Non-isothermal kinetics of gasification by CO2 of residual carbon from timahdit and tarfaya oil shale kerogens

Hdl Handle:
http://hdl.handle.net/10149/95134
Title:
Non-isothermal kinetics of gasification by CO2 of residual carbon from timahdit and tarfaya oil shale kerogens
Authors:
Barkia, H.; Belkbir, L.; Jayaweera, S. A. A. (Shanath)
Affiliation:
University of Teesside. School of Science and Technology.
Citation:
Barkia, H., Belkbir, L. and Jayaweera, S. A. A. (2004) 'Non-isothermal kinetics of gasification by CO2 of residual carbon from timahdit and tarfaya oil shale kerogens', Journal of Thermal Analysis and Calorimetry, 76 (2), pp.623-632.
Publisher:
Springer Verlag
Journal:
Journal of Thermal Analysis and Calorimetry
Issue Date:
May-2004
URI:
http://hdl.handle.net/10149/95134
DOI:
10.1023/B:JTAN.0000028041.68766.f0
Abstract:
The gasification with carbon dioxide of residual carbons prepared from Timahdit and Tarfaya oil shale kerogens has been studied by thermal analysis techniques (TG and DTA) under heating rates varying from 5 to 48°C min -1. The reactions obey first order kinetics. Activation energies have been calculated by several methods, such as Kissinger, Chen-Nuttall and Coats-Redfem methods, and are broadly comparable with literature data for similar carbons.
Type:
Article; Meetings and Proceedings
Language:
en
Keywords:
kinetics; TG; DTA; tarfaya and timahdit oil shales; kerogen; gasification; Chen-Nuttall method; Coats-Redfern method; Kissinger method; residual carbon
ISSN:
1388-6150
Rights:
Author can archive post-print (ie final draft post-refereeing). For full details see http://www.sherpa.ac.uk/romeo/ [Accessed 29/03/2010]
Citation Count:
8 [Scopus, 29/03/2010]

Full metadata record

DC FieldValue Language
dc.contributor.authorBarkia, H.en
dc.contributor.authorBelkbir, L.en
dc.contributor.authorJayaweera, S. A. A. (Shanath)en
dc.date.accessioned2010-03-29T10:00:57Z-
dc.date.available2010-03-29T10:00:57Z-
dc.date.issued2004-05-
dc.identifier.citationJournal of Thermal Analysis and Calorimetry; 76 (2): 623-632en
dc.identifier.issn1388-6150-
dc.identifier.doi10.1023/B:JTAN.0000028041.68766.f0-
dc.identifier.urihttp://hdl.handle.net/10149/95134-
dc.description.abstractThe gasification with carbon dioxide of residual carbons prepared from Timahdit and Tarfaya oil shale kerogens has been studied by thermal analysis techniques (TG and DTA) under heating rates varying from 5 to 48°C min -1. The reactions obey first order kinetics. Activation energies have been calculated by several methods, such as Kissinger, Chen-Nuttall and Coats-Redfem methods, and are broadly comparable with literature data for similar carbons.en
dc.language.isoenen
dc.publisherSpringer Verlagen
dc.rightsAuthor can archive post-print (ie final draft post-refereeing). For full details see http://www.sherpa.ac.uk/romeo/ [Accessed 29/03/2010]en
dc.subjectkineticsen
dc.subjectTGen
dc.subjectDTAen
dc.subjecttarfaya and timahdit oil shalesen
dc.subjectkerogenen
dc.subjectgasificationen
dc.subjectChen-Nuttall methoden
dc.subjectCoats-Redfern methoden
dc.subjectKissinger methoden
dc.subjectresidual carbonen
dc.titleNon-isothermal kinetics of gasification by CO2 of residual carbon from timahdit and tarfaya oil shale kerogensen
dc.typeArticleen
dc.typeMeetings and Proceedingsen
dc.contributor.departmentUniversity of Teesside. School of Science and Technology.en
dc.identifier.journalJournal of Thermal Analysis and Calorimetryen
ref.citationcount8 [Scopus, 29/03/2010]en
or.citation.harvardBarkia, H., Belkbir, L. and Jayaweera, S. A. A. (2004) 'Non-isothermal kinetics of gasification by CO2 of residual carbon from timahdit and tarfaya oil shale kerogens', Journal of Thermal Analysis and Calorimetry, 76 (2), pp.623-632.-
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