Abstract
Co9Fe3Bi1Mo12O51 catalysts were prepared by a co-precipitation method at different pH (pH = 1–7), and were applied to the oxidative dehydrogenation of n-butene to 1,3-butadiene in a continuous flow fixed-bed reactor. Conversion of n-butene and yield for 1,3-butadiene over Co9Fe3Bi1Mo12O51 catalysts showed volcano-shaped curves with respect to co-precipitation pH value. O2-TPD (temperature-programmed desorption) measurements revealed that the catalytic performance of Co9Fe3Bi1Mo12O51 was closely related to the oxygen mobility of the catalyst. Yield for 1,3-butadiene was increased with increasing oxygen mobility of the catalyst. Among the catalysts tested, Co9Fe3Bi1Mo12O51 catalyst prepared at pH 3 showed the best catalytic performance due to its highest oxygen mobility. The pH value during the co-precipitation step strongly affected the oxygen mobility of Co9Fe3Bi1Mo12O51 catalysts, and in turn, the oxygen mobility played a key role in determining the catalytic performance of Co9Fe3Bi1Mo12O51 catalysts in the oxidative dehydrogenation of n-butene.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
He D-H, Ueda W, Moro-oka Y (1992) Catal Lett 12:35–44
Ueda W, Asakawa K, Chen C-L, Moro-oka Y, Ikawa T (1986) J Catal 101:360–368
Wolfs MWJ, PhA Batist (1974) J Catal 32:25–36
Oh SC, Lee HP, Kim HT, Yoo KO (1999) Korean J Chem Eng 16:543–547
PhA Batist, Bouwens JFH, Schuit GCA (1972) J Catal 25:1–11
Grasselli RK (2002) Topics Catal 21:79–88
Cullis CF, Hucknall DJ (1982) In: Bond GC, Webb G (eds) A specialist periodical report: catalysis, vol 5. Royal Chem Soc, London, p 273–307
Moro-oka Y, Ueda W (1994) Adv Catal 40:233–273
Kuang W, Fan Y, Chen Y (1999) J Colloid Interf Sci 215:364–369
Jung JC, Lee H, Kim H, Chung Y-M, Kim TJ, Lee SJ, Oh S-H, Kim YS, Song IK (2008) Catal Commun 9:943–949
Kung HH, Kung MC (1985) Adv Catal 33:159–198
Grasselli RK, Burrington JD (1981) Adv Catal 30:133–163
Bettahar MM, Costentin G, Savary L, Lavalley JC (1996) Appl Catal A 145:1–48
Han Y-H, Ueda W, Moro-oka Y (1999) J Catal 186:75–80
Brazdil JF, Suresh DD, Grasselli RK (1980) J Catal 66:347–367
Jung JC, Lee H, Kim H, Chung Y-M, Kim TJ, Lee SJ, Oh S-H, Kim YS, Song IK (2008) Catal Commun 9:1676–1680
Jung JC, Lee H, Kim H, Chung Y-M, Kim TJ, Lee SJ, Oh S-H, Kim YS, Song IK (2008) Catal Lett 123:239–245
Porteal MF (2001) Topics Catal 15:241–245
Grasselli RK (1997) In: Ertl G, Knözinger H, Weitkamp J (eds) Handbook of Heterogeneous Catalysis, vol 5. Wiley, New York, p 2302–2326
Batist PhA, Kinderen AHWMD, Leeuwnburgh Y, Metz FAMG, Schuit GCA (1968) J Catal 12:45–60
Ruckenstein E, Krishnan R, Rai KN (1976) J Catal 45:270–273
Schuit GCA (1974) J Less Comm Metals 36:329–388
Ruiz P, Delmon B (1988) Catal Today 3:199–209
Ueda W, Moro-oka Y, Ikaws T (1984) J Catal 88:214–221
He H, Dai HX, Wong KW, Au CT (2003) Appl Catal A 251:61–74
He H, Dai HX, Au CT (2004) Catal Today 90:245–254
Sugiyama S, Hashimoto T, Tanabe Y, Shigemoto N, Hayashi H (2005) J Mol Catal A 227:255–261
Royer S, Duprez D, Kaliaguine S (2006) Catal Today 112:99–102
Dai HX, Ng CF, Au CT (2000) J Catal 189:52–62
Acknowledgments
The authors would like to acknowledge funding from the SK Energy Corporation.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Jung, J.C., Lee, H. & Song, I.K. Catalytic Performance of Co9Fe3Bi1Mo12O51 Catalysts in the Oxidative Dehydrogenation of n-Butene to 1,3-Butadiene: Effect of pH in the Preparation of Co9Fe3Bi1Mo12O51 Catalysts by a Co-precipitation Method. Catal Lett 129, 228–232 (2009). https://doi.org/10.1007/s10562-008-9800-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10562-008-9800-2