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1)  ion exchange in clay-water system
黏土离子交换
2)  ion-exchange clay
离子交换粘土
3)  anionic clay
阴离子黏土
4)  Ion-exchange
离子交换
1.
Protection of Er-doped Phosphate Glass Surface in Ion-exchange Processing;
掺铒磷酸盐玻璃离子交换波导表面保护的研究
2.
Development of electro-regeneration for ion-exchange resins;
离子交换树脂电再生技术的研究进展
3.
Technology for separation of fruit acid from apple juice using ion-exchange method;
用离子交换法分离苹果汁中果酸的技术研究
5)  ion exchange
离子交换
1.
Optimization of stirring factors of activated sludge with zeolite addition and its effect on velocity of ion exchange;
投加沸石粉活性污泥搅拌参数优化及其对离子交换速率的影响研究
2.
Study on vanadium recovery from the waste vanadium-containing catalyst by ion exchange method;
离子交换法回收废钒催化剂中钒的研究
3.
Application of ion exchange technology to the dump leaching of hydrothermal volcanic uranium-molybdenum ore;
离子交换技术在火山热液铀钼类型矿石堆浸生产中的应用
6)  ionic exchange
离子交换
1.
The ionic exchange modification mechanism between cationic organic modifier,cetyltrimethylammonium bromide(CTMAB),and two layers of Lou soil,tillage layer(TLLS) and clay layer(CLLS),were studied.
研究了有机修饰剂十六烷基三甲基溴化铵(CTMAB)对于塿土2层次土样修饰的离子交换机制。
2.
Fe-ZSM-5、Cu-ZSM-5 and Cu-Fe-ZSM-5 catalysts were synthesized by ionic exchange and characterized by XRD、TG-DTA、IR.
通过离子交换法合成了Fe-ZSM-5、Cu-ZSM-5、Cu-Fe-ZSM-5催化剂,利用XRD、TG-DTA、IR手段对催化剂进行了表征。
3.
In the separation of PTA oxidation residue,pure water was used as the extractant,and extracted solution was exchanged and absorbed by ionic exchanged resin of styrene.
用脱离子水作萃取剂 ,萃取液经苯乙烯阳离子交换树脂交换吸附后所得的催化剂溶液可回用于PTA氧化装置。
补充资料:黏土离子交换
分子式:
CAS号:

性质:黏土粒子表面是带电的,可从溶液中吸附异性离子。黏土颗粒吸附离子可被水溶液中的离子取代,即离子相互交换过程。依黏土表面所带电性不同,有阳离子交换和阴离子交换两种。离子交换能力与黏土种类,交换离子的场强以及离子的几何形状等因素有关。离子交换顺序:阳离子为H+>Al3+>Ba2+>Ca2+>Mg2+>NH4+>K+>Na+>Li+,阴离子为OH->CO32->PO43->Br->NO3->F->SO42-。

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