Making-process of active sintered microfiltering film


Application Number: 00110744
Application Date: 2000.08.01
Publication Number: 1336248
Publication Date: 2002.02.20
Priority Information:
International: B01D71/02
Applicant(s) Name: Li Yucheng
Address:
Inventor(s) Name: Li Yucheng;Hu Chengling
Patent Agency Code: 21110
Patent Agent: lu ticheng
Abstract The present invention relates to manufacturing method of active microfiltering sintered membrane. It uses carbon active fiber as main material, with powder or fiber of ceramic, polymer material being as skeleton, and supplemented filler being added to process blending in high powr cutting method. Then pressing above material into shape, fusing and sintering, cooling, post processing obtains product. It can be made into plate, tube, column, disc, honeycomb body or profiled body.