Porous ceramic support for high strength inorganic separating film and preparation process thereof
Title：
Porous ceramic support for high strength inorganic separating film and preparation process thereof
Application Number：
 200610011191
Application Date：
 2006/01/13
Announcement Date：
 2006/06/28
Pub. Date：
Publication Number：
 1793040
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 C04B 35/565, C04B 35/626, C04B 35/622
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Li Jianbao, Liang Long, Lin Hong, Guo Gangfeng, He Mingsheng
Key Words：
 Porous ceramic support, high strength, inorganic separating film, preparation process
Abstract：
 The invention relates to a high intension abio-separation film using multi-hole ceramic supporting and the manufacture method. It contains 90-95wt% silicon carbide aggregate, 5-10wt% binding agent and 35-50wt% pore-forming material. Adding binding agent and pore-forming material into beta phase silicon carbide aggregate, grinding, drying, pressing, and molding, sintering at 1280-1360 degree centigrade for 2-6 hours, the material would be gained. It could greatly improve the intension and porosity.
Claim：
Priority：
PCT：
LegalStatus：

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