The problem of reducing carbon dioxide emissions from flue gas, particularly gas originating coal-firing CFB systems, is currently an important challenge. Many centers around the world have tested post-combustion CO2 capture systems. One these operated using DR-VPSA adsorption technology (dual-reflux vacuum pressure swing adsorption), was under Strategic Project in Poland. this study originated...

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...

The design of adsorption systems for separation CO2/N2 in carbon capture applications is notoriously challenging because it requires constrained multiobjective optimization to determine appropriate combinations a moderately large number system operating parameters. status quo the literature use nondominated sorting genetic algorithm II (NSGA-II) solve problem. This approach 1000s time-consuming...