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...

Abstract Advanced thermal energy storage technologies based on physical adsorption and chemical reactions of thermochemical materials (TCMs) are capable storing large shares renewable with high density. Further research development is required to improve the performance reduce cost these materials. A promising approach developing low-cost TCM use natural zeolite adsorbents as host matrices in s...

As energy systems require flexible and responsive power generators to combat network imbalances, CO 2 post-combustion capture (PCC) technologies need be capable of transient operation. However, currently only amine absorption has been investigated for its efficacy in Flexible-PCC. Within this study we develop validate a vacuum-pressure swing adsorption (VPSA) process model, processing 33.8 kg/s...

Gingivitis is the second most common disease that occurs in oral cavity. The use of chlorhexidine as a gingivitis therapy agent has some side effects such allergic reactions and bacterial resistance. Jasminum Sambac (L.) Aiton leaf nano-extract contains flavonoids, saponins, tannins compounds reported to have an influence on wound healing process. aim this research was determine effect observat...

Abstract Hydrogen as clean energy carrier is expected to play a key role in future low-carbon systems. In this paper, we demonstrate new technology for coupling fossil-fuel based hydrogen production with carbon capture and storage (CCS): the integration of CO 2 H purification single vacuum pressure swing adsorption (VPSA) cycle. An eight step VPSA cycle tested two-column lab-pilot ternary –H –C...

This work compares three postcombustion CO2 capture processes based on mature technologies for separation, namely, (i) absorption using an aqueous piperazine solution, (ii) adsorption Zeolite 13X in conventional fixed beds (either vacuum swing or temperature adsorption), and (iii) multistage membrane separation a polymeric material (with CO2/N2 selectivity of 50 permeability 1700 GPU). All plan...