Effects of Sodium Thiosulfate and Sodium Sulfide on the Corrosion Behavior of Carbon Steel in an MDEA-Based CO2 Capture Process

IMR OpenIR

	Effects of Sodium Thiosulfate and Sodium Sulfide on the Corrosion Behavior of Carbon Steel in an MDEA-Based CO2 Capture Process
	Emori, W.; Jiang, S. L.; Duan, D. L.; Zheng, Y. G.; Jiang, SL (reprint author), Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China.
	2017
发表期刊	JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE
ISSN	1059-9495
卷号	26 期号:1 页码:335-342
摘要	The corrosion behavior of carbon steel has been tested in the presence of sodium thiosulfate and sodium sulfide in an MDEA-based CO2 capture system using electrochemical methods, weight loss measurements and surface analysis. The results of electrochemical measurements revealed that both thiosulfate and sulfide showed corrosion resistance properties to carbon steel corrosion. The corrosion resistance for the system with thiosulfate increased with concentration, while the system with sulfide yielded better corrosion resistance to carbon steel at lower concentrations as increase in sulfide concentration decreased the corrosion resistance. The corrosion inhibition behaviors for both systems at 0.05 M salt concentrations were confirmed by weight loss measurement, and the solution with sodium sulfide exhibited a better inhibition with time.; The corrosion behavior of carbon steel has been tested in the presence of sodium thiosulfate and sodium sulfide in an MDEA-based CO2 capture system using electrochemical methods, weight loss measurements and surface analysis. The results of electrochemical measurements revealed that both thiosulfate and sulfide showed corrosion resistance properties to carbon steel corrosion. The corrosion resistance for the system with thiosulfate increased with concentration, while the system with sulfide yielded better corrosion resistance to carbon steel at lower concentrations as increase in sulfide concentration decreased the corrosion resistance. The corrosion inhibition behaviors for both systems at 0.05 M salt concentrations were confirmed by weight loss measurement, and the solution with sodium sulfide exhibited a better inhibition with time.
部门归属	[emori, w. ; jiang, s. l. ; duan, d. l. ; zheng, y. g.] chinese acad sci, inst met res, cas key lab nucl mat & safety assessment, shenyang 110016, peoples r china
关键词	Carbon Steel Co2 Capture Co2 Corrosion Corrosion Inhibition Mdea Sulfide Thiosulfate
学科领域	Materials Science, Multidisciplinary
收录类别	SCI
语种	英语
WOS记录号	WOS:000393108200038
引用统计	被引频次：11[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/78372
专题	中国科学院金属研究所
通讯作者	Jiang, SL (reprint author), Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China.
推荐引用方式 GB/T 7714	Emori, W.,Jiang, S. L.,Duan, D. L.,et al. Effects of Sodium Thiosulfate and Sodium Sulfide on the Corrosion Behavior of Carbon Steel in an MDEA-Based CO2 Capture Process[J]. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,2017,26(1):335-342.
APA	Emori, W.,Jiang, S. L.,Duan, D. L.,Zheng, Y. G.,&Jiang, SL .(2017).Effects of Sodium Thiosulfate and Sodium Sulfide on the Corrosion Behavior of Carbon Steel in an MDEA-Based CO2 Capture Process.JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE,26(1),335-342.
MLA	Emori, W.,et al."Effects of Sodium Thiosulfate and Sodium Sulfide on the Corrosion Behavior of Carbon Steel in an MDEA-Based CO2 Capture Process".JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE 26.1(2017):335-342.