Corrosion Inhibition of 2-Mercaptobenzothiazole for Carbon Steel in Sulfuric Acid Solution

被引：4
|
作者：
Liang, Xiaofeng [1 ]
Yang, Xue [2 ]
机构：
[1] Sichuan Univ Sci & Engn, Sch Mat & Chem Engn, Chengtu, Peoples R China
[2] Chengdu Univ Technol, Coll Mat & Chem Chem Engn, Chengdu, Peoples R China
来源：
ADVANCED MATERIALS AND PROCESSES II, PTS 1-3 | 2012年 / 557-559卷
关键词：
2-Mercaptobenzothiazole; Corrosion inhibitor; Carbon steel; Acid;
D O I：
10.4028/www.scientific.net/AMR.557-559.92
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The inhibition effect of 2-Mercaptobenzothiazole (2-MB) against the corrosion of carbon steel in sulfuric acid solution was studied by weight loss measurement and electrochemical measurements(potentiodynamic polarization techniques). The results show that 2-MB acts as a good corrosion inhibitor in sulfuric acid solution. Adsorption of 2-MB is found to obey Langmuir isotherm. Polarization curves indicate 2-MB is a mixed-type inhibitor. The effects of temperature and sulfuric acid concentration were also studied.
引用
收藏
页码：92 / +
页数：2
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