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20:29, 25 October 2022 Darsie42 talk contribs created page User:Darsie42/CO2-Battery (←Created page with 'Dissolve CO2 from air or carbon capture in sodium carbonate solution and get sodium bicarbonate: CO2 + Na2CO3 + H2O --> 2 NaHCO3 (1) Charging the battery: In a heat exchanger heat the sodium bicarbonate to get CO2: CO2 + Na2CO3 + H2O <--heat-- 2 NaHCO3 (2) Store the hot sodium carbonate solution. Compress the CO2 with an electric compressor. Use the released heat for (2), which liquefies the CO2. Store the liquid CO2 e.g. in bladders 800 m under water....')