SO2 Effect on Oxidative Degradation of Monoethanolamine for Post Combustion CO2 Capture

3 Pages Posted: 4 Apr 2019 Last revised: 7 May 2019

See all articles by Hana Benkoussas

Hana Benkoussas

University of Liege - Department of Chemical Engineering

Louis Dubrelle

University of Liege

Grégoire Léonard

affiliation not provided to SSRN

Abstract

Many studies have been carried out to understand the mechanism of solvents degradation. For MEA, different kinds of degradation have been identified: MEA oxidative degradation related to the presence of oxygen in flue gas, thermal degradation due to high temperature in the stripper and a third mechanism of degradation due to the presence of contaminant (NOx, SOx, etc) in the combustion flue gas. The goal of this study is to identify the impact of the presence of SO2 on MEA oxidative degradation.

Keywords: PCC, MEA degradation, sulfur dioxide.

Suggested Citation

Benkoussas, Hana and Dubrelle, Louis and Léonard, Grégoire, SO2 Effect on Oxidative Degradation of Monoethanolamine for Post Combustion CO2 Capture. 14th Greenhouse Gas Control Technologies Conference Melbourne 21-26 October 2018 (GHGT-14) . Available at SSRN: https://ssrn.com/abstract=3365891

Hana Benkoussas (Contact Author)

University of Liege - Department of Chemical Engineering ( email )

Allée de la Chimie B6a
Liège Sart Tilman, Liège 4000
Belgium

Louis Dubrelle

University of Liege

B-4000 Liege
Belgium

Grégoire Léonard

affiliation not provided to SSRN

No Address Available

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