Corrosion behavior of carbon steel in amine-based CO2 capture system: effect of sodium sulfate and sodium sulfite contaminants

IMR OpenIR

	Corrosion behavior of carbon steel in amine-based CO2 capture system: effect of sodium sulfate and sodium sulfite contaminants
	Emori, W.; Jiang, S. L.; Duan, D. L.; Ekerenam, O. O.; Zheng, Y. G.; Okafor, P. C.; Qiao, Y. X.; Jiang, SL (reprint author), Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China.
	2017-06-01
发表期刊	MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION
ISSN	0947-5117
卷号	68 期号:6 页码:674-592
摘要	The effect of sodium sulfate and sodium sulfite on the corrosion behavior of carbon steel in CO2 capture process with methyldiethanolamine (MDEA) solution has been studied under an absorber temperature condition (50 degrees C). The corrosion behavior was evaluated using electrochemical methods, weight loss measurements, and surface analytical techniques. Sodium sulfate increased the system corrosiveness and the rate of corrosion increased with concentration while sodium sulfite reduced the corrosion rate and the inhibition performance improved with concentration. Weight loss measurements showed an increase in corrosion rate with time for sodium sulfate while the inhibition performance for sodium sulfite was considerably low for the tested concentration.; The effect of sodium sulfate and sodium sulfite on the corrosion behavior of carbon steel in CO2 capture process with methyldiethanolamine (MDEA) solution has been studied under an absorber temperature condition (50 degrees C). The corrosion behavior was evaluated using electrochemical methods, weight loss measurements, and surface analytical techniques. Sodium sulfate increased the system corrosiveness and the rate of corrosion increased with concentration while sodium sulfite reduced the corrosion rate and the inhibition performance improved with concentration. Weight loss measurements showed an increase in corrosion rate with time for sodium sulfate while the inhibition performance for sodium sulfite was considerably low for the tested concentration.
部门归属	[emori, w. ; jiang, s. l. ; duan, d. l. ; ekerenam, o. o. ; zheng, y. g.] chinese acad sci, inst met res, cas key lab nucl mat & safety assessment, shenyang 110016, peoples r china ; [okafor, p. c.] univ calabar, dept pure & appl chem, pmb 1115, calabar, nigeria ; [qiao, y. x.] jiangsu univ sci & technol, sch mat sci & engn, zhenjiang 212003, peoples r china
关键词	Carbon Steel Co2 Capture Co2 Corrosion Sulfate Sulfite
学科领域	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
收录类别	SCI
语种	英语
WOS记录号	WOS:000402619400009
引用统计	被引频次：24[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/321006/78109
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. Corrosion behavior of carbon steel in amine-based CO2 capture system: effect of sodium sulfate and sodium sulfite contaminants[J]. MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,2017,68(6):674-592.
APA	Emori, W..,Jiang, S. L..,Duan, D. L..,Ekerenam, O. O..,Zheng, Y. G..,...&Jiang, SL .(2017).Corrosion behavior of carbon steel in amine-based CO2 capture system: effect of sodium sulfate and sodium sulfite contaminants.MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,68(6),674-592.
MLA	Emori, W.,et al."Corrosion behavior of carbon steel in amine-based CO2 capture system: effect of sodium sulfate and sodium sulfite contaminants".MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION 68.6(2017):674-592.