Polymeric membranes can be used for the energy-efficient and low-cost gas separation.
However, their inability to resist high temperatures limits their use in certain industries. Some …

Introduction of fluorine into polymers has been a subject of intense research as it brings
about dramatic improvements in several properties of the polymers. Polymers containing …

Widespread applications of O 2 and N 2 especially in the oil, gas, and petrochemical
industries have put air separation process into the center of attention among researchers …

Water-stable MIL-101 microcrystals adhere well to polysulfone (PSF) and yield a very robust
mixed-matrix MIL-101-PSF membrane for the O2/N2 separation with a selectivity of 5–6 and …

Conventional natural gas confronts the growing supply shortage due to the fewer formation
reserves. As a powerful replenishment, the nitrogen-rich unconventional natural gas, mainly …

Results of studies on the separation of gases and vapours using fluorine-containing
polymers are integrated and analyzed. Methods for the synthesis of these polymers are …

Physical aging is a huge challenge hindering the practical gas separation application of
high-performance intrinsic microporous polyimides (PIM-PIs). Herein, through precise …

The effect of urethane and urea contents on gas separation properties of the groups of
polyurethane–urea membranes is studied. The membranes used in this study were …

Carbon dioxide separation from natural gas streams is an important industrial process
where membrane systems are expected to play a more significant role in the coming years …

This work focused on the preparation of chlorinated nitrile rubber (Cl-NBR)/hydroxyapatite
(HA) nanocomposites by an open two-roll mixing mill. The formation of nanocomposites was …