Economic and energetic analysis of capturing CO from ...
2021-11-8 · Refs. Steps in proposed process Cost, $∕tCO2 Energy required, *kJ∕mol CO2 Second-law efficiency,† % Keith (1) NaOH scrubbing, causticization with lime, calcination, amine capture. 136 648 thermal and 31 work (total, 736 primary‡) 7.9 Baciocchi (24) NaOH scrubbing, causticization with lime, thermal calcination in a proposed oxy-blown ...