Abstract
The chemistry of the coating of stainless steel plates and foams with VOx/TiO2 catalyst to be utilised in the oxidative dehydrogenation of propane is described. A primer layer of SiO2 was first deposited by RPECVD, to anchor the active phase, to accommodate the difference of dilatation coefficient with steel and to act as a barrier against diffusion of poisonous steel elements. The coated VOx/TiO2 foams were inserted in a tube that could also be loaded with VOx/TiO2 powders to compare their catalytic performance. Preliminary results showed that the selectivity to propene was higher by 10% on silica-protected (ca. 5 μm thick) VOx/TiO2 foam than in the absence of silica, and higher by more than 20% than VOx/TiO2 powders at any conversion. The better performance was attributed to enhanced heat and mass transfers due to turbulent flow regime and to the high conduction of metallic foam. Hot spots which generate over-oxidation of propene were avoided. The choice of the substrate material, of which depend the mechanical and chemical properties of the active phase coating, and of the reactor configurations vs. the efficiency of heat and mass transfers was also commented.
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Di Cosimo R, Burrington JD, Grasselli R (1986) J Catal 102:234
Contractor RM, Ebner J, Mummey MJ (1990) Stud Surf Sci Catal 55:553
Contractor RM, Garnett DI, Horowitz HS, Bergna HE, Patience GS, Schwartz JT, Sisler GM (1994) Stud Surf Sci Catal 82:233
Patience GS, Bockrath RE (2010) Appl Catal A Gen 376:4
Dalmon J-A, Cruz-López A, Farrusseng D, Guilhaume N, Iojoiu E, Jalibert J–C, Miachon S, Mirodatos C, Pantazidis A, Rebeilleau-Dassonneville M, Schuurman Y, van Veen AC (2007) Appl Catal A Gen 325:198
Julbe A, Farrusseng D, Guizard C (2001) J Membr Sci 181:3
Mallada R, Menéndez M, Santamaría J (2000) Catal Today 56:191
Xue E, Ross J (2000) Catal Today 61:3
Lu Y, Dixon AG, Moser WR, Hua Maa Y, Balachandran U (2000) J Membr Sci 170:27
Akin FT, Lin YS (2002) J Membr Sci 209:457
Park S, Gorte RJ, Vohs JM (2000) Appl Catal A Gen 200:55
Löfberg A, Bodet H, Pirovano C, Steil MC, Vannier R-N, Bordes-Richard E (2006) Top Catal 38:169
Löfberg A, Boujmiai S, Capoen E, Steil MC, Pirovano C, Vannier RN, Mairesse G, Bordes-Richard E (2004) Catal Today 91–92C:81
Löfberg A, Bodet H, Pirovano C, Steil C, Vannier R-N, Bordes-Richard E (2006) Catal Today 117:168
Sundmacher K, Rihko-Struckmann LK, Galvita V (2005) Catal Today 104:185
Bodet H, Löfberg A, Pirovano C, Steil MC, Vannier RN, Bordes-Richard E (2009) Catal Today 141:260
Abraham F, Debreuille-Gresse MF, Mairesse G, Nowogrocki G (1988) Solid State Ion 28–30:529
Klemm E, Döring H, Geisselmann A, Schirrmeisterds S (2007) Chem Eng Technol 30(12):1615
Stankiewicz A, Moulijn JA (2004) Re-engineering the chemical processing plant: process intensification. Marcel Dekker Inc, New York
Gavriilidis A, Angeli P, Cao E, Yeong KK, Wan YSS (2002) Chem Eng Res Des 80:3
Schimmoeller B, Schulz H, Pratsinis SE, Bareiss A, Reitzmann A, Kraushaar-Czarnetzki B (2006) J Catal 243:82
Giornelli T, Löfberg A, Guillou L, Paul S, Le Courtois V, Bordes-Richard E (2007) Catal Today 128:201
Giornelli T, Löfberg A, Paul S, Bordes-Richard E (2011) Appl Catal A Gen 391:43
Becht S, Franke R, Geißelmann A, Hahn H (2009) Chem Eng Proc 48:329
Cavani F (2010) Catal Today 156:8
Grabowski R, Pietrzyk S, Słoczyłski J, Genser F, Wcisło K, Grzybowska–Świerkosz B (2002) Appl Catal A Gen 232:277
Frank B, Dinse A, Ovsitser O, Kondratenko EV, Schomäcker R (2007) Appl Catal A Gen 323:66
Essakhi A, Löfberg A, Supiot P, Mutel B, Paul S, Le Courtois V, Meille V, Pitault I, Bordes-Richard E (2011) Polym Eng Sci 51:940
Essakhi A, Löfberg A, Supiot Ph, Mutel B, Paul S, Le Courtois V, Bordes-Richard E (2010) In: Gaigneaux EM, Devillers M, Hermans S, Jacobs P, Martens J, Ruiz P (eds) Proceedings of 10th international symposium “scientific bases for the preparation of heterogeneous catalysts”, vol 175. Studies in Surface Science and Catalysis, p 17, 11–14 July 2010
Giornelli T, Löfberg A, Bordes-Richard E (2006) Appl Catal A Gen 305:197
Supiot P, Vivien C, Granier A, Bousquet A, Mackova A, Boufayed F, Escaich D, Raynaud P, Stryhal Z, Pavlik J (2006) Plasma Proc Polym 3:100
Bond GC (1997) Appl Catal A Gen 157:91
Essakhi A, Löfberg A, Paul S, Mutel B, Supiot P, Le Courtois V, Rodriguez P, Meille V, Bordes-Richard E (2011) Microporous Mesoporous Mater 140:81
Hönicke D (1983) Appl Catal 5:179
Giornelli T, Löfberg A, Bordes-Richard E (2005) Thin Solid Films 479:64
Meille V (2006) Appl Catal A Gen 315:1
Heck RM, Gulati S, Farrauto RJ (2001) Chem Eng J 82:149
Sanz O, Echave FJ, Sánchez M, Monzón A, Montes M (2008) Appl Catal A Gen 340:125
Gerisher H (1986) Corros Sci 26:191
Guillou L, Balloy D, Supiot Ph, Le Courtois V (2007) Appl Catal A Gen 324:42
Löfberg A, Essakhi A, Swesi Y, Meille V, Pitault I, Zanota M-L, Paul S, Supiot P, Mutel B, Le Courtois V, Bordes-Richard E Chem Eng J (submitted)
Schwarz O, Duong P-Q, Schäfer G, Schomäcker R (2009) Chem Eng J 145:420
Cavani F, De Santi D, Luciani S, Löfberg A, Bordes-Richard E, Cortelli C, Leanza R (2010) Appl Catal A Gen 376:66
Bordes E, Contractor R (1996) Topics Catal 3:365
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The authors gratefully acknowledge the support of the Agence Nationale pour la Recherche (ANR-06-BLAN-0126 “Millicat”).
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Essakhi, A., Löfberg, A., Paul, S. et al. From Materials Science to Catalysis: Influence of the Coating of 2D- and 3D-Inserts on the Catalytic Behaviour of VOx/TiO2 in Oxidative Dehydrogenation of Propane. Top Catal 54, 698–707 (2011). https://doi.org/10.1007/s11244-011-9676-z
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DOI: https://doi.org/10.1007/s11244-011-9676-z