To realize large-scale CO2 separation to prevent global warming, energy and space saving technologies are required. Flexible metal–organic frameworks (flexible MOFs) with gate-opening properties have been found be promising adsorbents, but the unconventional sigmoidal shapes hysteresis of isotherms hindered quantitative evaluation their applications in processes. This paper is first evaluate EL...

One key unit operation in oxyfuel power plants is the CO2 purification unit (CPU), expected to be needed in most of oxyfuel installations to reduce the content of non-condensable gases (mainly O2, N2 and Ar), originated from the oxidant excess required for the combustion, air in-leakages and the non-100% purity of the O2 produced in the cryogenic ASU. Auto-refrigerated cryogenic processes are t...