Polarization behavior of carbon steel in the CO2-[N1111][Lys]-MDEA aqueous solutions

2018 1st International Conference on Environment Prevention and Pollution Control Technology

生态环境科学

Zhang, L.^1 ; Xie, J.L.^1 ; Fu, D.^1

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

071003, China^1

关键词: CO2 absorption;    Effects of temperature;    Mass fraction;    N-methyldiethanolamine;    Polarization behavior;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/199/4/042051/pdf
DOI  :  10.1088/1755-1315/199/4/042051

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Polarization behavior of carbon steel in the CO2 absorption process using tetramethylammoniumlysinate ([N1111][Lys]) promoted N-methyldiethanolamine (MDEA) aqueous solutions as absorbents was investigated at the temperatures ranging from 303.2K to 323.2K. The mass fractions of MDEA and [N1111][Lys] respectively ranged from 0.3 to 0.4 and 0 to 0.15. The effects of temperature and mass fractions of [N1111][Lys] on the polarization behavior were elucidated.