Matches in SemOpenAlex for { <https://semopenalex.org/work/W4206804537> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W4206804537 endingPage "120249" @default.
- W4206804537 startingPage "120249" @default.
- W4206804537 abstract "CO2 permeation properties and stability of ceramic-carbonate dual-phase membranes at high pressures/temperatures are critical to their CO2 separation and membrane reactor applications, but such data are not available in the literature. This work aims to study the effect of high transmembrane pressure on CO2 permeation flux and the stability of molten carbonate in the dual-phase samarium-doped ceria (SDC) and molten-carbonate (MC) membranes. Dead-end porous SDC tubular supports were made by a cold isostatic press (CIP)/sintering method with a low porosity (below 7%), and gas-tight SDC-MC membranes were prepared by direct infiltration of molten lithium and sodium carbonate mixture into SDC pores, with a MC volume fraction less than 7%. CO2 permeation/separation tests were performed on the SDC-MC membranes using feed gas of equal molar CO2/N2 mixture at feed pressures up to 15 atm and sweep gas of helium at 1 atm. CO2 permeation flux for the SDC-MC membranes depends logarithmically on feed/permeate CO2 pressure ratio in 660–810oC. The temperature dependence of CO2 permeation shows activation energy of 30 kJ/mol. Due to the small MC volume fraction and hence low effective carbonate conductivity, CO2 permeation of the SDC-MC membranes is dominated by the carbonate ionic conduction in the MC phase. The SDC-MC membranes remain in the same structure, morphology, and gas-tightness after CO2 separation tests at high feed pressures and temperatures, showing high stability of SDC-MC membranes for high-temperature, high-pressure separation and chemical reaction applications." @default.
- W4206804537 created "2022-01-26" @default.
- W4206804537 creator A5019242403 @default.
- W4206804537 creator A5081679571 @default.
- W4206804537 date "2022-03-01" @default.
- W4206804537 modified "2023-10-15" @default.
- W4206804537 title "High-pressure CO2 permeation properties and stability of ceramic-carbonate dual-phase membranes" @default.
- W4206804537 cites W1933331491 @default.
- W4206804537 cites W1955431138 @default.
- W4206804537 cites W1996464789 @default.
- W4206804537 cites W1996547641 @default.
- W4206804537 cites W2003972055 @default.
- W4206804537 cites W2009801187 @default.
- W4206804537 cites W2009868839 @default.
- W4206804537 cites W2018070231 @default.
- W4206804537 cites W2033252524 @default.
- W4206804537 cites W2034170688 @default.
- W4206804537 cites W2050020148 @default.
- W4206804537 cites W2065213773 @default.
- W4206804537 cites W2090642564 @default.
- W4206804537 cites W2094488647 @default.
- W4206804537 cites W2326200879 @default.
- W4206804537 cites W2518397788 @default.
- W4206804537 cites W2519024239 @default.
- W4206804537 cites W2625156453 @default.
- W4206804537 cites W2793538356 @default.
- W4206804537 cites W2852083159 @default.
- W4206804537 cites W2910332577 @default.
- W4206804537 cites W2956938473 @default.
- W4206804537 cites W2976448440 @default.
- W4206804537 cites W2997207887 @default.
- W4206804537 doi "https://doi.org/10.1016/j.memsci.2021.120249" @default.
- W4206804537 hasPublicationYear "2022" @default.
- W4206804537 type Work @default.
- W4206804537 citedByCount "6" @default.
- W4206804537 countsByYear W42068045372022 @default.
- W4206804537 countsByYear W42068045372023 @default.
- W4206804537 crossrefType "journal-article" @default.
- W4206804537 hasAuthorship W4206804537A5019242403 @default.
- W4206804537 hasAuthorship W4206804537A5081679571 @default.
- W4206804537 hasBestOaLocation W42068045371 @default.
- W4206804537 hasConcept C113196181 @default.
- W4206804537 hasConcept C127413603 @default.
- W4206804537 hasConcept C134132462 @default.
- W4206804537 hasConcept C145148216 @default.
- W4206804537 hasConcept C159985019 @default.
- W4206804537 hasConcept C178790620 @default.
- W4206804537 hasConcept C185592680 @default.
- W4206804537 hasConcept C191897082 @default.
- W4206804537 hasConcept C192562407 @default.
- W4206804537 hasConcept C2182769 @default.
- W4206804537 hasConcept C2780659211 @default.
- W4206804537 hasConcept C2781046926 @default.
- W4206804537 hasConcept C41625074 @default.
- W4206804537 hasConcept C42360764 @default.
- W4206804537 hasConcept C43617362 @default.
- W4206804537 hasConcept C50670333 @default.
- W4206804537 hasConcept C55493867 @default.
- W4206804537 hasConceptScore W4206804537C113196181 @default.
- W4206804537 hasConceptScore W4206804537C127413603 @default.
- W4206804537 hasConceptScore W4206804537C134132462 @default.
- W4206804537 hasConceptScore W4206804537C145148216 @default.
- W4206804537 hasConceptScore W4206804537C159985019 @default.
- W4206804537 hasConceptScore W4206804537C178790620 @default.
- W4206804537 hasConceptScore W4206804537C185592680 @default.
- W4206804537 hasConceptScore W4206804537C191897082 @default.
- W4206804537 hasConceptScore W4206804537C192562407 @default.
- W4206804537 hasConceptScore W4206804537C2182769 @default.
- W4206804537 hasConceptScore W4206804537C2780659211 @default.
- W4206804537 hasConceptScore W4206804537C2781046926 @default.
- W4206804537 hasConceptScore W4206804537C41625074 @default.
- W4206804537 hasConceptScore W4206804537C42360764 @default.
- W4206804537 hasConceptScore W4206804537C43617362 @default.
- W4206804537 hasConceptScore W4206804537C50670333 @default.
- W4206804537 hasConceptScore W4206804537C55493867 @default.
- W4206804537 hasFunder F4320306084 @default.
- W4206804537 hasLocation W42068045371 @default.
- W4206804537 hasLocation W42068045372 @default.
- W4206804537 hasOpenAccess W4206804537 @default.
- W4206804537 hasPrimaryLocation W42068045371 @default.
- W4206804537 hasRelatedWork W2071315818 @default.
- W4206804537 hasRelatedWork W2093325298 @default.
- W4206804537 hasRelatedWork W2292628068 @default.
- W4206804537 hasRelatedWork W2313109673 @default.
- W4206804537 hasRelatedWork W2324703864 @default.
- W4206804537 hasRelatedWork W2381372014 @default.
- W4206804537 hasRelatedWork W3020540064 @default.
- W4206804537 hasRelatedWork W3136789199 @default.
- W4206804537 hasRelatedWork W4281254082 @default.
- W4206804537 hasRelatedWork W4283580548 @default.
- W4206804537 hasVolume "646" @default.
- W4206804537 isParatext "false" @default.
- W4206804537 isRetracted "false" @default.
- W4206804537 workType "article" @default.