This article provides an overview of conventional and developing gas processing
technologies for CO2 and N2 removal from natural gas. We consider process technologies …

In the last decades, many novel polymeric materials have been considered to prepare highly
energy-efficient gas separation membranes. There is a continuous search to overcome the …

Membrane polymers with high permeability and high selectivity are preferred for gas
separations. However, there exists a trade-off or upper bound, ie, polymers with higher …

This paper considers physical aging in carbon molecular sieve (CMS) membranes.
Moreover, the performance of stabilized membranes under practical operating conditions is …

Herein we focus on fundamental polymer science factors in membrane-based gas
separation to open another chapter on this important topic. Realistically thinking about …

Polymeric membrane materials containing ethylene oxide (EO) groups show promising
applications in CO2 separation processes for clean energy supply and environmental …

Natural gas, an important source of hydrogen, is expected to be crucial in the transition to a
hydrogen-based economy. The landscape of the gas processing industry is set to change in …

Decarboxylation-induced thermal crosslinking has been demonstrated to be effective for
stabilizing membranes against plasticization in dense films. This study extends this …

Membrane gas separation at high temperatures and in the presence of aggressive
chemicals, such as H 2 S, NH 3, SO x, NO x and hot water vapor, is attracting interest from …

Thin film composite (TFC) membranes with nanofillers additives for CO 2 separation show
promising applications in energy and environment-related fields. However, the poor …