Adsorption

Due to the weak polarities of CH4 and N2 and their similar physicochemical properties, the microporous adsorbents have a little amount of adsorption capacity for the low-concentration methane, and the separation of CH4/N2 is also very difficult to …

Carbon nanotubes are the most important nanotechnology combinations, one of their most important applications being in the science of nano-electronic segments. In the present study, CO2 molecule interaction with the outer surface of Zigzag (5,0) …

The effect of adsorbent heterogeneity on the performance of an adiabatic pressure swing adsorption (PSA) process for separation of bulk C2H4 from an inert gas (helium) using the BPL carbon as the adsorbent was numerically estimated employing a …

Organic phase change materials (PCMs) were successfully confined into mesopores of host materials independently via vapor transportation to precisely investigate the changes in the enthalpy of fusion and the melting point of such confined PCMs …

We simulate the adsorption of $$\text {CO}_2$$ CO 2 mixtures in three zeolitic imidazolate frameworks, namely ZIF70, ZIF80 and ZIF82. The structures display a dual pore composition with a network topology that resembles the cavity of the gmelinite …