Pressurized Oxy-Combustion System comprising water electrolysis module

摘要

The present invention is a pressurized pure oxygen combustion furnace 200 in which oxygen and fuel are input and combustion is performed; a heat recovery steam generator (HRSG) 300 in which the exhaust gas discharged from the pressurized pure oxygen combustion furnace 200 is input and heat is recovered; a flue gas condenser (FGC) 400 in which the exhaust gas from which heat is recovered from the HRSG 300 is introduced and condensed to produce acidic water; And it provides a pressurized pure oxygen combustion system comprising a water electrolysis unit 500 for electrolyzing the acid water condensed in the FGC (400).