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Graschinsky, C.; Lupiano Contreras, J.; Amadeo, N.; Laborde, M. "Ethanol oxidative steam reforming over Rh(1%)MgAl2O4Al2O3 catalyst" (2014) Industrial and Engineering Chemistry Research. 53(40):15348-15356
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Abstract:

The ethanol oxidative steam reforming reaction was studied over a rhodium-based catalyst that was prepared by wet impregnation method. The oxygen-to-ethanol ratio (Ro = 0-1.2), space time (τEt = 15-45 gcat·min/molEt), and temperature (T = 673-873 K) were varied to determine the reaction scheme. The catalyst showed excellent selectivity for the production of hydrogen and a very good stability. A network of eight reactions was used: ethanol decomposition and steam reforming; water gas shift; methane steam reforming; and ethanol, methane, carbon monoxide, and hydrogen oxidations. The obtained results suggest that the oxidation reactions predominate in the first part of the reactor and at low temperatures. Ethanol partial oxidation was also studied, and the same reaction scheme was found for this reaction when varying Ro (0.25-1.0), τEt(9.5-45.8 gcat·min/molEt) and T (573-673 K). Finally, a reaction mechanism of 22 elementary steps was proposed, and the kinetic parameters were obtained. © 2014 American Chemical Society.

Registro:

Documento: Artículo
Título:Ethanol oxidative steam reforming over Rh(1%)MgAl2O4Al2O3 catalyst
Autor:Graschinsky, C.; Lupiano Contreras, J.; Amadeo, N.; Laborde, M.
Filiación:Laboratorio de Procesos Catalíticos, Departamento de Ingeniería Química, Ciudad Universitaria, Buenos Aires, 1428, Argentina
Palabras clave:Ethanol oxidative steam reforming; MgAl
Año:2014
Volumen:53
Número:40
Página de inicio:15348
Página de fin:15356
DOI: http://dx.doi.org/10.1021/ie500445u
Título revista:Industrial and Engineering Chemistry Research
Título revista abreviado:Ind. Eng. Chem. Res.
ISSN:08885885
CODEN:IECRE
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_08885885_v53_n40_p15348_Graschinsky

Referencias:

  • Holladay, J.D., Hu, J., King, D.L., Wang, Y., An overview of hydrogen production technologies (2009) Catal. Today, 139, pp. 244-260
  • Laborde, M., Rubiera, F., (2010) La Energía Del Hidrógeno, , CYTED ed.s: Buenos Aires
  • Comas, J., Mariño, F., Laborde, M., Amadeo, N., Bio-ethanol steam reforming on Ni/Al2O3 catalyst (2004) Chem. Eng. J., 98, pp. 61-68
  • Comas, J., Dieuzeide, L., Baronetti, G., Laborde, M., Amadeo, N., Methane steam reforming and ethanol steam reforming using a Ni(II)-Al(III) catalyst prepared from lamellar double hydroxides (2006) Chem. Eng. J., 118, pp. 11-15
  • Lima Da Silva, A., De Fraga Malfatti, C., Müller, I., Thermodynamic analysis of ethanol steam reforming using Gibbs energy minimization method: A detailed study of the conditions of carbon deposition (2009) Int. J. Hydrogen Energy, 34, pp. 4321-4330
  • Liu, S., Zhang, K., Fang, L., Li, Y., Thermodynamic analysis of hydrogen production from oxidative steam reforming of ethanol (2008) Energy Fuels, 22, pp. 1365-1370
  • Rabenstein, G., Hacker, V., Hydrogen for fuel cells from ethanol by steam-reforming, partial-oxidation and combined auto-thermal reforming: A thermodynamic analysis (2008) J. Power Sources, 185, pp. 1293-1304
  • Mas, V., Bergamini, M.L., Baronetti, G., Amadeo, N., Laborde, M.A., A kinetic study of ethanol steam reforming using a nickel based catalyst (2008) Top. Catal., 51, pp. 39-48
  • Graschinsky, C., Giunta, P., Amadeo, N., Laborde, M., Thermodynamic analysis of hydrogen production by autothermal reforming of ethanol (2012) Int. J. Hydrogen Energy, 37, pp. 10118-10124
  • Wang, W., Wang, Y., Thermodynamic analysis of hydrogen production via partial oxidation of ethanol (2008) Int. J. Hydrogen Energy, 33, pp. 5035-5044
  • Cavallaro, S., Ethanol steam reforming on Rh/Al2O3 catalysts (2000) Energy Fuels, 14, pp. 1195-1199
  • Salge, J.R., Deluga, G.A., Schmidt, L.D., Catalytic partial oxidation of ethanol over noble metal catalysts (2005) J. Catal., 235, pp. 69-78
  • Biswas, P., Kunzru, D., Oxidative steam reforming of ethanol over Ni/CeO2-ZrO2 catalyst (2008) Chem. Eng. J., 136, pp. 41-49
  • Fierro, V., Akdim, O., Provendier, H., Mirodatos, C., Ethanol oxidative steam reforming over Ni-based catalysts (2005) J. Power Sources, 145, pp. 659-666
  • Liguras, D., Goundani, K., Verykios, X., Production of hydrogen for fuel cells by catalytic partial oxidation of ethanol over structured Ru catalysts (2004) J. Power Sources, 130, pp. 30-37
  • De Lima, S., Da Silva, A., Da Costa, L., Assaf, J., Jacobs, G., Davis, B., Mattos, L., Noronha, F., Evaluation of the performance of Ni/La2O3 catalyst prepared from LaNiO3 perovskite-type oxides for the production of hydrogen through steam reforming and oxidative steam reforming of ethanol (2010) Appl. Catal., A, 377, pp. 181-190
  • Frusteri, F., Freni, S., Chiodo, V., Donato, S., Bonura, G., Cavallaro, S., Steam and auto-thermal reforming of bio-ethanol over MgO and CeO2 Ni supported catalysts (2006) Int. J. Hydrogen Energy, 31, pp. 2193-2199
  • Huang, L., Xie, J., Chu, W., Chen, R., Chu, D., Hsu, A., Iron-promoted nickel-based catalysts for hydrogen generation via auto-thermal reforming of ethanol (2009) Catal. Commun., 10, pp. 502-508
  • Gutierrez, A., Karinen, R., Airaksinen, S., Kaila, R., Krause, A., Autothermal reforming of ethanol on noble metal catalysts (2011) Int. J. Hydrogen Energy, 36, pp. 8967-8977
  • Peela, N., Kunzru, D., Oxidative steam reforming of ethanol over Rh-based catalysts in a micro-channel reactor (2011) Int. J. Hydrogen Energy, 36, pp. 3384-3396
  • Srisiriwat, N., Therdthianwong, S., Therdthianwong, A., Oxidative steam reforming of ethanol over Ni/Al2O3 catalysts promoted by CeO2, ZrO2 and CeO2-ZrO2 (2009) Int. J. Hydrogen Energy, 34, pp. 2224-2234
  • Graschinsky, C., Laborde, M., Amadeo, N., Le Valant, A., Bion, N., Epron, F., Duprez, D., Ethanol steam reforming over Rh(1%)MgAl2O4/Al2O3: A kinetic study (2010) Ind. Eng. Chem. Res., 49, pp. 12383-12389
  • Aupretre, F., Descorme, C., Duprez, D., Casanave, D., Uzio, D., Ethanol steam reforming over MgxNi1- xAl2O3 spinel oxide-supported Rh catalysts (2005) J. Catal., 233, pp. 464-477
  • Perry, R.H., Green, D.W., (2008) Chemical Engineers' Handbook, , 8 th ed. Mc Graw-Hill: New York
  • Rodriguez, M.L., Ardissone, D.E., Pedernera, M.N., Borio, D.O., Influence of the oxygen feed distribution on the performance of a catalytic reactor for ATR of methane (2010) Catal. Today, 156, pp. 246-253
  • Mattos, L., Noronha, F., Hydrogen production for fuel cell applications by ethanol partial oxidation on Pt/CeO2 catalysts: The effect of the reaction conditions and reaction mechanism (2005) J. Catal., 233, pp. 453-463
  • Costa, L., Silva, A., Borges, L., Mattos, L., Noronha, F., Partial oxidation of ethanol over Pd/CeO2 and Pd/Y2O3 catalysts (2008) Catal. Today, 138, pp. 147-151
  • De Lima, S., Da Cruz, I., Jacobs, G., Davis, B., Mattos, L., Noronha, F., Steam reforming, partial oxidation, and oxidative steam reforming of ethanol over Pt/CeZrO2 catalyst (2008) J. Catal., 257, pp. 356-368
  • Silva, A., Costa, L., Barandas, A., Borges, L., Mattos, L., Noronha, F., Effect of the metal nature on the reaction mechanism of the partial oxidation of ethanol over CeO2-supported Pt and Rh catalysts (2008) Catal. Today, 133-135, pp. 755-761
  • Gomez, M., Arrua, L., Abello, M., Kinetic study of partial oxidation of ethanol over VMgO catalyst (1997) Ind. Eng. Chem. Res., 36, pp. 3468-3472
  • Jiang, B., Chang, R., Lin, Y., Partial oxidation of ethanol to acetaldehyde over LaMnO3-based perovskites: A kinetic study (2013) Ind. Eng. Chem. Res., 52, pp. 37-42
  • Diehm, C., Kaltschmitt, T., Deutschmann, O., Hydrogen production by partial oxidation of ethanol/gasoline blends over Rh/Al2O3 (2012) Catal. Today, 197, pp. 90-100
  • Hebben, N., Diehm, C., Deutschmann, O., Catalytic partial oxidation of ethanol on alumina-supported rhodium catalysts: An experimental study (2010) Appl. Catal., A, 388, pp. 225-231
  • Salge, J., Deluga, G., Schmidt, L., Catalytic partial oxidation of ethanol over noble metal catalysts (2005) J. Catal., 235, pp. 69-78
  • Beck, B., Harth, M., Hamilton, N., Carrero, C., Uhlrich, J., Trunschke, A., Shaikhutdinov, S., Schomäcker, R., Partial oxidation of ethanol on vanadia catalysts on supporting oxides with different redox properties compared to propane (2012) J. Catal., 296, pp. 120-131
  • Au, C., Wang, H., Mechanistic studies of methane partial oxidation to syngas over SiO2-supported rhodium catalysts (1997) J. Catal., 167, pp. 337-345
  • Hofstad, K., Hoebink, J., Holmen, A., Marin, G., Partial oxidation of methane to synthesis gas over rhodium catalysts (1998) Catal. Today, 40, pp. 157-170
  • Ruckenstein, E., Wang, H., Effect of support on partial oxidation of methane to synthesis gas over supported rhodium catalysts (1999) J. Catal., 187, pp. 151-159

Citas:

---------- APA ----------
Graschinsky, C., Lupiano Contreras, J., Amadeo, N. & Laborde, M. (2014) . Ethanol oxidative steam reforming over Rh(1%)MgAl2O4Al2O3 catalyst. Industrial and Engineering Chemistry Research, 53(40), 15348-15356.
http://dx.doi.org/10.1021/ie500445u
---------- CHICAGO ----------
Graschinsky, C., Lupiano Contreras, J., Amadeo, N., Laborde, M. "Ethanol oxidative steam reforming over Rh(1%)MgAl2O4Al2O3 catalyst" . Industrial and Engineering Chemistry Research 53, no. 40 (2014) : 15348-15356.
http://dx.doi.org/10.1021/ie500445u
---------- MLA ----------
Graschinsky, C., Lupiano Contreras, J., Amadeo, N., Laborde, M. "Ethanol oxidative steam reforming over Rh(1%)MgAl2O4Al2O3 catalyst" . Industrial and Engineering Chemistry Research, vol. 53, no. 40, 2014, pp. 15348-15356.
http://dx.doi.org/10.1021/ie500445u
---------- VANCOUVER ----------
Graschinsky, C., Lupiano Contreras, J., Amadeo, N., Laborde, M. Ethanol oxidative steam reforming over Rh(1%)MgAl2O4Al2O3 catalyst. Ind. Eng. Chem. Res. 2014;53(40):15348-15356.
http://dx.doi.org/10.1021/ie500445u