Study on corrosion of carbon steel in DEA aqueous solutions

3rd International Conference on Advances in Energy Resources and Environment Engineering

能源学;生态环境科学

Yang, Jun Han^1 ; Xie, Jia Lin^1 ; Zhang, Li^1

School of Environmental Science and Engineering, North China Electric Power University, Baoding

071003, China^1

关键词: CO2 capture;    CO2 loading;    Comprehensive information;    Concentration ranges;    Diethanolamine;    Mass concentration;    Solution temperature;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/113/1/012006/pdf
DOI  :  10.1088/1755-1315/113/1/012006

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Corrosion of carbon steel in the CO2capture process using diethanolamine (DEA) aqueous solutions was investigated. The effects of the mass concentrations of DEA, solution temperature and CO2loading on the corrosion rate of carbon steel were demonstrated. The experimental results provided comprehensive information on the appropriate concentration range of DEA aqueous solutions under which low corrosion of carbon steel can be achieved.