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Korean Journal of Chemical Engineering, Vol.25, No.6, 1316-1321, 2008
Effect of reaction conditions on the catalytic performance of Co9Fe3Bi1Mo12O51 in the oxidative dehydrogenation of n-butene to 1,3-butadiene
Oxidative dehydrogenation of n-butene to 1,3-butadiene over Co9Fe3Bi1Mo12O51 catalyst was conducted in a continuous flow fixed-bed reactor. The effect of reaction conditions (steam/n-butene ratio, reaction temperature, and space velocity) on the catalytic performance of Co9Fe3Bi1Mo12O51 was investigated. Steam played an important role in decreasing contact time, suppressing total oxidation of n-butene, and removing coke during the reaction. Yield for 1,3-butadiene showed a volcano-shaped curve with respect to steam/n-butene ratio. The compensation between thermodynamic effect and kinetic effect led to a volcano-shaped curve of 1,3-butadiene yield with respect to reaction temperature. The Co9Fe3Bi1Mo12O51 catalyst showed the best catalytic performance at a certain value of space velocity. The optimum steam/n-butene ratio, reaction temperature, and gas hourly space velocity were found to be 15, 420 ℃, and 675 h^(-1), respectively.
[References]
- Oh SC, Lee HP, Kim HT, Yoo KO, Korean J. Chem. Eng., 16(4), 543, 1999
- Batist PA, Bouwens JFH, Schuit GCA, J. Catal., 24, 1, 1972
- Grasselli RK, Topics Catal., 21, 79, 2002
- Linn WJ, Sleight AW, J. Catal., 41, 134, 1976
- Madeira LM, Portela MF, Catal. Rev.-Sci. Eng., 44(2), 247, 2002
- Soares APV, Dimitrov LD, de Oliveira MCRA, Hilaire L, Portela MF, Grasselli RK, Appl. Catal. A: Gen., 253(1), 191, 2003
- Kung HH, Adv. Catal., 40, 1, 1994
- Lee H, Jung JC, Kim H, Chung YM, Kim TJ, Lee SJ, Oh SH, Kim YS, Song IK, Catal. Commun., 9, 1137, 2008
- Nieto JML, Concepcion P, Dejoz A, Knozinger H, Melo F, Vazquez MI, J. Catal., 189(1), 147, 2000
- Tiwari PN, Alkhazov TG, Adzamov KU, Khanmamedova AK, J. Catal., 120, 278, 1989
- Toledo-Antonio JA, Nava N, Martinez M, Bokhimi X, Appl. Catal. A: Gen., 234(1-2), 137, 2002
- van Oeffelen DAG, van Hooff JHC, Schuit GCA, J. Catal., 95, 84, 185
- Egashira M, Matsuo K, Kagawa S, Seiyama T, J. Catal., 58, 409, 1979
- Batist PA, Lippens BC, Schuit GCA, J. Catal., 5, 55, 1966
- Jung JC, Heesoo KA, Choi AS, Chung YM, Kim TJ, Lee SJ, Oh SH, Song IK, J. Mol. Catal. A-Chem., 259(1-2), 166, 2006
- Hoefs EV, Monnier JR, Keulks GW, J. Catal., 57, 331, 1979
- Moro-oka Y, Ueda W, Adv. Catal., 40, 233, 1994
- Wolfs MWJ, Batist PA, J. Catal., 32, 25, 1974
- He DH, Ueda W, Moro-oka Y, Catal. Lett., 12, 35, 1992
- Ueda W, Asakawa K, Chen CL, Moro-oka Y, Ikawa T, J. Catal., 101, 360, 1986
- Cullis CF, Hucknall DJ, A specialist periodical report: Catalysis, Royal Chem. Soc., London (1982)
- Grasselli RK, Burrington JD, Adv. Catal., 30, 133, 1981
- Kung HH, Kung MC, Adv. Catal., 33, 159, 1985
- Jung JC, Lee H, Kim H, Chung YM, Kim TJ, Lee SJ, Oh SH, Kim YS, Song IK, Catal. Commun., 9, 447, 2008
- Yang BL, Cheng DS, Lee SB, Appl. Catal., 70, 161, 1991
- Lee EH, Catal. Rev., 8, 285, 1973
- Matsuura I, Wolfs MWJ, J. Catal., 37, 174, 1975
- Porteal MF, Topics Catal., 15, 241, 2001
- Grasselli RK, Handbook of heterogeneous catalysis, Wiley, New York (1997)
- Liaw BJ, Cheng DS, Yang BL, J. Catal., 118, 312, 1989
- Salehalhamed YA, Hudgins RR, Silveston PL, J. Catal., 161(1), 430, 1996
- Salehalhamed YA, Hudgins RR, Silveston PL, Appl. Catal. A: Gen., 127(1-2), 177, 1995
- Jung JC, Kim H, Kim YS, Chung YM, Kim TJ, Lee SJ, Oh SH, Song IK, Appl. Catal. A: Gen., 317(2), 244, 2007
- Rodriguez JA, Chaturvedi S, Hanson JC, Albornoz A, Brito JL, J. Phys. Chem. B, 102(8), 1347, 1998
- Lee KH, Yoon YS, Ueda W, Morooka Y, Catal. Lett., 46(3-4), 267, 1997
- Rodriguez JA, Hanson JC, Chaturvedi S, Maiti A, Brito JL, J. Chem. Phys., 112(2), 935, 2000
- Brito JL, Barbosa AL, J. Catal., 171(2), 467, 1997
[Cited By]
- Park DR, Kim H, Jung JC, Shin MS, Han SJ, Song IK, Korean Journal of Chemical Engineering, 26(4), 990, 2009
- Lee H, Jung JC, Kim H, Chung YM, Kim TJ, Lee SJ, Oh SH, Kim YS, Song IK, Korean Journal of Chemical Engineering, 26(4), 994, 2009
- Nawaz Z, Xiaoping T, Fei W, Korean Journal of Chemical Engineering, 26(6), 1528, 2009
- Park JH, Shin CH, Korean Journal of Chemical Engineering, 33(3), 823, 2016
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