System for removal of CO2 generated in a plant of production of electrical energy generated by burning coal.

摘要

System for removal of CO 2 {} generated in a production of electrical energy generated by burning coal.; We introduce a stream of lean air with O_ {2} 14% (1) in a combustion furnace (2), we pass filter (3) satd {3} for particles and is led to upper chamber (4) coming gases CO, CO 2 {}, NOx and SOx, which are driven (5) heat exchanger which generate electricity (6).; Gases recovered, passed (7) to reactor (8), at 160 degrees Celsius and 8 and 9 bar pressure and CO with NaOH to precipitate solid NaOOCH.; Rest gas pipeline (9) where 50% of CO {2} to current initial air (1) and 50% going to tank (10) containing NaOH in aqueous solution and introduce the CO {2}, NOx and SOx, which reacts is sat'd {3} and residual amounts, NaNO {3} and {2} Na SO {4}.