Filter material made up of fibre tow and tow joints
Title：
Filter material made up of fibre tow and tow joints
Application Number：
 00107758
Application Date：
 2000/05/26
Announcement Date：
 2000/11/22
Pub. Date：
Publication Number：
 1273872
Announcement Number：
 1117599
Grant Date：
Granted Pub. Date：
 2003-8-13
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 B01D 39/02
Applicant(s)：
 Qinghua Univ.
Inventor(s)：
 Li Zhenyu
Key Words：
 Filter material, fibre tow, tow joints
Abstract：
 A filtering material is composed of fibre tow and tow joint. Said fibre tows are fixed in two joint in long strip shape. It has different structures and features large specific surface area, high filter precision, high capacity of containing dirt and high cleanness of granular filter material after back flush.
Claim：
Priority：
PCT：
LegalStatus：

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