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http://hdl.handle.net/10261/10902
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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Álvarez García, Ramón | - |
dc.contributor.author | Canga, Jesús S. | - |
dc.contributor.author | Díez Díaz-Estébanez, María Antonia | - |
dc.contributor.author | Fuente Alonso, Enrique | - |
dc.contributor.author | García Fernández, Roberto | - |
dc.contributor.author | González de Andrés, Ana I. | - |
dc.date.accessioned | 2009-02-23T16:45:58Z | - |
dc.date.available | 2009-02-23T16:45:58Z | - |
dc.date.issued | 1996-06 | - |
dc.identifier.citation | Fuel Processing Technology 47(3): 281-293 (1996) | en_US |
dc.identifier.issn | 0378-3820 | - |
dc.identifier.uri | http://hdl.handle.net/10261/10902 | - |
dc.description | 13 pages, 5 figures. | en_US |
dc.description.abstract | Differences between primary quinoline insoluble (QI) material of coal tars and their derived pitches caused by preheating carbonization have been studied using microscopic techniques, Coulter Laser particle size analysis and solid-state C-13 NMR. The selected tars were produced from the same coal using wet and preheated charging at the INCAR experimental coking test plant, which operates on a semi-industrial scale. Specific operational conditions were successfully applied not only to reduce the ash content and the QI and toluene insoluble (TI) contents in the tars produced by the preheating process, but also to modify the nature of the QI particles. In addition, structural changes in the insoluble materials formed during the pitch production from the tar have been monitored. | en_US |
dc.description.sponsorship | The authors thank the European Coal and Steel Community for financial support (ECSC Research Project EUR 7220-EB/753), and Mr L.A. Díaz, from the Institute of Materials in Oviedo (Spain), for help in the performance of the Coulter Laser analysis. | en_US |
dc.format.extent | 918459 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | en_US |
dc.publisher | Elsevier | en_US |
dc.rights | closedAccess | en_US |
dc.subject | Carbonization | en_US |
dc.subject | Coal preheating | en_US |
dc.subject | Tar | en_US |
dc.subject | Pitch | en_US |
dc.subject | Quinoline insolubles | en_US |
dc.title | Influence of wet and preheated coal charging on the nature of quinoline insolubles of coal tars and their derived pitches | en_US |
dc.type | artículo | en_US |
dc.identifier.doi | 10.1016/0378-3820(96)01017-X | - |
dc.description.peerreviewed | Peer reviewed | en_US |
dc.relation.publisherversion | http://dx.doi.org/10.1016/0378-3820(96)01017-X | en_US |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | artículo | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | none | - |
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