Hydrocarbon-soluble inhibitors of metal corrosion. Part 3. Dependence of the inhibitive efficiency and adsorptivity of oleic acid amides and salts on their physicochemical parameters

被引：0

作者：

Altsybeeva, A. I. ^{[1
]}

Tronova, E. A. ^{[1
]}

Burlov, V. V. ^{[1
]}

机构：

[1] OOO NPO NEPhTEKhIM, Ul Pulkovskaya 10, St Petersburg 196158, Russia

来源：

INTERNATIONAL JOURNAL OF CORROSION AND SCALE INHIBITION | 2016年 / 5卷 / 01期

关键词：

correlation analysis; efficiency prediction; oleic acid amides and salts;

D O I：

10.17675/2305-6894-2016-5-1-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Correlation analysis of the dependence of the inhibitive efficiency (determined from electrochemical measurement data) and adsorption capability (determined from the changes in the junction potential difference upon formation of an adsorption film on a metal from inhibitor solutions) on the physicochemical parameters has been performed for a number of amides and salts obtained from the same amines and differing in the number and arrangement of nitrogen atoms in the molecules. A prediction is given for the efficiency of a mono-substituted piperazine amide - a corrosion inhibitor for carbon steel and copper.

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页码：50 / 58

页数：9