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Corrosion of ceramics for vinasse gasification in supercritical water

hal.structure.identifierConditions Extrêmes et Matériaux : Haute Température et Irradiation [CEMHTI]
dc.contributor.authorRICHARD, Thierry
hal.structure.identifierConditions Extrêmes et Matériaux : Haute Température et Irradiation [CEMHTI]
dc.contributor.authorPOIRIER, Jacques
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorREVERTE, Cédric
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorAYMONIER, Cyril
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorLOPPINET-SERANI, Anne
hal.structure.identifierInstitut de Combustion, Aérothermique, Réactivité et Environnement [ICARE]
dc.contributor.authorGÖKALP, Iskender
hal.structure.identifierInstitut de Combustion, Aérothermique, Réactivité et Environnement [ICARE]
dc.contributor.authorESCOT-BOCANEGRA, Pablo
hal.structure.identifierLaboratoire de Génie Thermique Énergétique et Procédés (EA1932) [LATEP]
dc.contributor.authorMARIAS, Frederic
dc.date.issued2012
dc.identifier.issn0955-2219
dc.description.abstractEnSupercriticalwatergasification (SCWG) is a very efficient process to convert wet biomass into energetic gases. Unfortunately, SCWG reactor may strongly corrode due to the addition of temperature, pressure and the presence of corrosive species. In the present paper, the corrosion of various ceramic materials in subcritical and supercriticalwater (SCW) gasification process was studied in a batch reactor. We compare the corrosion in distillated water and the corrosion in sugar beet slurry that will be gasified under supercritical conditions. The experimental temperatures were 350 °C and 550 °C and the pressure was 25 MPa. Technical ceramics (SiC, alumina, Y stabilized zirconia, Si3N4, BN, aluminosilicate, cordierite-mullite) show poor capability to sustain corrosion whereas graphite and glassy carbon are the highest performance materials in our working conditions.
dc.language.isoen
dc.publisherElsevier
dc.subject.enSupercritical water gasification
dc.subject.enCorrosion
dc.subject.enWastewater
dc.subject.enCeramics
dc.title.enCorrosion of ceramics for vinasse gasification in supercritical water
dc.typeArticle de revue
dc.identifier.doi10.1016/j.jeurceramsoc.2012.03.007
dc.subject.halChimie/Matériaux
bordeaux.journalJournal of the European Ceramic Society
bordeaux.page2219-2233
bordeaux.volume32
bordeaux.issue10
bordeaux.peerReviewedoui
hal.identifierhal-00700840
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00700840v1
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