Corrosivity of Amine-Based Absorbents for CO2 Capture

被引：20
|
作者：
Gunasekaran, Prakashpathi [1 ]
Veawab, Amornvadee [1 ]
Aroonwilas, Adisorn [1 ]
机构：
[1] Univ Regina, Fac Engn & Appl Sci, Energy Technol Lab, Regina, SK S4S 0A2, Canada
来源：
13TH INTERNATIONAL CONFERENCE ON GREENHOUSE GAS CONTROL TECHNOLOGIES, GHGT-13 | 2017年 / 114卷
基金：
加拿大自然科学与工程研究理事会;
关键词：
Corrosion; CO2; absorption; amines; electrochemical; carbon steel; INHIBITOR;
D O I：
10.1016/j.egypro.2017.03.1339
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
This work investigated the corrosion of carbon steel (CS1018) in the CO2 capture process, using various types of CO2 absorption solvents. The tested solvents included MEA, DEA, MDEA, AMP, and PZ. A series of laboratory corrosion tests were carried out using electrochemical techniques (DC-cyclic potentiodynamic polarization and AC-impedance measurements) to establish an engineering corrosion database for the CO2 capture process. Corrosiveness of various was ranked and parametric analysis of two operating conditions, i.e. temperature and CO2 loading, was analyzed. (C) 2017 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：2047 / 2054
页数：8
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