Method for preparing catalyst to purify automobile tail gas
Title：
Method for preparing catalyst to purify automobile tail gas
Application Number：
 200610002149
Application Date：
 2006/01/19
Announcement Date：
 2007/07/25
Pub. Date：
Publication Number：
 101003023
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 B01J 37/03, B01J 37/02, B01J 37/16, B01J 23/44, B01J 32/00, B01D 53/94
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Wang Laijun, Wen Mingfen, Li Yushan, Yang Dong, Song Chongli, Chen Jing
Key Words：
 automobile tail gas, purify, catalyst
Abstract：
 A catalyst with high activity for cleaning the tail gas of car is prepared through preparing the coated composite alumina layer containing Ce, Zr and one or more of La, Pr, Y, Fe, Mn, Cu and Ba on the cellular cordierite ceramic carrier, and chemically plating Pd.
Claim：
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