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1)  anion-non-ionic surfactant
阴离子-非离子表面活性剂
1.
Study on the interfacial tension between the water solution of a new anion-non-ionic surfactant and crude oil;
新型阴离子-非离子表面活性剂界面张力的研究
2)  anionic-nonionic surfactant
阴非离子表面活性剂
1.
The interfacial tension,IFT,with Zhuangxi\'s water free heavy crude oil and the oil displacement efficiency at 55℃ were investigated for anionic-nonionic surfactant 9AS-5-0,sodium nonylphenylpolyoxypoly oxy propylene(5)sulfate.
在55℃下研究了阴非离子表面活性剂9AS-5-0(壬基酚聚氧丙烯醚(5)硫酸钠盐)与胜利桩西脱水稠油之间的界面张力和驱油特性。
3)  anionic surfactant
阴离子表面活性剂;阴离子表面活化剂
4)  mixing of single-tailed anionic/nonionic surfactant
单链阴离子表面活性剂/非离子表面活性剂复配
5)  anion/nonion surfactant
阴离子/非离子表面活性剂
1.
A anion/nonion surfactant compounded system was prepared with several kinds of anion surfactants,non- ion surfactants,and assistants as raw materials by compounding and screening.
以多种阴离子、非离子表面活性剂和助剂为原料,通过复配和筛选,制得阴离子/非离子表面活性剂复配体系。
6)  anionic/nonionic mixed surfactant
阴离子/非离子混合表面活性剂
1.
An anionic/nonionic mixed surfactant (mass ratio 7/3) in ≥30% aqueous solution, denoted as SB3, is evaluated in Laboratory for improving flowability of superheavy crude in tubing of steam huffpuff wells of faulted block reservoir Shan6 of Binnan, Shengli.
在实验室评价了质量比7/3的阴离子/非离子混合表面活性剂降粘剂SB 3(有效物含量≥30%)对胜利滨南油田单6断块蒸汽吞吐井超稠油井筒乳化降粘的性能。
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。

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