SOL-GEL DERIVED Co AND Ni BASED CATALYSTS: APPLICATION FOR STEAM REFORMING OF ETHANOL

https://doi.org/10.22146/ijc.21647

Haryo Satriya Oktaviano(1), Wega Trisunaryanti(2*)

(1) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, PO Box BLS 21 Yogyakarta, 55281
(2) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, PO Box BLS 21 Yogyakarta, 55281
(*) Corresponding Author

Abstract


Cobalt and nickel based catalysts for ethanol steam reforming have been prepared. Preparation of Na-Ni-Mo/C, Na-Co-Mo/C, K-Ni-Mo/C and K-Co-Mo/C have been carried out using sol-gel method by applying citric acid as complexion agent and source for support formation. Prepared catalyst via sol gel showed tailored morphological properties signed by tailored pore size distribution. The acidity of catalyst showed that all catalysts contain only Lewis acid site. The catalyst activity test was conducted by using semi flow method with molar ratio of ethanol : water = 0.33 at 400 oC


Keywords


sol-gel method; steam reforming; ethanol

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References

[1] Lindstrom, B., Agrell, J., and Petterson, L.J., 2003, Chem. Eng. J., 93, 91-101.

[2] Freni, S., Cavallaro, S., Mondello, N., Spadaro, L., and Frusteri, F., 2003, Catal. Commun., 4, 259-268.

[3] Al-Qahtani, H., 1997, Chem, Eng. J., 66, 51-56.

[4] Llorca, J., Homs, N., Sales, J., Fierro, J.L.G., and de la Piscina, P. R., 2002, J. Catal., 209, 306-307.

[5] Batista, M.S., Santos, R.K.S., Assaf, E.M., Assaf, J.M., and Ticianelli, E.A., 2004, J. Power Sources, 134, 27-32.

[6] Grzegorczyk, W., Denis, A., and Borowiecki, T., 2002, Catal. Commun., 3, 293-297

[7] Cheng W.H., 1999, Acc. Chem. Res., 32, 685-691.

[8] Schubert, U., Schwertfeger, F., Gorsmann, C., 1996, “Sol-Gel Materials with Controlled Nanoheterogeneity” in Nanotech Molecularly Design Materials, ed. Chew, G.M., ACS symposium series, ACS, Washington.

[9] Bao, J., Fu, Y.L., Sun, Z.H., and Go, C., 2003, Chem.Commun., 746-747.

[10] Rahiem, F., 2005, Preparasi dan Karakterisasi Katalis CoMo/ZnO untuk Konversi Isoamil alkohol dengan Metode Steam Reforming, undergraduate thesis, FMIPA UGM, Yogyakarta.

[11] Schubert, U., and Husing, N., 2000, Synthesis of Inorganic Materials, Wiley-VCH, Weinheim.

[12] Zanto, E.J., Al-Muhtaseh, S.A., and Ritter, J.A., 2002, Ind. Eng. Chem. Res., 41, 3151-3162.

[13] Gonzales, R.D., Lopez, T., and Gomez, R., 1997, Catalysts, Catal. Today, 35, 293-317.

[14] Hodnett, B.K., 2000, Heterogeneous Catalytic Oxidation, John Wiley and Sons Ltd., Chichester.

[15] Bell, A.T., 1987, “Supports and Metal-Support Interactions in Catalyst Design” in Catalyst Design: Progress and Perspectives ed Hegedus, L.L., John wiley and Sons Inc., New York.

[16] Tanabe, K., 1981, “Solid Acid and Base Catalysts” in Catalysis Science and Technology ed Anderson, J.R., and Boudart, M., vol. 2, Springer-Verlag, Berlin.

[17] Trisunaryanti, W., 2005, Preparasi, Karakterisasi dan Uji Aktivitas Katalis Nb2O5-ZAA dan Ni-Pd/Nb2­O5-ZAA untuk Konversi Amil Alkohol menjadi Hidrokarbon, Prosiding Seminar Nasional Kimia XVI ”Pengembangan Ilmu pengetahuan dan Teknologi Berbasis Ilmu Bahan: Pendekatan Teori dan Praktek”, Yogyakarta

[18] Benito, M., Sanz, J.L., Isabel, R., Padilla, R., Arjona, R., and Daza, L., 2005, J. Power Sources, 151, 11-17.

[19] Chorkendorff, I., and Niemantsverdriet, J.W., 2003, Concepts of Modern Catalysis and Kinetics, first edition, Wiley-VCH, Weinheim.

[20] Niemantsverdriet, J.W., 2000, Spectroscopy in Catalysis, An introduction, second edition, Wiley-VCH, Weinheim.

[21] Mas, V., Kipreos, R., Amadeo, N., and Laborde, M., 2006, Int. J. Hydrogen Energy, 31, 21-28.

[22] Llorca, J., Homs, N., Sales, J., Fierro, J.L.G., and de la Piscina, P. R., 2004, J. Catal., 222, 470-480.



DOI: https://doi.org/10.22146/ijc.21647

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