Abstract
Green-oil accumulation during the selective hydrogenation of acetylene was measured on titania-supported and unsupported catalyst, and changes in the selectivity for ethylene formation with green-oil accumulation were observed. Selectivity decrease was observed on the titania-supported catalyst where green-oil accumulated continuously after induction time, while the green-oil accumulation on the unsupported catalyst resulted in a slight increase in selectivity.
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Anderson, H.C., Haley, A.T. and Egbert, W.:Ind. Eng. Chem.,52, 901 (1960).
Lam, W.K. and Lloyd, L.:The Oil and Gas Journal,27, 66(1972).
Huang, W.:Hydrocarbon Processing, 132 (1979).
Little, L.H., Sheppard, N. and Yates, D.J.C.:Proc. Roy. Soc. (London),A259, 242 (1960).
Sheppard, N. and Ward, J.W.:J. Catat.,15, 50 (1969).
Al-Ammar, A.S. and Webb, G.:J. Chem. Soc. Faraday Trans. I,74, 657 (1978).
AlAmmar, A.S. and Webb, G.:J. Chem. Soc. Faraday Trans. I,75, 1900 (1979).
Moses, J.M., Weiss, A.H., Matusek, K. and Guczi, L.:J. Catal.,86, 417(1984).
Lee, D.K. and Ihm, S.K.: U.S. Patent 4, 839, 329 (1989).
Margitfalvi, J. and Guczi, L.:J. Catai,72, 185 (1981).
Battiston, G.C., Dalloro, L. and Tauszik, G.R.:Appl. Catal.,2, 1 (1982).
Weiss, A.H., Gamdhir, B.S., Lapierre, R.B. and Bell, W.K.:Ind. Eng. Chem. Proc. Des. Dev.,16, 352 (1977).
Sarkany, A., Guczi, L. and Weiss, A.H.:Appl. Catal.,10, 369(1984).
Sarkany, A., Weiss, A.H., Szilagyi, T., Sandor, P. and Guczi, L.:Appl. Catal.,12, 373 (1984).
McGown, W.T., Kemball, C., Whan, D.A. and Scurrell, M.S.:J. Chem. Soc. Faraday Trans. I,73, 632 (1977).
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Lee, D.K. Green-oil formation and selectivity change in selective hydrogenation on titania-supported and unsupported palladium catalyst for acetylene removal from ethylene-rich stream. Korean J. Chem. Eng. 7, 233–235 (1990). https://doi.org/10.1007/BF02697356
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DOI: https://doi.org/10.1007/BF02697356