DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Jong Min | ko |
dc.contributor.author | Kim, Yong Jeon | ko |
dc.contributor.author | Lee, Woon Jae | ko |
dc.contributor.author | Kim, Sang Done | ko |
dc.date.accessioned | 2008-04-21T06:23:53Z | - |
dc.date.available | 2008-04-21T06:23:53Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1998-06 | - |
dc.identifier.citation | ENERGY, v.23, no.6, pp.475 - 488 | - |
dc.identifier.issn | 0360-5442 | - |
dc.identifier.uri | http://hdl.handle.net/10203/4013 | - |
dc.description.abstract | Coal pyrolysis and gasification reactions were carried out in a fluidized-bed reactor (0.1 m i.d. by 1.6 m height) over a temperature range from 1023 to 1173 K at atmospheric pressure. The overall gasification kinetics for the steam-char and oxygen-char reactions were determined in a thermobalance reactor. The compositions of the product gases from the coal-gasification reactions are 30-40% H-2, 23-28% CO, 27-35% CO2 and 6-9% CH4 with heating values of 2000-3750 kJ m(-3). The heating value increases with increasing temperature and steam/coal ratio but decreases with increasing air/coal ratio. Our kinetic data derived from the two-phase theory on coal gasification in a thermobalance reactor and coal pyrolysis in a fluidized bed may be used to predict the product-gas compositions. (C) 1998 Elsevier Science Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | Pergamon-Elsevier Science Ltd | - |
dc.subject | CHAR GASIFICATION | - |
dc.subject | MODEL | - |
dc.subject | ALKALI | - |
dc.title | Coal-gasification kinetics derived from pyrolysis in a fluidized-bed reactor | - |
dc.type | Article | - |
dc.identifier.wosid | 000074885300005 | - |
dc.identifier.scopusid | 2-s2.0-0344505833 | - |
dc.type.rims | ART | - |
dc.citation.volume | 23 | - |
dc.citation.issue | 6 | - |
dc.citation.beginningpage | 475 | - |
dc.citation.endingpage | 488 | - |
dc.citation.publicationname | ENERGY | - |
dc.identifier.doi | 10.1016/S0360-5442(98)00011-5 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kim, Sang Done | - |
dc.contributor.nonIdAuthor | Lee, Jong Min | - |
dc.contributor.nonIdAuthor | Kim, Yong Jeon | - |
dc.contributor.nonIdAuthor | Lee, Woon Jae | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | CHAR GASIFICATION | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordPlus | ALKALI | - |
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