The effect of anion on cationic surfactants and a structure-efficiency relationship study

被引：10

作者：

Zhang, Jie ^{[1
]}

Bai, Yun ^{[1
]}

Du, Weichao ^{[1
]}

Wu, Ya ^{[1
]}

Gu, Xuefan ^{[1
]}

Li, Hong ^{[1
]}

Ma, Yun ^{[1
,2
]}

Qu, Chengtun ^{[1
,2
]}

Chen, Gang ^{[1
,3
]}

机构：

[1] Xian Shiyou Univ, Coll Chem & Chem Engn, Xian 710065, Shaanxi, Peoples R China

[2] Shaanxi Prov Key Lab Environm Pollut Control & Re, Xian 710065, Shaanxi, Peoples R China

[3] CNPC Res Inst Safety & Environm Technol, State Key Lab Petr Pollut Control, Beijing 102206, Peoples R China

来源：

DESALINATION AND WATER TREATMENT | 2019年 / 140卷

基金：

美国国家科学基金会;

关键词：

Cationic surfactants; Surface tension; Foam; Emulsification; Corrosion inhibition; Structure-efficiency relationship; SODIUM DODECYL-SULFATE; NONIONIC SURFACTANTS; FOAM STABILITY; SYSTEMS;

D O I：

10.5004/dwt.2019.23371

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

To study the effect of non-surface activity anions on the ammonium, four quaternary ammonium cationic surfactants, cetyltrimethylammonium fluorine (CTAF), cetyltrimethylammonium chlorine (CTAC), cetyltrimethylammonium bromine (CTAB), and cetyltrimethylammonium iodine (CTAI), were evaluated by surface tension, foam ability, emulsification power, and corrosion inhibition. The results showed that the anion has a deep effect on cationic surfactants. The surface tension follows the order of CTAI < CTAB < CTAF < CTAC, the foaming ability follows the order of CTAC < CTAF < CTAB < CTAI, the emulsification ability follows the order of CTAF < CTAC < CTAB < CTAI, and the corrosion inhibition effect follows the order of CTAF < CTAC < CTAB < CTAI.

引用

页码：207 / 211

页数：5

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