1)  sodium cationic exchange agent
钠化剂
1.
The effect of sodium cationic exchange of calcium based bentonite with using several different kinds of sodium cationic exchange agent was studied.
研究对比多种钠化剂对膨润土的钠化效果,确定钠基阳离子交换树脂为适宜的钠化剂。
2)  Na-activation
钠化
1.
Study on Na-activation of Al-bentonite with Na_2P_2O_7 by suspensoid;
焦磷酸钠湿法钠化改型铝基膨润土的研究
2.
Study on Na-activation Conversion of Bentonite in Xinyang Shangtianti;
信阳上天梯膨润土钠化转型实验研究
3.
The organobentonite was prepared through purification,Na-activation and organic modification of Ca-bentonite from Chifen,Inner-Mongolia.
以内蒙古赤峰钙基膨润土为原料,研究了将提纯—钠化—有机插层改性结合在一起的制备有机膨润土的联合处理工艺。
3)  Na-modification
钠化
1.
Studies on Na-modification of Ca-bentonite by suspensoid;
湿法钠化改型钙基膨润土研究
2.
Using a low-grade Ca-bentonite produced from Hunan province as raw materials,the test of Na-modification was carried out.
将湖南某地产低品位钙基膨润土直接用于钠化改型,制备了膨胀容和阳离子交换容量都比原土高的优质钠基土,并对影响产品质量的主要制备条件进行了较为系统的研究。
3.
Results indicated that organic bentonite could be prepared firstly by Na-modification and then by quaternary ammonium treatment.
研究表明,采用天然钙基膨润土通过钠化提纯、季铵盐有机改性的方法,可以制备出性能优良的有机膨润土。
4)  sodium modification
钠化
1.
The best technology factors of sodium modification are compression sodium modification, 3% sodium.
对白土坡膨润土钠化的最佳工艺条件是 :用对辊挤压钠化法、以碳酸钠为钠化剂、钠化剂用量为原矿的 3%、钠化时间 6小时、钠化用水量 30 %。
2.
Through further sodium modification and acid treatment for the bentonite, the bentonite has advanced performance and can be widely used in industry.
３％；钠化处理及酸处理后，工艺技术性能有较大提高，可用于多种工业部门。
5)  Na-activation high-speed mix
钠化高混
1.
The study learns the effection of Na-activation conversion agent(Na2CO3,NaCl,NaOH),the Na-activation high-speed mixing time and laying time in air at room temperature.
采用干法工艺,即利用高速粉碎混合机对原土进行高混,常温自然放置进行充分钠化的方法,对甘肃平凉膨润土进行了钠化改性,就不同钠化剂(碳酸钠、氯化钠、氢氧化钠)的选择和配比、钠化高混时间、自然放置时间对钠化土性能的影响进行了研究。
6)  Na-bentonite
钠化土
1.
The removal of Ni2+ cations from artificial wastewater by Ca-bentonite and Na-bentonite of Handan was studied.
结果表明,实验所用两种膨润土对Ni2+的吸附在15min时基本达到吸附平衡,吸附率随溶液pH值的增大、吸附剂用量的增加、搅拌时间的延长而增大;钠化土的吸附效果明显优于钙基土,Ni2+的去除率可达96%以上;经钠化土处理后废水中的Ni2+浓度为0。
参考词条
补充资料：萘与氯甲基化磺化联苯的聚合物的钠盐
CAS：68951-44-0
分子式：(C12H10·C10H8·Na)x
中文名称：萘与氯甲基化磺化联苯的聚合物的钠盐
英文名称：Naphthalene, polymer with chloromethylated biphenyl, sulfonated, sodium salt Chloromethylbiphenyl, naphthalene polymer, sulfonated, sodium salt
naphthalene, polymer with chloromethylated biphenyl,sulfonated, sodium salt Naphthalene,polymer with chloromethylated biphenyl,sulfonated,sodium salt Chloromethylbiphenyl,naphthalene polymer,sulfonated,sodium salt
说明：补充资料仅用于学习参考，请勿用于其它任何用途。