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Performance of a membrane-catalyst for photocatalytic oxidation of volatile organic compounds
Affiliation:1. College of Science, Department of Zoology, King Saud University, Riyadh 11451, Saudi Arabia;2. Department of Chemistry, Aligarh Muslim University, Aligarh U.P. 202002, India;1. Thermochemical Process Unit, IMDEA Energy Institute, Technology Park of Móstoles, Avenida Ramón de la Sagra, 28935 Móstoles, Madrid, Spain;2. Department of Chemistry, Imperial College London, Exhibition Road, London SW7 2AZ, United Kingdom;3. Department of Chemical and Energy Technology, ESCET, Rey Juan Carlos University, c/Tulipán s/n, 28933 Móstoles, Madrid, Spain
Abstract:The performance of a hybrid Sil-1/nanostructured anatase TiO2 membrane-catalyst and a catalytic titanium silicalite-1 (TS-1) membrane was evaluated for gas-phase photocatalytic oxidation (PCO) of trichloroethylene. The membrane-catalyst outperformed the catalytic plate coated with a similar amount of nanostructured TiO2 catalyst. However, the activity of the catalytic TS-membrane for PCO is low due to the insufficient number of active titanium sites in the TS-1 zeolite.
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