Title:
NANOMETER POWDER CATALYST AND ITS PREPARTION METHOD
Document Type and Number:
WIPO Patent Application WO/2008/040222
Kind Code:
A1
Abstract:
A composite nanometer powder catalyst containing titanium dioxide and its preparation method.
This catalyst is a product prepared by the impregnating titanium-base metal
ceramic compound with mixture solution containing platinum-group metal and/or
non-precious metal compounds, following by drying and oxidation heat decomposing.
This catalyst can be supported by platinum-group metal and/or non-precious
metal to obtain another composite nanometer powder catalyst.
Inventors:
XU HAIBO (CN)
LU YONGHONG (CN)
WANG JIA (CN)
SUN RENXING (CN)
LU YONGHONG (CN)
WANG JIA (CN)
SUN RENXING (CN)
Application Number:
PCT/CN2007/070689
Publication Date:
April 10, 2008
Filing Date:
September 14, 2007
Export Citation:
Assignee:
OCEAN UNIV CHINA (CN)
XU HAIBO (CN)
LU YONGHONG (CN)
WANG JIA (CN)
SUN RENXING (CN)
XU HAIBO (CN)
LU YONGHONG (CN)
WANG JIA (CN)
SUN RENXING (CN)
International Classes:
B01J21/06; B01J23/14; B01J23/16; B01J23/46; B01J32/00; B01J37/02; C25B11/08; C25B11/10
Domestic Patent References:
| WO2006062947A2 | 2006-06-15 |
Foreign References:
| CN85107320A | 1987-04-15 | |||
| JP2006224095A | 2006-08-31 | |||
| JP2005034779A | 2005-02-10 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (Block A Corporate Square, No.35 Jinrong Street, Beijing 2, CN)
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