NOXIOUS SUBSTANCE ELIMINATING SYSTEM,申请号JP19990167609-传众专利搜索

NOXIOUS SUBSTANCE ELIMINATING SYSTEM

申请公布号：JP2000070350(A)

申请号：JP19990167609

申请日期：1999.06.15

申请公布日期：2000.03.07

申请人：

NIPPON PAPER INDUSTRIES CO LTD

发明人：SATAKE HISAMI;MINAMI TOSHIAKI

分类号：A61L9/01;A61L9/00;A61L9/18;B01D53/86;B01J21/06;B01J35/02;B01J35/04

主分类号：A61L9/01

摘要：PROBLEM TO BE SOLVED: To provide a simple system for gradually photodecomposing indoor noxious components in a store, an office and a home to eliminate them. SOLUTION: This system comprises a light source for generating radiant light for activating the photocatalyst function of titanium oxide, and an almost cylindrical honeycomb made of a titanium oxide carrier sheet provided with a titanium oxide containing layer with photocatalyst function on at least one face of a support body. The outer surface of the light source and the inner surface of the honeycomb are in an abutting state. In this case, the decay factor of illuminance (Lx) from the light source is 40% or less, and the surface area of the honeycomb is 5-50 times as large as the surface area of the light source.