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Blended Diamine Mixtures for Carbon Capture Detail view
Blended Diamine Mixtures for Carbon Capture
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Blended Diamine Mixtures for Carbon Capture

Human-made carbon dioxide emissions are a big reason for climate change. Blended diamines containing two amine groups have the potential to absorb more carbon dioxide (CO2) from flue gas generated during combustion. However, accurately modeling the thermodynamic performance of such systems is complex. This study reports on CO2 solubility in a blended diamine mixture containing aqueous aminoethylethanolamine and diethanolamine, which can help in capturing CO2. These findings hold the potential to substantially reduce the cost of carbon capture technologies


Reference

Title of original paper:

Investigating the effect of blending of diamine and alkanolamine for CO2 capture: Experiment and thermodynamic modeling of CO2-AEEA-DEA-H2O system

Journal:

Chemical Engineering Journal

DOI:

10.1016/j.cej.2023.144141

 

 

About the authors

Prof. Jong Ho Moon: Department of Chemical Engineering, Chungbuk National University, Cheongju, Chungbuk 28644, Republic of Korea

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