Abstract
Preparation of support series for catalysts of combustion of halogenated volatile organic compounds (H-VOC's) was carried out. It was stated that all they allow preparing active catalysts however their main drawback is the lack of hardness against products of H-VOC's combustion e.g. hydrogen chloride and chlorine. Laboratory tests showed that titania and silica - titania supports were characterized by the highest hardness against chlorine derivatives. In comparison to the titania supports, low content (ca. 10 wt.%) silica-containing supports have better mechanical properties, i.e. mechanical strength and attrition resistance. In this paper the method of preparation, composition and physicochemical properties of silica - titania support are presented.
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REFERENCES
M.M.R. Feijen-Jeurisssen, J.J. Jorna, B.E. Nieuwenhuys, G. Sinquin, C. Petit, J-P. Hinderman: Catal. Today, 54, 65 (1999).
R.W. van den Brink, P. Mulder, R. Louw, G. Sinqiun, Petit, J-P. Hinderman: J. Catal., 180, 153 (1998).
J. Haber, T. Machej, M. Derewiński R. Janik, J, Kryściak H. Sadowska, J. Jana: Catal. Today, 54, 1, 47 (1999)
H.Z.C. Hang: Catal. Today, 30, 99 (1996).
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Walendziewski, J., Kulażyński, M. & Trawczyński, J. Silica - Titania Support for HVOC's Combustion Catalysts. Reaction Kinetics and Catalysis Letters 73, 341–348 (2001). https://doi.org/10.1023/A:1014131912507
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DOI: https://doi.org/10.1023/A:1014131912507