Korean Journal of Chemical Engineering, Vol.31, No.1, 37-44, January, 2014
Catalytic performance and characterization of cobalt-nickel nano catalysts for CO hydrogenation
E-mail:,
A series of Co-Ni nano catalysts were prepared by co-precipitation method. We investigated the effect of Co/Ni molar ratios precipitate and calcination conditions on the catalytic performance of cobalt nickel catalysts for Fisher-Tropsch synthesis (FTS). The catalyst containing 90%Co/10%Ni was found to be optimal for the conversion of synthesis gas to light olefins. The activity and selectivity of the optimal catalyst were studied in different operational conditions. The results show that the best operational conditions are the H2/CO=2/1 molar feed ratio at 310 ℃ and
GHSV=1,200 h^(-1) under 5 bar of pressure. The prepared catalysts were characterized by powder X-ray diffraction (XRD), N2 adsorption-desorption measurements such as BET and BJH methods, transmission electron microscopy (TEM) and thermal gravimetric analysis (TGA).
- Weyda H, Kohler E, Catal. Today, 81(1), 51 (2003)
- Tsubaki N, Yoneyama Y, Michiki K, Fujimoto K, Catal. Commun., 4, 108 (2003)
- Matsuda T, Sakagami H, Takahashi N, Catal. Today, 81(1), 31 (2003)
- Vannice ME, Catal. Rev. Sci. Eng., 14, 153 (1976)
- Iglesia E, Soled SL, Fiato RA, Via GH, J. Catal., 143, 345 (1993)
- Feyzi M, Mirzaei AA, Iran J. Chem. Chem. Eng., 30, 1 (2011)
- Iglesia E, Appl. Catal. A: Gen., 161(1-2), 59 (1997)
- Belambe AR, Oukaci R, Goodwin JG, J. Catal., 166(1), 8 (1997)
- Lapidus A, Krylova A, Kazanskii V, Borovkov V, Rathousky J, Zukal A, Jancalkova M, Appl. Catal. A: Gen., 73, 65 (1991)
- Rathousky J, Zukal A, Lapidus A, Krylova A, Appl. Catal. A:Gen., 79, 167 (1991)
- Lapidus A, Krylova A, Rathousky J, Zukal A, Jancalkova M, Appl. Catal. A: Gen., 80, 1 (1992)
- Sethuraman R, Bakhshi NN, Katikaneni SP, Idem RO, Fuel Process. Technol., 73(3), 197 (2001)
- Anderson JR, Catalysis: Science and Technology, New York, Springer-Verlag Press, 1, 159 (1981)
- Parkinson G, Chem. Eng., 4, 39 (1997)
- Wang C, Xu L, Wang Q, J. Nat. Gas Chem., 12, 10 (2003)
- Feyzi M, Jafari F, J. Fuel Chem. Technol., 40, 5 (2012)
- Stoop F, Wiele KV, Appl. Catal. A: Gen., 23, 35 (1986)
- Arakawa H, Kiyozumi Y, Suzuki K, Chem. Lett., 176, 1341 (1986)
- Hindermann JP, Hutchings GJ, Kiennemann A, Catal. Rev.Sci. Eng., 35, 1 (1993)
- Uner DO, Ind. Eng. Chem. Res., 37(6), 2239 (1998)
- Leth IR, Howden MG, Appl. Catal. A: Gen., 37, 75 (1988)
- Shen WJ, Yan SR, Zhou JL, Zhang BJ, J. Nat. Gas Conv., 4, 311 (1995)
- Iglesia E, Appl. Catal. A: Gen., 161(1-2), 59 (1997)
- Li S, Krishnamoorthy S, Meitzner GD, Iglesia E, Catal. Lett., 47, 197 (2002)
- Trovarelli, Catalysis by ceria and related materials, London, Imperial College Press, 123 (2002)
- Gaube J, Herzog K, Knig L, Schliebs B, Chem. Ing. Technol., 58, 682 (1986)
- Varma RL, Liu DC, Mathews JF, Bakhshi NN, Can.J. Chem. Eng., 63, 72 (1985)
- Mirzaei AA, Faizi M, Habibpour R, Appl. Catal. A: Gen., 306, 98 (2006)
- Zhang HB, Schrader GL, J. Catal., 95, 325 (1985)
- Shroff MD, Kalakkad DS, Coulter KE, Kohler SD, Harrington MS, Jackson NB, Sault AG, Datye AK, J. Catal., 156(2), 185 (1995)
- Kuramori K, Suehiro K, Oishi Y, Stud. Surf. Sci. Catal., 136, 417 (2001)
- Bezemer GL, Bitter JH, Kuipers HPCE, Oosterbeek H, Holewijn JE, Xu XD, Kapteijn F, van Dillen AJ, de Jong KP, J. Am. Chem. Soc., 128(12), 3956 (2006)
- Girardon JS, Quinet E, Griboval-Constant A, Chernavskii PA, Gengembre L, Khodakov AY, J. Catal., 248(2), 143 (2007)
- Lermontov AS, Girardon JS, Griboval-Constant A, Pietrzyk S, Khodakov AY, Catal. Lett., 101(1-2), 117 (2005)
- Krishna KR, Bell AT, J. Catal., 139, 104 (1993)
- Anderson RB, Seligman B, Shultz JF, Kelly R, Elliott MA, Ind. Eng. Chem., 44, 391 (1952)
- Matsumoto DK, Satterfield CN, Energy Fuels., 3, 249 (1989)
- Barrault J, Forquy C, Perrichon V, Appl. Catal. A: Gen., 5, 119 (1983)
- Bukur DB, Lang XS, Akgerman A, Feng ZT, Ind. Eng. Chem. Res., 36(7), 2580 (1997)
- Schulz H, Claeys M, Appl. Catal. A: Gen., 186(1-2), 71 (1999)
- Schulz H, Van Steen E, Claeys M, Stud. Surf. Sci. Catal., 81, 455 (1994)
- Griboval-Constant A, Khodakov AY, Bechara R, Zholobenko VL, Stud. Surf. Sci. Catal., 144, 609 (2002)