Quaternary Ammonium Salt

Five corrosion inhibitors all had some certain anti-sulfur properties in the corrosion environment containing H2S / CO2.The order of advantages and disadvantages was : New nitrogen-containing fused heterocyclic quaternary ammonium salt quinoline quaternary ammonium salt pyridine quaternary ammonium salt imidazoline derivatives Mannich base .

五类缓蚀剂在含硫环境中都有一定的缓蚀性能，其优劣顺序为：新含氮稠杂环季铵盐喹啉季铵盐吡啶季铵盐咪唑啉衍生物曼尼希碱。

Properties of Special Structure Gemini Quaternary Ammonium Salt and It 's Application in Oil Field

特殊结构吉米奇（Gemini）季铵盐性能及其在油田中的应用

Synthesis of a kind of double quaternary ammonium salt and its application

一类双季铵盐化合物的合成及其应用研究

Progress of Quaternary Ammonium Salt and Application Research

季铵盐类抗菌剂及其应用研究进展

Experimental study on toxicity of compound disinfection solution of quaternary ammonium salt

复方季铵盐消毒液的毒性研究

Study on Application of Quaternary Ammonium Salt for Wood Preservative

季铵盐类木材防腐剂的应用研究

Applied research of silicone quaternary ammonium salt in the modified wool fiber

有机硅季铵盐在改性羊毛纤维上的应用二甲基对苯二铵盐酸盐

An Analysis on the Current Situation of Preparation of Quaternary Ammonium Salt of Chitosan

壳聚糖季铵盐的制备现状分析

Development of quaternary ammonium salt as complex corrosion inhibitor

季铵盐复合型缓蚀剂的研制

The Optimum Synthesis Condition of the Quaternary Ammonium Salt of Lignin

阳离子型絮凝剂木素季胺盐的合成条件优选

Synthesis of Quaternary Ammonium Salt Surfactants and Determination of Their Physical Chemical Properties

季铵盐型表面活性剂的合成及物化性能测定

A novel solid state polymer electrolyte of quaternary ammonium salt

新型聚季铵盐固体电解质

Preparation , Characterization and Antibacterial Activity of Quaternary Ammonium Salt Chitosan

O-季铵盐壳聚糖的合成、表征及抗菌性研究

Synthesis and Application of Quaternary Ammonium Salt of Chitosan on Cotton Fabrics

壳聚糖季铵盐的合成及其在棉织物上的应用

Synthesis and characterization of quaternary ammonium salt groups epoxy phenolic resin

酚醛环氧树脂季铵盐的合成及表征

Properties of modified product of acrylic phenolic resin containing quaternary ammonium salt

丙烯酸酯酚醛树脂季铵盐改性产物的性能

Preparation of modified chitosan with quaternary ammonium salt and its antibacterial property

季铵盐改性壳聚糖的制备及抗菌性能研究

Mechanism of Extraction of Oxalic Acid by Quaternary Ammonium Salt

季铵盐萃取草酸的机理

Study on two kinds of quaternary ammonium salt flocculant for leather dye wastewater treatment

两种季铵盐絮凝剂对皮革染料废水处理效果的研究

Study on Dispersion Polymerization and Application of Quaternary Ammonium Salt Organic Polymer Flocculent

季铵盐有机高分子絮凝剂的分散聚合及应用研究

Analysis of Alkyl Quaternary Ammonium Salt by Gas Chromatography Mass Spectrography

气相色谱-质谱法分析烷基季铵盐阳离子表面活性剂

Three kinds of quaternary ammonium salt surfactants of epoxy were synthesized .

合成了三种环氧类季铵盐表面活性剂。

Quaternary ammonium salt of chitosan as a gene delivery vector

壳聚糖季铵盐作为基因递送载体的初步研究

An Experimental Observation on Destructive Effect of Compound Quaternary Ammonium Salt on HBsAg

复合季铵盐消毒剂对HBsAg破坏效果的试验观察

Long carbon chain quaternary ammonium salt modification of cellulose fiber and its dyeing property

纤维素纤维长碳链季铵盐交联改性及其染色性能

Analysis of Quaternary Ammonium Salt Cationic Surfactants by Mass Spectrometry

质谱法分析季铵盐型阳离子表面活性剂

Synthesis and properties of quaternary ammonium salt cationic surfactant with different esterification degree

不同酯化度的酯基季铵盐阳离子表面活性剂的制备及性能

Synthesis and Evaluation of Quaternary Ammonium Salt of Mannich Base Corrosion Inhibitor

一种曼尼希碱季铵盐缓蚀剂的合成与缓蚀性能评价

Synthesis and performance evaluation of clay stabilizer of quaternary ammonium salt cationic polymer

季铵盐型正离子聚合物黏土稳定剂的合成及性能评价

Synthesis of Novel Quaternary Ammonium Salt Bactericide Containing Ester Structure

新型含酯基结构季铵盐杀菌剂的合成