Study on CO2 Capture by Ionic Liquid and Alcoholamine Aqueous Solution Enhanced by Nanoparticles
The development of new absorbers with good absorption performance and low corrosiveness is the research focus of chemical absorption method for post-combustion CO2 capture.Due to its good stability and increased absorption capacity,ionic liquid has become one of the most promising absorbers.In order to explore the strengthening effect and mechanism of ionic liquids,the research progress of anionic and cationic ionic liquids was summarized.In recent years,the application of nanofluids in the field of CO2 capture has been widely studied,and numerous studies have achieved that nanofluids can enhance the CO2 absorption performance.The preparation of nanofluids and the mechanism of CO2 capture are reviewed.
CO2 capturechemical absorption methodionic liquidnanofluids