The Zn complex [(NN3)Zn(OH)]2(NO3)2 (1(NO3)2, NN3 = tris(2-pyridylmethyl)amine) reacts with atmospheric CO₂ to form a zinc carbonate species {[(NN3)Zn]3CO3}(NO3)4 (2(NO3)4), isolable as a crystalline product from organic solvents. The aqueous chemistry of the CO₂ absorption and desorption processes ...

CPO-27-Ni/alginate spheres have been prepared and evaluated for post-combustion CO₂ capture using both dry and moist synthetic flue-gas in a multicycle pressure-vacuum swing adsorption (PVSA) cycle. Single component equilibrium isotherms of the adsorbent spheres give estimated CO₂/N2 and H₂O/CO₂ sel...