| 发明名称 |
PHOTOCATALYST FILTER, ITS MANUFACTURING METHOD, AND PHOTOCATALYST TREATMENT APPARATUS |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To efficiently treat a fluid by a photocatalytic reaction when visible light is irradiated. <P>SOLUTION: A photocatalyst filter is a porous body 71 having a three-dimensional mesh structure, comprising a porous material having a rugged surface layer formed by ceramic particles 72 of 1 to 100 μm in an average diameter adhering on the outside surface and inside pores thereof and a photocatalyst 76 carried on the porous material that exhibits photocatalytic activity when irradiated with visible light and has a specific surface area of 5 m<SP>2</SP>/g or more. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
| 申请公布号 |
JP2004313973(A) |
申请公布日期 |
2004.11.11 |
| 申请号 |
JP20030113015 |
申请日期 |
2003.04.17 |
| 申请人 |
NORITAKE CO LTD;TOYOTA CENTRAL RES & DEV LAB INC |
发明人 |
KATO SHINJI;IWATA MISAO;HOTTA YUTAKA;ANDO TAKAHIRO;OWAKI TAKESHI;MORIKAWA KENJI;AOKI TSUNETAKE;TAGA YASUNORI |
| 分类号 |
B01D53/86;B01J32/00;B01J35/02;B01J35/04 |
主分类号 |
B01D53/86 |
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