بررسی اثر روش سل-ژل بر ریزساختار نانوکاتالیست های NiO/MgAl2O4 قابل استفاده در صنعت فولاد: روش اصلاح سل-ژل و ژل سیترات

نوع مقاله : مقاله پژوهشی

نویسندگان


[1] Y.H. Wang, H.M. Liua, B.Q. Xu, Durable Ni/MgO catalysts for CO2 reforming of methane: Activity and metal–support interaction, J. Mol. Cata A: Chem. 299 (2009) 44–52.
[2] F. Meng, G. Chen, Y. Wang, Y. Liu, Metallic Ni monolithe Ni/ MgAl2O4 dual bed catalysts for the autothermal partial oxidation of methane to synthesis gas. Int. J. Hyd. Ene. 35(2010) 8182-8190.
[3] J. G. Seo, M. H. Youn, J. Ch. Jung, In. K. Song, Effect of preparation method of mesoporous Ni–Al2O3catalysts on their catalytic activity for hydrogen production by steam reforming of liquefied natural gas (LNG). Int. J. Hyd. Ene. 34 (2009) 5409–5416.
[4] K. M. Kang, H. W. Kim, I. W. Shim, H. Y. Kwak, Catalytic test of supported Ni catalysts with core/shell structure for dry reforming of methane, Fue. Proc. Tech.  92 (2011) 1236–1243
[5] W. Gac, A. Denis, T. Borowiecki, L. Kep. ski, Methane decomposition over Ni–MgO–Al2O3 catalysts, Appl CataA: Gen. 357 (2009) 236–243.
[6] S. Therdthianwong, A. Therdthianwong, C. Siangchin, S. Yongprapat, Synthesis gas production from dry reforming of methane over Ni/Al2O3 stabilized by ZrO2. Int. J. Hyd. Ene. 33 (2008) 991-999.
 [7] F. Frusteri, S. Freni, V. Chiodo, L. Spadaro, O. Di Blasi, G. Bonura, S. Cavallaro, Steam reforming of bio-ethanol on alkali-doped Ni/MgO catalysts: hydrogen production for MC fuel cell. Appl.Cata A: Gen 270 (2004)1–7.
[8] K. Y. Koo, H.S. Roh, Y. T. Seo, D. J. Seo, W. L. Yoon, S. B. Park, A highly effective and stable nano-sized Ni/MgO–Al2O3 catalyst for gas to liquids (GTL) process, Int. J. Hyd. Ene. 33 (2008) 2036–2043.
[9] K. Y. Koo, H. S. Roh, Y. T. Seo, D. J. Seo, Coke study on MgO-promoted Ni/Al2O3 catalyst in combined H2O and CO2 reforming of methane for gas to liquid (GTL) process, Appl CataA: Gen. 340 (2008) 183–190.
[10] N. Srisiriwat, S. Therdthianwong, A. Therdthianwong, W. L. Yoon, S. B. Park, Oxidative steam reforming of ethanol over Ni/Al2O3 catalysts promoted by CeO2, ZrO2 and CeO2–ZrO2, Int. J. Hyd. Ene. 34 (2009) 2224–2234.
[11] S. Therdthianwong, Ch. Siangchin, A. Therdthianwong, Improvement of coke resistance of Ni/Al2O3 catalyst in CH4/CO2 reforming by ZrO2 addition, Fuel. Pro. Tec. 89 (2008) 160–168.
[12] M. Rezaei, F. Meshkani, A. B. Ravandi, B. Nematollahi, A. Ranjbar, N. Hadian, Autothermal reforming of methane over Ni catalysts supported on nanocrystalline MgO with high surface area and plated-like shape. Int. J. Hyd. Ene. 36 (2011) 11712-11717.
[13] H. S. Roh, U.D. Joshi, Y. Sh. Jung, Y. S. Seo, W. L. Yoon, T. W. Lee, H2 production over co-precipitated Ni–MgO–Al2O3 catalysts for direct internal reforming (DIR) in a molten carbonate fuel cell (MCFC), J. Ind. Eng. Chem. 18 (2012) 880–881.
[14] A. Djaidja, S. Libs, A. Kiennemann, A. Barama, Characterization and activity in dry reforming of methane on NiMg/Al and Ni/MgO catalysts, Cata. Tod. 113 (2006) 194–200.
[15] W. Trakarnpruk, Ch. Sukkaew, Preparation of Ni/MgOZrO2 nanocrystals by citrate sol–gel method, J. Allo. Com. 460 (2008) 565–569.
[16] H. Li, H. Xu, J. Wang, Methane reforming with CO2 to syngas over CeO2-promoted Ni/Al2O3-ZrO2 catalysts prepared via a direct sol-gel process, J. Natu. Gas Chem. 20 (2011)1–8
[17] H. Li, J. Wang, Study on CO2 reforming of methane to syngas over Al2O3–ZrO2 supported Ni catalysts prepared via a direct sol–gel process, Chem. Eng. Sci. 59 (2004) 4861–4867
[18] P.G. Savva, K. Goundani, J. Vakros, K. Bourikas, Ch. Fountzoula, D. Vattis, A. Lycourghiotis, Ch. Kordulis, Benzene hydrogenation over Ni/Al2O3 catalysts prepared by conventional and sol–gel techniques, Appl. Cata. B: Env. 79 (2008) 199–207.
[19] J.A. Montoya, E. R. Pascual, C. Gimon, P. D. Angel, A. Monzon, Methane reforming with CO2 over Ni/ZrO2–CeO2 catalysts prepared by sol–gel, Cata. Tod. 63 (2000) 71–85.
[20] A. G.Murillo, F. de J. C. Romo, A.M. Torres Huerta, M.A. Dominguez Crespo, E. Ramirez Meneses, H. Terrones, A. Flores Vela, Microstructural evolution of the system Ni–ZrO2–SiO2 synthesized by the sol–gel process, J. Allo. Com. 495 (2010) 574–577.
[21] J. G. Seo, M. H. Youn, S. Park, J. S. Chung, In. K. Song, Hydrogen production by steam reforming of liquefied natural gas (LNG) over Ni/Al2O3–ZrO2 xerogel catalysts: Effect of calcination temperature of Al2O3–ZrO2 xerogel supports, J. Ind. Eng. Chem. 34 (2009) 3755–3763.

[22] G. Goncalves, M.K. Lenzi, O.A.A. Santos, L.M.M. Jorge, Preparation and characterization of nickel based catalysts on silica, alumina and titania obtained by sol–gel method, J. Non-Cryst. Sol. 352 (2006) 3697-3704.

[23] J. Escobar, J.A. De Los Reyes, T. Viveros, Nickel on TiO2-modified Al2O3 sol-gel oxides: Effect of Synthesis Parameters on the Supported Phase Properties, Appl. Catal. A Gen. 253 (2003) 151-163.

[24] Y. Wang, R.A. Caruso, J. Mater, Preparation and characterization of CuO- ZrO2 nanopowders. Chem. 12 (2002) 1442–1445.

[25] L, Zhang, X. Wang, B. Tan, U.S. Ozkan, Effect of preparation method on structural characteristics and propane steam reforming performance of Ni–Al2O3 catalysts, J. Mol. Cata. A: Chem. 297 (2009) 26–34.
[26] J. G. Seo, M. H. Youn, Y. Bang, I. K. Song, Effect of Ni/Al atomic ratio of mesoporous Ni-Al2O3 aerogel atalysts on their catalytic activity for hydrogen production by steam reforming of liquefied natural gas (LNG), J. Ind. Eng. Chem. 35 (2010) 12174-12181.
[27] L. Chen, X. Sun, Y. Liu, Y. Li, Preparation and characterization of porous MgO and NiO/MgO nanocomposites. Appl. Cata.A: Gen. 265 (2004) 123–128
[28] M. Numata, R. Takahashi, I. Yamada, K. Nakanishi, S. Sato, Sol–gel preparation of Ni/TiO2 catalysts with bimodal pore structures, Appl. Cata. A: Gen. 383 (2010) 66–72.
[29] Pechini MP (1967) US 3330697.
[30] Y.  J.O. Asencios, J. D.A. Bellido, E. M. Assaf, Synthesis of NiO–MgO–ZrO2 catalysts and their performance in reforming of model biogas, Appl. Cata. A: Gen. 397 (2011) 138–144.
[31] J. D.A. Bellido, Y. E. Tanabe, E. M. Assaf, Carbon dioxide reforming of ethanol over Ni/Y2O3–ZrO2 catalysts, J. Appl. Cata. B, Env, 90 (2009) 485-488.
[32] P. Marcos, D. Gouvea, Effect of MgO segregation and solubilization on the morphology of ZrO2 powders during synthesis by the Pechini's method, Cerm. 50 (2004) 38–42.