Montanari, Tania; Finocchio, Elisabetta; Salvatore, Enrico - In: Energy 36 (2011) 1, pp. 314-319
CO2 separation from wet and dry synthetic biogas has been investigated using adsorption on 4A and 13X molecular sieves …. 13X molecular sieve has significant adsorption capacity of CO2 from dry biogas, which is further increased by the … of CO2 from biogas is definitely lower over 4A molecular sieve, where coadsorption of methane is also significant …