Indexed by : Journal paper

Document Code : 1006？？3471( 2007) 04？？0387？？05

First Author : WEI Dong-ping

Correspondence Author : HU Rong-zong

Author : WEI Dong-ping, HU Rong-zong , PAN Dan-mi, HUANG Wei-x iong, DONG Rui

Date of Publication : 2007-11-01

Journal : ELECTROCHEM ISTRY

Affiliation of Author(s) : Xiamen University

Place of Publication : China

Discipline : Science

Document Type : J

Volume : 13

Issue : 4

Page Number : 387-391

Key Words : heat-stable salts; methyldiethanolamine; electrochemical impedance spectroscopy; carbon steel

Abstract : Corrosion behavior of carbon steel in methyldiethanolamine (MDEA) solution was investigated by Electrochemical Impedance Spectroscopy (EIS). The results were showed that the corrosion rate of carbon steel in solution containing dissolved oxygen is higher than that in solution removed of disso lved oxygen before cathodic activation. They were reversed after cathodic activation. The corrosion rate is increased at first and then decreased when the concentration of MDEA is increased in the blank solutions. In the simulated solutions containing quantities of

First-Level Discipline : Chemistry

Translation or Not : no

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