Matches in SemOpenAlex for { <https://semopenalex.org/work/W4385582883> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W4385582883 endingPage "144942" @default.
- W4385582883 startingPage "144942" @default.
- W4385582883 abstract "Layered-bed pressure swing adsorption (PSA) processes using activated carbons (ACs) and zeolite LiX were investigated to elucidate the performance and dynamic behavior of each AC in H2 separation. Experimental adsorption and re-adsorption breakthrough characteristics of ACs (CAC: parent AC, KACa: KOH-activated CAC, and KACi: KOH-impregnated CAC) and zeolite LiX were compared using a steam methane reforming gas. A rigorous dynamic model was used to evaluate the performance of four and six layered-bed PSA processes in terms of purity, recovery, productivity, and impurities. The KACi bed demonstrated the longest breakthrough time of impurities, but its desorption performance was adversely affected by the strong affinity induced by intercalated potassium compounds. While KACa showed higher adsorption capacities than CAC, its slow adsorption rate resulted in the shortest breakthrough time. On the other hand, CAC presented a separation performance between KACi and KACa beds, but its weak CO adsorption affinity led to a relatively wide CO mass transfer zone. Zeolite LiX demonstrated the longest CO breakthrough time, indicating its potential to purify trace CO in the layered-bed, but its layer length must be carefully decided to prevent CO2 propagation. The four layered-bed PSA produced a fuel cell grade H2 (99.9999% purity, 81.54% recovery, 115 mol/kg/day productivity, and < 0.2 ppm CO), which was further improved by the six layered-bed PSA to 1.5% at the same H2 purity. The dynamic behaviors and sensitivity analysis (P/F ratio, adsorption time, AC/LiX ratio, AC type, and number of beds) provide valuable insights and guidelines for the design and optimization of H2 layered-bed PSA." @default.
- W4385582883 created "2023-08-05" @default.
- W4385582883 creator A5000408574 @default.
- W4385582883 creator A5060777176 @default.
- W4385582883 creator A5064397663 @default.
- W4385582883 date "2023-10-01" @default.
- W4385582883 modified "2023-10-14" @default.
- W4385582883 title "Performance and dynamic behavior of H2 layered-bed PSA processes using various activated carbons and zeolite LiX for steam methane reforming gas" @default.
- W4385582883 cites W1975211604 @default.
- W4385582883 cites W1979515203 @default.
- W4385582883 cites W1981202676 @default.
- W4385582883 cites W1984075467 @default.
- W4385582883 cites W1984898541 @default.
- W4385582883 cites W1992432848 @default.
- W4385582883 cites W1996578369 @default.
- W4385582883 cites W2001953778 @default.
- W4385582883 cites W2018691965 @default.
- W4385582883 cites W2032842435 @default.
- W4385582883 cites W2046441547 @default.
- W4385582883 cites W2061995281 @default.
- W4385582883 cites W2069931285 @default.
- W4385582883 cites W2075360969 @default.
- W4385582883 cites W2078415680 @default.
- W4385582883 cites W2096658344 @default.
- W4385582883 cites W2155684877 @default.
- W4385582883 cites W2162140449 @default.
- W4385582883 cites W2328670514 @default.
- W4385582883 cites W2461128674 @default.
- W4385582883 cites W2526190433 @default.
- W4385582883 cites W2604255302 @default.
- W4385582883 cites W2739592215 @default.
- W4385582883 cites W2767819960 @default.
- W4385582883 cites W2772934568 @default.
- W4385582883 cites W2899038746 @default.
- W4385582883 cites W2946620324 @default.
- W4385582883 cites W2971696522 @default.
- W4385582883 cites W2990058580 @default.
- W4385582883 cites W2999458928 @default.
- W4385582883 cites W3092328358 @default.
- W4385582883 cites W3116620871 @default.
- W4385582883 cites W3138638929 @default.
- W4385582883 cites W3204330223 @default.
- W4385582883 cites W3212412131 @default.
- W4385582883 cites W4200465208 @default.
- W4385582883 cites W4225327621 @default.
- W4385582883 cites W4292841343 @default.
- W4385582883 doi "https://doi.org/10.1016/j.cej.2023.144942" @default.
- W4385582883 hasPublicationYear "2023" @default.
- W4385582883 type Work @default.
- W4385582883 citedByCount "0" @default.
- W4385582883 crossrefType "journal-article" @default.
- W4385582883 hasAuthorship W4385582883A5000408574 @default.
- W4385582883 hasAuthorship W4385582883A5060777176 @default.
- W4385582883 hasAuthorship W4385582883A5064397663 @default.
- W4385582883 hasConcept C127413603 @default.
- W4385582883 hasConcept C150394285 @default.
- W4385582883 hasConcept C161790260 @default.
- W4385582883 hasConcept C162711632 @default.
- W4385582883 hasConcept C178790620 @default.
- W4385582883 hasConcept C185592680 @default.
- W4385582883 hasConcept C192562407 @default.
- W4385582883 hasConcept C2778077586 @default.
- W4385582883 hasConcept C2779647737 @default.
- W4385582883 hasConcept C42360764 @default.
- W4385582883 hasConcept C516920438 @default.
- W4385582883 hasConcept C71987851 @default.
- W4385582883 hasConceptScore W4385582883C127413603 @default.
- W4385582883 hasConceptScore W4385582883C150394285 @default.
- W4385582883 hasConceptScore W4385582883C161790260 @default.
- W4385582883 hasConceptScore W4385582883C162711632 @default.
- W4385582883 hasConceptScore W4385582883C178790620 @default.
- W4385582883 hasConceptScore W4385582883C185592680 @default.
- W4385582883 hasConceptScore W4385582883C192562407 @default.
- W4385582883 hasConceptScore W4385582883C2778077586 @default.
- W4385582883 hasConceptScore W4385582883C2779647737 @default.
- W4385582883 hasConceptScore W4385582883C42360764 @default.
- W4385582883 hasConceptScore W4385582883C516920438 @default.
- W4385582883 hasConceptScore W4385582883C71987851 @default.
- W4385582883 hasFunder F4320322030 @default.
- W4385582883 hasFunder F4320322120 @default.
- W4385582883 hasLocation W43855828831 @default.
- W4385582883 hasOpenAccess W4385582883 @default.
- W4385582883 hasPrimaryLocation W43855828831 @default.
- W4385582883 hasRelatedWork W1967693895 @default.
- W4385582883 hasRelatedWork W2346460465 @default.
- W4385582883 hasRelatedWork W2368751403 @default.
- W4385582883 hasRelatedWork W2380312555 @default.
- W4385582883 hasRelatedWork W2388368614 @default.
- W4385582883 hasRelatedWork W2565251716 @default.
- W4385582883 hasRelatedWork W2912077983 @default.
- W4385582883 hasRelatedWork W3158750228 @default.
- W4385582883 hasRelatedWork W3217796531 @default.
- W4385582883 hasRelatedWork W756767050 @default.
- W4385582883 hasVolume "473" @default.
- W4385582883 isParatext "false" @default.
- W4385582883 isRetracted "false" @default.
- W4385582883 workType "article" @default.