| 摘要 |
The present invention relates to a process for preparing a ceramic filter comprising the steps of preparing a slurry by mixing ceramic powder selected from the group consisting of silicon carbide, alumina, silimanite, kaolin, silica, titania and siliceous earth, clay, supplementing agent, a binder and a dispersion; supporting the slurry on a support to mold; drying and sintering the molded product, and a ceramic filter prepared by the process. According to the present invention, production cost decreases, preparation is easy, shape can be easily modified and large sized filter can be easily prepared, abrasion resistance and heat resistance of ceramic filter can be remarkably improved, porosity control range can be relatively improved. |
