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Preparation and performance of a catalyst - coated stacked foil microreactor for the methanol synthesis / Xuyen K. Phan in Industrial & engineering chemistry research, Vol. 49 N° 21 (Novembre 2010) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 49 N° 21 (Novembre 2010) . - pp. 10934-10941 Titre : Preparation and performance of a catalyst - coated stacked foil microreactor for the methanol synthesis Type de document : texte imprimé Auteurs : Xuyen K. Phan, Auteur ; Hamidreza D. Bakhtiary, Auteur ; Rune Myrstad, Auteur Année de publication : 2011 Article en page(s) : pp. 10934-10941 Note générale : Chimie industrielle Langues : Anglais (eng) Mots-clés : Microreactor  Catalyst  Preparation Résumé : A stacked foil microreactor (SFMR) was developed and used to study methanol synthesis under high pressure. Two catalyst foil coatings were applied: Pd/CeO2 by sol―gel coating and impregnation and CuO/ZnO/Al2O3 by coprecipitation and slurry coating. Laboratory fixed-bed reactor (FBR) experiments were made for comparison. The results show that active foil coatings of both Pd/CeO2 and CuO/ZnO/Al2O3 can be prepared. The activity of Pd/CeO2 coated foils is significantly better than Pd/CeO2 particles prepared by deposition-precipitation. The differences found between the two reactor types using the same Cu catalyst can be partly related to heat exchange properties. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=23447987 [article] Preparation and performance of a catalyst - coated stacked foil microreactor for the methanol synthesis [texte imprimé] / Xuyen K. Phan, Auteur ; Hamidreza D. Bakhtiary, Auteur ; Rune Myrstad, Auteur . - 2011 . - pp. 10934-10941. Chimie industrielle Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 49 N° 21 (Novembre 2010) . - pp. 10934-10941 Mots-clés : Microreactor  Catalyst  Preparation Résumé : A stacked foil microreactor (SFMR) was developed and used to study methanol synthesis under high pressure. Two catalyst foil coatings were applied: Pd/CeO2 by sol―gel coating and impregnation and CuO/ZnO/Al2O3 by coprecipitation and slurry coating. Laboratory fixed-bed reactor (FBR) experiments were made for comparison. The results show that active foil coatings of both Pd/CeO2 and CuO/ZnO/Al2O3 can be prepared. The activity of Pd/CeO2 coated foils is significantly better than Pd/CeO2 particles prepared by deposition-precipitation. The differences found between the two reactor types using the same Cu catalyst can be partly related to heat exchange properties. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=23447987