2022
DOI: 10.1016/j.jcou.2022.102027
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Experimental investigation into CO2 capture from the cement plant by VPSA technology using zeolite 13X and activated carbon

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Cited by 19 publications
(6 citation statements)
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“…56,57 The addition of a vacuum step into the PSA process creates the vacuum-pressure swing adsorption (VPSA) process, which uses food waste-derived engineered biochars as CO 2 adsorbents. Majchrzak-Kucęba et al 60 upcycled coconut shells into an engineered biochar for a bench-scale VPSA process, verifing as a practical and feasible way for adsorbing CO 2 emitted from cement plants. They also reported that CO 2 purity increased but CO 2 recovery decreased as the flow rate of feeding gas and working cycle time increased.…”
Section: Cyclic Performance Evaluation For Post-combustion Co 2 Capturementioning
confidence: 99%
“…56,57 The addition of a vacuum step into the PSA process creates the vacuum-pressure swing adsorption (VPSA) process, which uses food waste-derived engineered biochars as CO 2 adsorbents. Majchrzak-Kucęba et al 60 upcycled coconut shells into an engineered biochar for a bench-scale VPSA process, verifing as a practical and feasible way for adsorbing CO 2 emitted from cement plants. They also reported that CO 2 purity increased but CO 2 recovery decreased as the flow rate of feeding gas and working cycle time increased.…”
Section: Cyclic Performance Evaluation For Post-combustion Co 2 Capturementioning
confidence: 99%
“…Zeolites’ large particular surface area, narrow pore size distribution, and strong persistence make them popular industrial catalysts and adsorbents . However, in actual trapping, the adsorption of CO 2 and H 2 O by zeolites results in intense competition, and the majority of zeolites are moisture-sensitive, which can cause adsorbent poisoning.…”
Section: Porous Carbons For Carbon Capturementioning
confidence: 99%
“…To assess the CO 2 capture performance in VSA configurations, the values reported in previous studies are listed in Table 7. Only a few studies are using commercial AC and/or biomass-based AC in VSA for CO 2 capture from flue gas streams [29,31,40,61,62]. The process performance indicators of VSA greatly depend on the step configurations, especially the vacuum level [22,31].…”
Section: Energy Requirements Of the Vsa Configurations And Comparativ...mentioning
confidence: 99%