取量,阳离子交换树脂(CER),提取方法,提取时间,搅拌强度,提取效率,投加量,蛋白质含量,葛利云;邓欢欢;高洪伟;王红武;...
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强酸性阳离子交换树脂 storng-acid cation exchange resin ; Strong acdi cation exchange polymer ; strong -acid cation exchange resin
弱酸性阳离子交换树脂 weakly acidic cation exchange resin ; weak-acid cation exchange ; acidulous cation-exchange resin ; weak-acidcation exchange resin
阳离子交换树脂催化剂 cation exchange resin catalyst
羧基型阳离子交换树脂 carboxyl type cation exchange resin
可分为阳离子交换树脂 cation exchange
强酸阳离子交换树脂 cation-exchange resin strong-acid ; strong acidic cation-exchange resin
粉末状阳离子交换树脂 powdered cation exchange resin
弱酸阳离子交换树脂 cation-exchange resin weak-acid
与阳离子交换树脂 Cation Exchange Resins ; CER
钠用阳离子交换树脂来分离。
在实验室以磺酸阳离子交换树脂为原料制备含硫和氮的水不溶性杀菌剂。
A water insoluble bactericide containing sulfur and nitrogen was synthesized using ion exchange resin as raw material in laboratory.
目的考察阳离子交换树脂法中不同洗脱剂对苦参总碱的纯化效果，优选最佳纯化工艺。
Objective to select the optimum purifying process of total alkaloids in Sophora flavescens by different eluents on cation exchange resin.
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