FLUE GAS PURIFICATION SYSTEM AND COLD ENERGY COMPREHENSIVE UTILIZATION PROCESS THEREFOR

A flue gas purification system and a cold energy comprehensive utilization process therefor. The flue gas purification system comprises a COAP system (1), which is used for discharging flue gas after desulfurization and denitrification; and a carbon capture system (2), wherein a gas inlet thereof communicates with a gas discharge port of the COAP system (1) for use in removing carbon from the flue gas discharged from the COAP system (1). The flue gas purification system further comprises a cold energy utilization pipeline system (3), which is used to sequentially transport the flue gas discharged by the COAP system (1) to a condenser (28) and lean solution pipe (25) at the top of a regeneration tower (22) of the carbon capture system (2), so that the flue gas exchanges heat with discharged carbon dioxide and lean solution separately, and then enters an absorption tower (21) for decarbonization.


» Number: WO2023035493A1 (A1)

» Publication Date: 16/03/2023

» Applicant: HUANENG CLEAN ENERGY RES INSTITUTEâ??[CN]

» Inventor: LIU LIANBOâ??[CN]; WANG HUANJUNâ??[CN] (5)

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This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement Nº 768737


                   




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