Matches in SemOpenAlex for { <https://semopenalex.org/work/W2052171487> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2052171487 endingPage "266" @default.
- W2052171487 startingPage "261" @default.
- W2052171487 abstract "Chemical-looping combustion with inherent CO2 enrichment depends on the high-powered oxygen carriers. Ni(NO3)2 and Al(OC3H7)3 are selected as the main raw materials to prepare sol-gel-derived NiO/NiAl2O4, by matching the appropriate experimental parameters. The oxygen carrier with a mass content of 60% NiO, a sintering temperature of 1300°C, and a sintering time of 6 h performs comparatively good physicochemical properties. The circular reduction–oxidation reaction between NiO/NiAl2O4 and methane/air has been investigated with the help of a thermogravimetric analyzer (TGA). X-ray diffraction (XRD), scanning electron microscope (SEM), and the N2 adsorption–desorption (BET) methods were utilized to characterize the physicochemical properties of the fresh and used oxygen carriers. The experimental results show that the sol-gel-derived NiO/NiAl2O4 oxygen carriers demonstrate an extremely good recycling ability of reduction–oxidation reaction. The reduction of NiO occurs in the presence of CH4, and the reduced Ni is oxidized to NiO in air. As the circulation proceeds, the reduction degree is gradually intensified and the oxidation degree is gradually alleviated. The rates of the reduction intensification and the oxidation alleviation decrease gradually, and then the reduction–oxidation reactivity of the oxygen carriers increases by degrees. The sintering behavior between different particles is not observed, and the porous beehive structure of the particle is maintained after several circle reduction–oxidation reactions. These experimental results prove that the sol-gel-derived oxygen carrier NiO/NiAl2O4 is capable of being equipped by chemical-looping combustion fueled by CH4." @default.
- W2052171487 created "2016-06-24" @default.
- W2052171487 creator A5006749510 @default.
- W2052171487 creator A5010372047 @default.
- W2052171487 creator A5042953697 @default.
- W2052171487 creator A5051935973 @default.
- W2052171487 creator A5062756194 @default.
- W2052171487 creator A5078221510 @default.
- W2052171487 date "2008-06-01" @default.
- W2052171487 modified "2023-10-18" @default.
- W2052171487 title "NiO/NiAl2O4 oxygen carriers prepared by sol-gel for chemical-looping combustion fueled by gas" @default.
- W2052171487 cites W1968737560 @default.
- W2052171487 cites W1969822306 @default.
- W2052171487 cites W1976059953 @default.
- W2052171487 cites W1980854042 @default.
- W2052171487 cites W2020745115 @default.
- W2052171487 cites W2030198306 @default.
- W2052171487 cites W2074402395 @default.
- W2052171487 cites W2093953037 @default.
- W2052171487 cites W2174391626 @default.
- W2052171487 doi "https://doi.org/10.1016/s1872-5813(08)60020-1" @default.
- W2052171487 hasPublicationYear "2008" @default.
- W2052171487 type Work @default.
- W2052171487 sameAs 2052171487 @default.
- W2052171487 citedByCount "28" @default.
- W2052171487 countsByYear W20521714872012 @default.
- W2052171487 countsByYear W20521714872013 @default.
- W2052171487 countsByYear W20521714872014 @default.
- W2052171487 countsByYear W20521714872015 @default.
- W2052171487 countsByYear W20521714872017 @default.
- W2052171487 countsByYear W20521714872018 @default.
- W2052171487 countsByYear W20521714872019 @default.
- W2052171487 countsByYear W20521714872020 @default.
- W2052171487 countsByYear W20521714872021 @default.
- W2052171487 countsByYear W20521714872023 @default.
- W2052171487 crossrefType "journal-article" @default.
- W2052171487 hasAuthorship W2052171487A5006749510 @default.
- W2052171487 hasAuthorship W2052171487A5010372047 @default.
- W2052171487 hasAuthorship W2052171487A5042953697 @default.
- W2052171487 hasAuthorship W2052171487A5051935973 @default.
- W2052171487 hasAuthorship W2052171487A5062756194 @default.
- W2052171487 hasAuthorship W2052171487A5078221510 @default.
- W2052171487 hasConcept C105923489 @default.
- W2052171487 hasConcept C127413603 @default.
- W2052171487 hasConcept C150394285 @default.
- W2052171487 hasConcept C158089330 @default.
- W2052171487 hasConcept C161790260 @default.
- W2052171487 hasConcept C162711632 @default.
- W2052171487 hasConcept C178790620 @default.
- W2052171487 hasConcept C185592680 @default.
- W2052171487 hasConcept C191897082 @default.
- W2052171487 hasConcept C192562407 @default.
- W2052171487 hasConcept C2777581544 @default.
- W2052171487 hasConcept C42360764 @default.
- W2052171487 hasConcept C540031477 @default.
- W2052171487 hasConcept C60100273 @default.
- W2052171487 hasConcept C7082614 @default.
- W2052171487 hasConcept C74575197 @default.
- W2052171487 hasConceptScore W2052171487C105923489 @default.
- W2052171487 hasConceptScore W2052171487C127413603 @default.
- W2052171487 hasConceptScore W2052171487C150394285 @default.
- W2052171487 hasConceptScore W2052171487C158089330 @default.
- W2052171487 hasConceptScore W2052171487C161790260 @default.
- W2052171487 hasConceptScore W2052171487C162711632 @default.
- W2052171487 hasConceptScore W2052171487C178790620 @default.
- W2052171487 hasConceptScore W2052171487C185592680 @default.
- W2052171487 hasConceptScore W2052171487C191897082 @default.
- W2052171487 hasConceptScore W2052171487C192562407 @default.
- W2052171487 hasConceptScore W2052171487C2777581544 @default.
- W2052171487 hasConceptScore W2052171487C42360764 @default.
- W2052171487 hasConceptScore W2052171487C540031477 @default.
- W2052171487 hasConceptScore W2052171487C60100273 @default.
- W2052171487 hasConceptScore W2052171487C7082614 @default.
- W2052171487 hasConceptScore W2052171487C74575197 @default.
- W2052171487 hasIssue "3" @default.
- W2052171487 hasLocation W20521714871 @default.
- W2052171487 hasOpenAccess W2052171487 @default.
- W2052171487 hasPrimaryLocation W20521714871 @default.
- W2052171487 hasRelatedWork W2000694365 @default.
- W2052171487 hasRelatedWork W2051556948 @default.
- W2052171487 hasRelatedWork W2057966722 @default.
- W2052171487 hasRelatedWork W2063713528 @default.
- W2052171487 hasRelatedWork W2143679963 @default.
- W2052171487 hasRelatedWork W2331660540 @default.
- W2052171487 hasRelatedWork W2340562952 @default.
- W2052171487 hasRelatedWork W2355452528 @default.
- W2052171487 hasRelatedWork W2363901985 @default.
- W2052171487 hasRelatedWork W2518482403 @default.
- W2052171487 hasVolume "36" @default.
- W2052171487 isParatext "false" @default.
- W2052171487 isRetracted "false" @default.
- W2052171487 magId "2052171487" @default.
- W2052171487 workType "article" @default.