The availability of commercial gravimetric and volumetric systems for the measurement of
adsorption equilibrium has seen also a growth of the use of these instruments to measure …

Fluids exhibit remarkable variation in their structural and dynamic properties when they are
confined at the nanoscopic scale. Various factors, including geometric restriction, the size …

Abstract ETS-10, the well-known member of titanosilicates, was synthesized, characterized,
and then employed to study CO 2 and CH 4 adsorption on its cation exchanged forms …

Barium exchanged ETS-4 is the promising size-selective and thermally stable adsorbent in
nitrogen separation from methane. The halogen contained Ba-ETS-4, named Ba-RPZ, by …

The excellent performance of SAPO-34 membranes for CO 2/CH 4 separation is detracted
by the water interaction, resulting in membrane instability and low durability. Herein, a new …

Abstract Energy-efficient CO 2/C 2 H 2 separation by membranes is critical for producing
acetylene by partial combustion of natural gas. Separating CO 2 and C 2 H 2 by membranes …

Propylene/propane separation by adsorption is an energy-efficient process which is
considered as an alternative for energy-intensive separation by cryogenic distillation. The …

Understanding of molecular diffusion mechanisms in zeolite plays a crucial role in the
processes of adsorption and separations and can greatly facilitate the design of zeolite at …

In view of the sensitivity of Na-ETS-4 zeotype to temperature, the effect of regeneration
temperature on its adsorptive performance was investigated in this work. Adsorption …

The goal of this work is, first of all, to construct a mathematical model of the mass transfer
process in porous adsorption layers, taking into account the fact that in most cases the …