1) surface active additive
表面活性添加剂
1.
The role of surface active additives in purification of coal tar was discussed,and the effect of surface active additives on the purification efficiency was studied.
讨论了表面活性添加剂在煤焦油净化处理中的作用及对净化效果的影响。
3) additive of surfactant
表面活性剂添加剂
1.
In the present of phase transfer catalysts,the dodecyl-2-hydroxyethly sulfox-ide,a novel additive of surfactant,has been prepared across a series of steps,and the influences of solvents, temperature, catalysts and oxidizers to the every reaction step have been studied.
在相转移催化剂存在下,以十二醇为主要原料,经过一系列反应,合成了新型表面活性剂添加剂——十二烷基-2-羟乙基亚砜,并研究了溶剂、温度、时间、催化剂及氧化剂对各步反应的影
4) active additive
活性添加剂
1.
The influences of the original organic compound structure,content,active additive,anode current density,polarization work status,electrolyte circulation rate and temperature as well as electrobath structure during electrolysis fluorination are researched in the Center.
研究了电解氟化时原始有机化合物结构及其含量、活性添加剂、阳极电流密度、极化工况、电解液循环速度和温度以及电解槽结构等各种因素的影响。
5) active additives
活性添加剂
1.
The effect of process factors and active additives on the distribution of RE during the wet-process of phosphoric acid production was studied.
55%REO磷矿为原料在间歇实验装置中进行二水物湿法磷酸模拟生产,研究了湿法磷酸生产中工艺条件及活性添加剂对磷矿中稀土走向的影响。
2.
apparatus and the effect of process conditions and active additives on the crystallization of calcium sulfate during the wet-process of phosphoric acid production was studied.
采用河北矾山磷矿为原料在间歇实验装置中进行二水物湿法磷酸模拟生产,研究了湿法磷酸生产工艺条件及活性添加剂对硫酸钙晶体平均尺寸和结晶形态的影响。
6) surfactant added cleaning chemical
添加表面活化洗涤药品
补充资料：乳化剂400非离子表面活性剂
分子式：
CAS号：
性质：又称聚氧乙烯山梨醇酐单棕榈酸酯，吐温40，乳化剂400非离子表面活性剂。琥珀色油状液体，无毒、有脂肪气味，密度1.08～1.1g/cm闪点>149℃，燃点>149℃，酸值<2，羟值90～105，HLB=15.6。能溶于水、稀酸、稀碱及多种有溶剂，不溶于植物油及矿物油。由失水山梨醇单棕榈酸酯与环氧乙烷加成反应制得。用作油/水型乳化剂，也用作增溶剂、稳定剂、扩散剂、抗静电剂、纤维润湿剂，有润湿和起泡性能。用于食品化妆品乳化剂，也常用作纤维油剂的乳化剂，柔软剂和润滑剂。
CAS号：
性质：又称聚氧乙烯山梨醇酐单棕榈酸酯，吐温40，乳化剂400非离子表面活性剂。琥珀色油状液体，无毒、有脂肪气味，密度1.08～1.1g/cm闪点>149℃，燃点>149℃，酸值<2，羟值90～105，HLB=15.6。能溶于水、稀酸、稀碱及多种有溶剂，不溶于植物油及矿物油。由失水山梨醇单棕榈酸酯与环氧乙烷加成反应制得。用作油/水型乳化剂，也用作增溶剂、稳定剂、扩散剂、抗静电剂、纤维润湿剂，有润湿和起泡性能。用于食品化妆品乳化剂，也常用作纤维油剂的乳化剂，柔软剂和润滑剂。
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