Matches in SemOpenAlex for { <https://semopenalex.org/work/W2513747767> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W2513747767 endingPage "486" @default.
- W2513747767 startingPage "479" @default.
- W2513747767 abstract "The rate of the gasification reaction of coal char- and graphite-electrolytic iron composite pellets were gravimetrically measured in CO-CO2 mixtures from 850 to 1000°C. The gasification curves of high accuracy were obtained by a combination of weight loss measurements and carbon analysis by combustion method for reacted pellets. By applying the integrated first-order reaction rate equation to the curves, the apparent gasification rate, k', was estimated. Based on the relation between effectiveness factor and Thiele modulus for the Langmuir-Hinshelwood type catalytic reaction in a spherical catalyst, the straight line relation between (1/k')2 versus R2 was extrapolated to zero R2 to obtain the intrinsic gasification rate. By comparing the intrinsic gasification rates for carbon-electrolytic iron, the catalytic effect of electrolytic iron on the gasification is to increase the rates by the factors of 1.54.9 and 14.3 times respectively. The gasification rate parameters of the rate equation, k=(k0PCO2)/(1+k1PCO+k2PCO2), were evaluated from the two series experiments in the following conditions. Series A: PCO+PCO2=101325 Pa, PCO2=(0.10.2)×101325 Pa. Series B: PCO/PCO2 =4, PCO +PCO2+PN2 =101325 Pa, PCO2=(0.10.2)×101325 Pa. The catalytic effect of the electrolytic iron was in good agreement with that of the iron reduced from a hematite ore, and the results obtained in this study are applicable to the reduction of the iron ore-coal char composite pellet." @default.
- W2513747767 created "2016-09-16" @default.
- W2513747767 creator A5004877233 @default.
- W2513747767 creator A5038164673 @default.
- W2513747767 creator A5090284227 @default.
- W2513747767 date "2002-01-01" @default.
- W2513747767 modified "2023-09-23" @default.
- W2513747767 title "Catalytic Effect of Iron on the Carbon Gasification Reaction and Its Rate Constants in Iron-Carbon Composite Pellet" @default.
- W2513747767 cites W1966475178 @default.
- W2513747767 cites W2085788148 @default.
- W2513747767 cites W2100267737 @default.
- W2513747767 cites W2331348057 @default.
- W2513747767 cites W2517544650 @default.
- W2513747767 cites W2527484825 @default.
- W2513747767 cites W2608073237 @default.
- W2513747767 cites W4235061634 @default.
- W2513747767 doi "https://doi.org/10.2355/tetsutohagane1955.88.9_479" @default.
- W2513747767 hasPublicationYear "2002" @default.
- W2513747767 type Work @default.
- W2513747767 sameAs 2513747767 @default.
- W2513747767 citedByCount "4" @default.
- W2513747767 countsByYear W25137477672019 @default.
- W2513747767 countsByYear W25137477672020 @default.
- W2513747767 countsByYear W25137477672021 @default.
- W2513747767 crossrefType "journal-article" @default.
- W2513747767 hasAuthorship W2513747767A5004877233 @default.
- W2513747767 hasAuthorship W2513747767A5038164673 @default.
- W2513747767 hasAuthorship W2513747767A5090284227 @default.
- W2513747767 hasBestOaLocation W25137477671 @default.
- W2513747767 hasConcept C104779481 @default.
- W2513747767 hasConcept C127413603 @default.
- W2513747767 hasConcept C140205800 @default.
- W2513747767 hasConcept C147789679 @default.
- W2513747767 hasConcept C159985019 @default.
- W2513747767 hasConcept C161790260 @default.
- W2513747767 hasConcept C175113610 @default.
- W2513747767 hasConcept C17525397 @default.
- W2513747767 hasConcept C178790620 @default.
- W2513747767 hasConcept C179104552 @default.
- W2513747767 hasConcept C185592680 @default.
- W2513747767 hasConcept C192562407 @default.
- W2513747767 hasConcept C2779698641 @default.
- W2513747767 hasConcept C2779970684 @default.
- W2513747767 hasConcept C2780584874 @default.
- W2513747767 hasConcept C42360764 @default.
- W2513747767 hasConcept C518851703 @default.
- W2513747767 hasConcept C68801617 @default.
- W2513747767 hasConcept C81631365 @default.
- W2513747767 hasConceptScore W2513747767C104779481 @default.
- W2513747767 hasConceptScore W2513747767C127413603 @default.
- W2513747767 hasConceptScore W2513747767C140205800 @default.
- W2513747767 hasConceptScore W2513747767C147789679 @default.
- W2513747767 hasConceptScore W2513747767C159985019 @default.
- W2513747767 hasConceptScore W2513747767C161790260 @default.
- W2513747767 hasConceptScore W2513747767C175113610 @default.
- W2513747767 hasConceptScore W2513747767C17525397 @default.
- W2513747767 hasConceptScore W2513747767C178790620 @default.
- W2513747767 hasConceptScore W2513747767C179104552 @default.
- W2513747767 hasConceptScore W2513747767C185592680 @default.
- W2513747767 hasConceptScore W2513747767C192562407 @default.
- W2513747767 hasConceptScore W2513747767C2779698641 @default.
- W2513747767 hasConceptScore W2513747767C2779970684 @default.
- W2513747767 hasConceptScore W2513747767C2780584874 @default.
- W2513747767 hasConceptScore W2513747767C42360764 @default.
- W2513747767 hasConceptScore W2513747767C518851703 @default.
- W2513747767 hasConceptScore W2513747767C68801617 @default.
- W2513747767 hasConceptScore W2513747767C81631365 @default.
- W2513747767 hasIssue "9" @default.
- W2513747767 hasLocation W25137477671 @default.
- W2513747767 hasOpenAccess W2513747767 @default.
- W2513747767 hasPrimaryLocation W25137477671 @default.
- W2513747767 hasRelatedWork W1045323321 @default.
- W2513747767 hasRelatedWork W2015238938 @default.
- W2513747767 hasRelatedWork W2017507373 @default.
- W2513747767 hasRelatedWork W2065455194 @default.
- W2513747767 hasRelatedWork W2067549528 @default.
- W2513747767 hasRelatedWork W2093902309 @default.
- W2513747767 hasRelatedWork W2323772163 @default.
- W2513747767 hasRelatedWork W2364722174 @default.
- W2513747767 hasRelatedWork W3151421266 @default.
- W2513747767 hasRelatedWork W4310079148 @default.
- W2513747767 hasVolume "88" @default.
- W2513747767 isParatext "false" @default.
- W2513747767 isRetracted "false" @default.
- W2513747767 magId "2513747767" @default.
- W2513747767 workType "article" @default.