Korean Journal of Chemical Engineering, Vol.31, No.1, 37-44, 2014
Catalytic performance and characterization of cobalt-nickel nano catalysts for CO hydrogenation
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).
[References]
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
이전 논문 다음 논문
Result Search