Axial dispersion based on the residence time distribution curves in a millireactor filled with β-SiC foam catalyst / Meryem Saber in Industrial & engineering chemistry research, Vol. 51 N° 46 (Novembre 2012)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 51 N° 46 (Novembre 2012) . - pp. 15011-15017 Titre : Axial dispersion based on the residence time distribution curves in a millireactor filled with β-SiC foam catalyst Type de document : texte imprimé Auteurs : Meryem Saber, Auteur ; Cuong Pham-Huu, Auteur ; David Edouard, Auteur Année de publication : 2013 Article en page(s) : pp. 15011-15017 Note générale : Industrial chemistry Langues : Anglais (eng) Mots-clés : Catalyst foam Residence time distribution Axial mixing Résumé : The hydrodynamics of the platelet millireactor filled with different morphologies of the commercial open cell β-SiC foams (0.8 < porosity (ε) < 0.95 and 890 μm < cell size (Φ) < 2700 μm) has been investigated. The axial dispersion profile of an inert tracer in a gas flow (superficial velocity from 0.01 to 0.3 m/s) is estimated by a robust deconvolution procedure. The axial Peclet number based on Φ is found to be on the order of 1. The results are in agreement with the literature data and can be compared with the available results for the standard fixed bed. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=26679620 [article] Axial dispersion based on the residence time distribution curves in a millireactor filled with β-SiC foam catalyst [texte imprimé] / Meryem Saber, Auteur ; Cuong Pham-Huu, Auteur ; David Edouard, Auteur . - 2013 . - pp. 15011-15017. Industrial chemistry Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 51 N° 46 (Novembre 2012) . - pp. 15011-15017 Mots-clés : Catalyst foam Residence time distribution Axial mixing Résumé : The hydrodynamics of the platelet millireactor filled with different morphologies of the commercial open cell β-SiC foams (0.8 < porosity (ε) < 0.95 and 890 μm < cell size (Φ) < 2700 μm) has been investigated. The axial dispersion profile of an inert tracer in a gas flow (superficial velocity from 0.01 to 0.3 m/s) is estimated by a robust deconvolution procedure. The axial Peclet number based on Φ is found to be on the order of 1. The results are in agreement with the literature data and can be compared with the available results for the standard fixed bed. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=26679620

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