Title:
触媒活性コンパウンドの製造方法、このコンパウンドを備えた触媒並びにこの触媒を使用したダイオキシン及び/又はフランの分解方法
Document Type and Number:
Japanese Patent JP4798850
Kind Code:
B2
Abstract:
To produce a catalytically active material, titanium dioxide, together with an oxide or with a dissolved compound of tungsten and/or vanadium, is processed into a shapeable material. the shapeable material is dried to form a shaped body, and the shaped body is calcined. After the calcining, the shaped body is additionally impregnated with a dissolved compound of titanium and vanadium and is dried again. A catalytically active material of this type has a high catalytic activity with regard to breaking down dioxins and/or furans even in a temperature range of below 250° C. The catalytically active material is particularly suitable for producing dioxin and/or furan catalytic converters.
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Inventors:
Witzel, Frank
Payong, Gunther
Fisher, Stephan
Payong, Gunther
Fisher, Stephan
Application Number:
JP2000616899A
Publication Date:
October 19, 2011
Filing Date:
April 25, 2000
Export Citation:
Assignee:
Argylon Gezel Shaft Mitt Beschlenktel Haftung
International Classes:
B01J23/22; B01D53/86; B01J21/06; B01J23/30; B01J32/00; B01J35/04; B01J37/02; B01J37/08; C04B41/85; B01J27/053; B01J37/00
Domestic Patent References:
| JPH09103646A | 1997-04-22 | |||
| JPH08229402A | 1996-09-10 | |||
| JPH11342333A | 1999-12-14 | |||
| JPH10235191A | 1998-09-08 | |||
| JPH05337336A | 1993-12-21 |
Attorney, Agent or Firm:
Iwao Yamaguchi