Korean Journal of Chemical Engineering, Vol.21, No.2, 381-384, 2004
Catalytic Composites Based on Yttria Stabilized Zirconia for Oxidative Dehydrogenation of Ethane
LiCl/YSZ is found to be a very effective catalyst for the oxidative dehydrogenation of ethane. LiCl supported on YSZ-MgO composite shows increase in catalytic activity and ethylene selectivity. Addition of Mn and Sn as promoters to this system leads to 85% ethane conversion, 77% ethylene selectivity and 65% ethylene yield at 662 ℃. Use of Li2 O in the place of LiCl results in lower ethylene yields. Further modification is needed to improve the catalyst stability.
[References]
Baerns M, Buyevskaya O, Catal. Today , 45 (1-4), 13, 1998
Banares MA, Catal. Today , 51 (2), 319, 1999
Cavani F, Trifiro F, Catal. Today , 24 (3), 307, 1995
Cavani F, Trifiro F, Catal. Today , 51 (3-4), 561, 1999
Cormway SJ, Wang DJ, Lunsford JH, Appl. Catal. A: Gen. , 79 , L1, 1991
Dai HX, Ng CF, Au CT, Catal. Lett. , 57 (3), 115, 1999
Dow WP, Huang TJ, J. Catal. , 160 (2), 171, 1996
Eastman AD, Kolts J, "Oxidative Dehydrogenation Catalyst," U.S. Patent, 4,370,259, 1983
Hamakawa S, Sato K, Hayakawa T, York AP, Tsunoda T, Suzuki K, Shimizu M, Takehira K, J. Electrochem. Soc. , 144 (1), 1, 1997
Jackson NB, Ekerdt JG, J. Catal. , 126 , 31, 1990
Jones CA, Loenard JJ, Sofranco JA, "Hydrocarbon Dehydrogenation," U.S. Patent, 4,737,595, 1988
Kou Y, Zhang B, Niu JZ, Li SB, Wang HL, Tanaka T, Yoshida S, J. Catal. , 173 (2), 399, 1998
Liu Y, Zhang Y, Liu X, Xue J, Li S, Chem. Lett. , 1057, 1998
Mariscal R, Soria J, Pena MA, Fierro JL, J. Catal. , 147 (2), 535, 1994
Otsuka K, Ando T, Suprapto S, Wang Y, Ebitani K, Yamanaka I, Catal. Today , 24 (3), 315, 1995
Otsuka K, Hatano M, Komatsu T, Catal. Today , 4 , 409, 1989
Otsuka K, Liu Q, Hatano M, Morikawa A, Chem. Lett. , 903, 1986
Pak S, Qiu P, Lunsford JH, J. Catal. , 179 (1), 222, 1998
Seo HJ, Yu EY, Korean J. Chem. Eng. , 12 (4), 485, 1995
Silver RG, Hou CJ, Ekerdt JG, J. Catal. , 118 , 400, 1989
Srihiranpullop S, Praserthdam P, Korean J. Chem. Eng. , 20 (6), 1017, 2003
Swaan HM, Toebs A, Seshan K, vanOmmen JG, Ross JRH, Catal. Today , 13 , 629, 1992
vanKeulen ANJ, Hoogardam GC, Seshan K, vanOmmen JG, Ross JRH, J. Chem. Soc.-Chem. Commun. , 1546, 1992
Wang S, Murata K, Hayakawa T, Hamakawa S, Suzuki K, Catal. Lett. , 59 (2-4), 173, 1999
Wang SB, Murata K, Hayakawa T, Hamakawa S, Suzuki K, Catal. Lett. , 62 (2-4), 191, 1999
Wang S, Murata K, Hayakawa T, Hamakawa S, Suzuki K, Chem. Commun. , 103, 1999
Wang S, Murata K, Hayakawa K, Hamakawa S, Suzuki K, Stud. Surf. Sci. Catal. , 130 , 1829, 2000
Wang DJ, Rosynek MP, Lunsford JH, J. Catal. , 151 (1), 155, 1995
Wang DJ, Rosynek MP, Lunsford JH, Chem. Eng. Technol. , 18 (2), 118, 1995
Guo XM, Hidajat K, Ching CB, Korean J. Chem. Eng. , 15 (5), 469, 1998
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