钙基膨润土钠化工艺的研究 关键词：钙基膨润土；钠基膨润土；正交试验；钠化剂；复用性 [gap=775]Key words：Ca-bentonite；Na-bentonite；orthogonal test；sodium agent；reusability
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ca bentonite 钙基膨润土
na-ca-bentonite 钠钙基膨润土
alkaline Ca-bentonite 碱性钙基膨润土
resistance to Ca-bentonite 抗钙土污染
ca-betonies and modified ca-bentonite 膨润土及改性膨润土
Ca group bentonite 钠质膨润土
ca base bentonite 钙基膨润土
ca-base bentonite 钙基膨润土
In order to modify aromatic polymer, benzoic acid-bentonite was synthesized by treating alkaline Ca-bentonite with Ben - zoic acid.
为了改性具有芳烃基团的有机高分子材料，用苯甲酸改性碱性钙基膨润土制备了苯甲酸有机膨润土。
This product is made from the natural Ca-bentonite after a process of purification, modification, long-chain organic cation covers and so on.
本产品以天然优质钙基膨润土为原料，经提纯、改型、长链有机阳离子覆盖等过程精制而成。
Making various purification method of Ca-bentonite. Studying its synergistic retention effects on news print pulp of modified bentonite and CPAM.
对钙基膨润土进行多种方法改性、并研究了改性后的膨润土与阳离子聚丙烯酰胺对新闻纸浆的协同助留作用。
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