1) TPQAC
三烷基聚氧乙烯基三季铵盐
1.
Systematic study of the sorption behavior of Gemini surfactant trialkyl-polyoxyethenyl quaternary ammonium compound(TPQAC) on kaolin and bentonite was carried out by UV-1100 spectrophotometer in order to verify the effectivity of TPQAC as the reagent for clay modification.
为了证明吉米奇类表面活性剂三烷基聚氧乙烯基三季铵盐(TPQAC)对粘土改性的有效性,利用UV-1100紫外可见分光光度计对其在2种粘土高岭土和膨润土上的吸附行为进行了研究,发现其在2 min内基本可以达到吸附平衡,吸附模式较好的符合双表面Langmuir吸附等温线,吸附量大,经红外分析发现其可以对粘土进行有效改性。
2) DPQAC
双烷基聚氧乙烯基三季铵盐
1.
The kinetics of red tide organisms(Heterosigma akashiwo and Scrippsiella trochoidea) coagulation with clays modified by dialkyl-polyoxyethenyl quaternary ammonium compound(DPQAC) was studied using spectrophotometer and fluorometry,and the effects of different kinds and concentrations of clays,the second component DPQAC added in clays and pH on the coagulation rate were examined.
采用分光光度计法和活体荧光计法,研究了吉米奇类表面活性剂双烷基聚氧乙烯基三季铵盐(DPQAC)改性粘土对2种赤潮生物赤潮异弯藻和锥状斯氏藻的絮凝沉降动力学,比较了2种实验方法的不同,并对几种影响絮凝沉降的因素进行了研究。
3) quaternary ammonium silicone
三甲氧基硅烷季铵盐
1.
The quaternary ammonium silicone was synthesized by one-step reaction of γ-chloropropyl trimethoxy silane and 12/14 alkyldimethylamine,catalyzed by sodium iodide.
本文以γ-氯丙基三甲氧基硅烷,12/14叔胺为原料,碘化钾为催化剂,采用一步反应直接合成了三甲氧基硅烷季铵盐,并考察了催化剂用量、原料配比、反应时间以及温度、溶剂对反应的影响。
4) tridodecyl triammonium
三烷基季铵盐
1.
A new type of citric triesters of tridodecyl triammonium(CTTTA)cationic surfactant was synthesized by citric acid,epoxy chloropropane and dodecyl dimethyl amine.
用柠檬酸、十二烷基二甲基叔胺与环氧氯丙烷反应合成了柠檬酸三酯三烷基季铵盐阳离子表面活性剂。
5) ammonium tristyrylphenol polyoxyethylene ether sulfate
三苯乙烯基苯酚聚氧乙烯醚硫酸酯铵盐
6) 3-chloropropyl trimethoxy siloxane
γ-氯丙基三甲氧基硅烷季铵盐
补充资料：三季
【三季】
（杂语）印度之历法分一年为春夏冬三季。一年之三时季也。
（杂语）印度之历法分一年为春夏冬三季。一年之三时季也。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条