Research progress of carbon dioxide capture technologies and their application in enhanced oil recovery
Controlling carbon dioxide(CO2)emissions is crucial for environmental protection.An overview of current mainstream CO2 capture technologies was provided,including absorption and adsorption methods.The research progress of chemical process intensification technologies,including membrane separation,ionic liquids and hypergravity,in combination with absorption or adsorption methods for CO2 capture were introduced.CO2-enhanced oil recovery(CO2-EOR)is a significant storage and utilization method after CO2 capture,The typical cases of applying CO2 capture by chemical absorption method in CO2-EOR projects were introduced.It pointed out the need for further reduction in the energy consumption and cost of current CO2 capture technologies,as well as the enhancement of the quality and purity of CO2-EOR injection gas.An outlook on the future development of CO2 capture,utilization,and storage technologies was also provided.
carbon dioxide capturechemical absorption methodchemical process intensificationindustrial application
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