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Reduction of Gaseous Acetone by using TiO2 Coated Woven Filters  

윤정호 (경희대학교 환경응용화학부)
박덕신 (한국철도기술연구원)
이주열 (한국철도기술연구원)
조영민 (경희대학교 환경응용화학부)
Publication Information
Journal of Korean Society for Atmospheric Environment / v.19, no.1, 2003 , pp. 85-92 More about this Journal
Abstract
A new type of catalytic filers has been developed in this work. A porous photocatalytic filter was prepared by coating the titania (anatase phase) powder onto the woven metal mesh. The coating sol was prepared with unique cera-mic binder, and would assist drying condition and enhance the mechanical strength of the final ceramic filers. As a result of the test for acetone decomposition, it was found to be quite effective for the photocatalytic reaction as good at conventional glass reactors which were coated inside. The present filter type reactor is expected as one of plausible devices for the simultaneous treatment of gas - particulate materials.
Keywords
Titania; Dip-coating; Photocatalytic filter; Simultaneous treatment; Acetone;
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