Corrosion in alkanolamine used for acid gas removal: From natural gas processing to CO2 capture

被引：55

作者：

Kittel, J. ^{[1
]}

Fleury, E. ^{[1
]}

Vuillemin, B. ^{[2
]}

Gonzalez, S. ^{[1
]}

Ropital, F. ^{[1
]}

Oltra, R. ^{[2
]}

机构：

[1] IFP Energies Nouvelles, Rond Point Echangeur Solaize, F-69360 Solaize, France

[2] Univ Bourgogne, CNRS, Inst Carnot Bourgogne, UMR 5209, F-21078 Dijon, France

来源：

MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION | 2012年 / 63卷 / 03期

关键词：

CO2; capture; gas treatment; monoethanolamine; HEAT-STABLE SALTS; UNDERSTANDING CORROSION; CARBON-STEEL; DEGRADATION; AMINES; PLANTS;

D O I：

10.1002/maco.201005847

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The aim of this paper is to review some of the parameters influencing the corrosivity of alkanolamine solvents used for natural gas purification or for CO2 capture. In the light of literature data and of new experimental results, the influences of temperature and of acid gas loading are discussed. These two parameters appear to have a strong impact on corrosion rates of carbon steel, with extrapolated corrosion rates of several tens of mm/year for the highest temperature and acid gas loading condition.

引用

页码：223 / 230

页数：8