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dc.contributor.author
Garetto, Teresita Francisca  
dc.contributor.author
Vignatti, Charito Ivana  
dc.contributor.author
Borgna, Armando  
dc.contributor.author
Monzón, A.  
dc.date.available
2018-08-28T15:30:22Z  
dc.date.issued
2009-04  
dc.identifier.citation
Garetto, Teresita Francisca; Vignatti, Charito Ivana; Borgna, Armando; Monzón, A.; Deactivation and regeneration of Pt/Al2O3 catalysts during the hydrodechlorination of carbon tetrachloride; Elsevier Science; Applied Catalysis B: Environmental; 87; 3-4; 4-2009; 211-219  
dc.identifier.issn
0926-3373  
dc.identifier.uri
http://hdl.handle.net/11336/57331  
dc.description.abstract
Deactivation and regeneration of Pt/Al2O3 catalysts during the hydrodechlorination of carbon tetrachloride were studied. The effect of reactant partial pressures and temperature on the catalyst deactivation was investigated. A deactivation model with residual activity was developed to quantify the kinetic deactivation parameters. The effect of the regeneration atmosphere was also investigated. Regeneration under air allowed for the full recovery of the catalytic performance of fresh catalysts while treatments under flowing hydrogen resulted in a superior catalytic performance, increasing both the initial and residual activities. This was ascribed to a combined effect, redispersion of the metallic phase and formation of surface defects.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier Science  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Carbon Tetrachloride  
dc.subject
Hydrodechlorination  
dc.subject
Pt Catalysts  
dc.subject
Deactivation  
dc.subject
Regeneration  
dc.subject.classification
Otras Ingeniería Química  
dc.subject.classification
Ingeniería Química  
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS  
dc.title
Deactivation and regeneration of Pt/Al2O3 catalysts during the hydrodechlorination of carbon tetrachloride  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-08-14T14:33:17Z  
dc.journal.volume
87  
dc.journal.number
3-4  
dc.journal.pagination
211-219  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Garetto, Teresita Francisca. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; Argentina  
dc.description.fil
Fil: Vignatti, Charito Ivana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; Argentina  
dc.description.fil
Fil: Borgna, Armando. Institute Of Chemical And Engineering Sciences, A-star, Singapore;  
dc.description.fil
Fil: Monzón, A.. Universidad de Zaragoza; España  
dc.journal.title
Applied Catalysis B: Environmental  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.apcatb.2008.09.005  

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