Abstract:

Large quantities of CO2 is contained in tail gas of Maers kiln.Recovery and utilization of the CO2 has remarkable environmental value and economic benefits. This paper briefly introduces a number of CO2 recovery processes commonly used in industry and selects an appropriate recovery process for Maers kiln after comparison from economic and technical standpoints.In addition, the paper illustrates the technical principle and process flow of MEA method and predicts the environmental and economic benefits of the project.