聚氧乙烯醚

聚氧乙烯醚中副产物聚乙二醇的TLC定量分析研究

Determination of PEG in Fatty Alcohol Polyoxyethylene Ether by TLC

碳酸钠对烷基苯磺酸钠/脂肪醇聚氧乙烯醚/H2O体系相行为和流变性的影响

Effect of Na_2CO_3 on the Phase and Rheological Behaviors of LAS / Neodol_ ( 25-9 ) / H_2O

Gemini非离子表面活性剂&亚甲基相联的烷基酚聚氧乙烯醚的合成和洗涤性能

Synthesis of Gemini Nonionic Surfactants Methylene-jointed Polyethoxylated Alkylphenol Ethers and Their Detergency Property

HPLC/ESI-MS分析脂肪醇聚氧乙烯醚中碳链及EO数分布

Analysis of the Distribution of AEO ' Alkyl Chain and EO Units by HPLC / ESI-MS

目的探讨脂肪醇聚氧乙烯醚（AEO）9水溶液增稠条件。

Objective To study the conditions of thickening AEO 9 solution .

乳液聚合反应采用的乳化剂分别是阴离子型乳化剂十二烷基硫酸钠（SDS），非离子型乳化剂辛基苯基聚氧乙烯醚（OP-10）和复合乳化剂体系。

Surfactants used were sodium dodecyl sulfate ( SDS ) and capryl phenyl polyoxyethylene ether ( OP-lU ) .

结果：脂肪醇聚氧乙烯醚的分子量（EO）符合泊松分布。

RESULTS : The molecular weight distribution of the polyethenoxy ether of aliphatic alcohol followed from Boson distribution .

结果表明以烷基酚聚氧乙烯醚M-2为主的三元复配乳化剂具有比较良好的乳化性能；

The results show that alkylphenol ethoxylate M 2 is a satisfactory emulsifier .

目的：研究脂肪醇聚氧乙烯醚（AEO）对过氧化氢稳定性的影响。

Objective To study the effect of the AEO to hydrogen peroxide stability .

通过UVVis及TEM研究了添加十二烷醇聚氧乙烯醚（OP10）对纳米铁溶胶的分散稳定性的影响。

The effect of polyoxyethylene ( 10 ) lauryl ether ( OP-10 ) on the disperse stability of nano-iron / ethanol sol is studied by UV-vis and TEM .

结果表明烷基酚聚氧乙烯醚（M-2）具有较好的乳化性能；

The results show that alkylphenol ethoxylate ( M 2 ) has satisfying emulsification ability .

乙氧基化是在催化剂的催化作用下，环氧乙烷（EO）与含有活泼氢的化合物发生的开环加成反应，是工业中生产聚氧乙烯醚型非离子表面活性剂的重要方法。

Ethoxylation is significant in the polyoxyethylene ether nonionic surfactants industry that are base-catalyzed reactions of hydrophobic substrates containing active hydrogen .

高相对分子质量聚氧乙烯醚四元醇作为一种新型高能固体推进剂用黏合剂，能较大幅度提高NEPE推进剂的力学性能。

The high molecular weight poly ( ethylene oxide ) tetraol is a new binder in high energy solid propellant .

利用透射电镜研究了亚致死浓度的Cu2+或表面活性剂AE（脂肪醇聚氧乙烯醚）对黄鳝肝细胞结构的损伤作用。

The ultra-structural changes of Monopterus albus liver cells were observed with transmission electron microscopy after sublethal exposure to Cu2 + and nonionic surfactant AE ( linear alkylethoxylate ) .

乙氧基化制得的烷基酚聚氧乙烯醚产品分子量分布窄，浊度高，外观色泽好，副产物聚乙二醇（PEG）低。

The poly-oxyethylene alkyl phenyl ether obtained by calcium oxide catalyst had perfect quality with narrow molecular weight distribution , high cloud point , good appearance and low by - product PEG .

介绍国内外脂肪醇聚氧乙烯醚（AE）和脂肪醇聚氧乙烯醚硫酸盐（AES）的生产现状及供需情况。

The production , demand and supply of fatty alcohol polyoxyethylene ether ( AE ) and fatty alcohol polyoxyethylene ether sulfate ( AES ) at home and abroad are introduced .

用国产GDX-103色谱柱测定脂肪醇聚氧乙烯醚类产品中的1,4-二恶烷

Determination of 1,4-dioxane in ethoxylated fatty alcohol surfactant series using GDX-103 GC column

Guerbet十四醇聚氧乙烯醚硫酸钠的合成与表面活性

Synthesis and Surface Activity of Sodium Guerbet Tetradecyl Polyoxyethylene Ether Sulfates

以脂肪醇聚氧乙烯醚（AEO3）为原料，以P2O5为磷酸化试剂，合成了脂肪醇聚氧乙烯醚磷酸酯。

Aliphatic alcohol polyethenoxy phosphate is synthesized based on aliphatic alcohol polyethenoxy ether ( AEO 3 ) and phosphorus pentoxide .

稳态荧光探针研究Guerbet醇聚氧乙烯醚羧酸钠的聚集行为

The Study of Aggregation Properties of Sodium Guerbet Tetradecyl Polyoxyethylene Ether Carboxylate by Steady-State Fluorescence

采用透射电子显微镜及能量发散X-射线微量分析技术，研究了非离子型表面活性剂烷基酚聚氧乙烯醚（AE）与矿山尾砂中高浓度Pb、Zn协同作用对蚕豆叶细胞的损伤。

Damages on Vicia faba leaf cells by the complex action of nonionic surfactant , alkylphenol ethoxylates ( AE ), and high concentrations of Pb and Zn in the mine tailing were studied adopting transmission electronic microscopy and energy-dispersive X-ray microanalysis techniques .

采用脂肪醇聚氧乙烯醚（AEO）和烷基酚聚氧乙烯醚（Tx）系列琥珀酸酯磺酸盐作乳化剂，制备高浓度分散松香胶。

In the preparation of high density dispersion rosin size of high solid content , alcohol ether and phenolic ether sulfosuccinates ( AE O and Tx ) are used as emulsifier .

以月桂醇聚氧乙烯醚为模板剂，在中性条件下成功地合成了具有MSU-1结构的介孔分子筛及其Fe、Cu、Ti、Co、Cr和Zr等杂原子取代的衍生物。

MSU-1 mesoporous molecular sieve and its Fe , Cu , Ti , Co , Cr and Zr derivatives were synthesized using lauryl alcohol-polyoxyethylene ether ( 23 ) as a templating agent under the neutral pH conditions and were characterized by XRD , FT-IR and SEM .

2006年上半年，脂肪醇价格的下降也导致其下游产品脂肪醇聚氧乙烯醚（AEO）和脂肪醇聚氧乙烯醚硫酸盐（AES）的价格回落。

In the first half of 2006 , the price of fatty alcohol polyoxyethylene ether ( AEO ) and fatty alcohol polyoxyethylene ether sulfate ( AES ) dropped as a result of decline on price of fatty alcohol .

本文研究了在重烷基苯磺酸盐（HABS）驱油体系中加入非离子表面活性剂长链脂肪醇聚氧乙烯醚（AEO）对驱油体系性能的影响。

The effects of nonionic surfactants , alkyl polyoxyethylene ethers ( AEO ), on the properties of heavy alkylbenzene sulfonate ( HABS ) surfactant systems in enhanced oil recovery are studied .

对非离子表面活性剂十二醇聚氧乙烯醚（AEO）产品的内在质量&分子量分布的测定方法进行了研究。

A method for determination of the molecular weight distribution , which shows the internal quality of AEO products , of nonionic surfactants of dodecyl polyoxyethylene ether ( AEO ) was studied .

采用石英毛细管色谱柱、程序升温、FID检测，较好的分离了各种低加成数脂肪醇聚氧乙烯醚（AEO）样品中的各组分；

Capillary ( HP4890 ) gas chromatography method has been developed for the separation and determination of lower distribution alkyl alcohol polyoxyethylene ether ( AEO ) . These AEO samples were separated on quartz capillary column .

烷基酚聚氧乙烯醚（APEO）是多年来常用的非离子表面活性剂，广泛应用于纺织印染助剂的生产。

Alkylphenol polyoxyethylene ethers ( APEO ) are one kind of the commonly used non-ionic surfactants since many years and are used widely in textile auxiliary production .

通过筛选实验，确定抛光液中光亮剂为脂肪醇聚氧乙烯醚（AEO-9），辅助光亮剂为乙醇，缓蚀剂为苯并三氮唑（BTA）。

A polishing bath with AEO-9 ( aliphatic alcohol polyethylene oxide ether ) as brightener , ethanol as auxiliary brightener and benzotriazole ( BTA ) as inhibitor was determined through screening experiment .

本文用表面张力法和增溶法研究非离子型表面活性剂辛基苯酚聚氧乙烯醚-10（OP-10）和脂肪酸及其盐相互作用的规律。

This paper deals with the law of interface between the non-ionic surface active agent octyl-Phenyl polyoxyethylene ether ( OP-10 ) and organic acid or it 's salt with methods of surface tension and solubilization .