会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明公开
    • Ceramic membrane
    • Keramikmembran
    • EP1063005A2
    • 2000-12-27
    • EP00305288.3
    • 2000-06-22
    • Sterilox Medical (Europe) Limited
    • Pliner, Sergei YuryevichPeichev, Viktor GeorgievichDjeiranishvili, Nougzar
    • B01D71/02
    • B01D67/0046B01D71/02B01D71/024B01D71/025B01D2325/022B01D2325/04B01D2325/24C04B38/00C04B2111/00405C04B2111/00801C04B20/008C04B35/01
    • A method of manufacturing a semi-permeable ceramic membrane and a semi-permeable ceramic membrane made by the method, the method including providing a mixture of at least two non-metallic mineral components comprising fine particles having an effective particle size of up to 1 µm and coarse particles having an effective particle size of 1 µm or above, the fine particles having a higher coefficient of thermal expansion than the coarse particles, suspending the mixture of fine and coarse particles in a liquid to form a slurry, applying the slurry to a porous mould so as to form a green intermediate product, and baking or firing the green intermediate product to form a finished membrane. The finished membrane has a density distribution of the fine particles that increases in one direction (in use) across the finished membrane and a density distribution of the coarse particles that decreases in the same direction across the finished membrane.
    • 一种通过该方法制造的半透陶瓷膜和半透陶瓷膜的制造方法,该方法包括提供至少两种非金属矿物成分的混合物,所述非金属矿物组分包含有效粒径至多1微米的细颗粒 m和有效粒径为1μm以上的粗粒子,所述微粒具有比粗粒子高的热膨胀系数,将细粒子和粗粒子的混合物悬浮在液体中形成浆料,施加浆料 到多孔模具中以形成绿色中间产物,并烘烤或焙烧绿色中间产物以形成成品膜。 完成的膜具有在整个膜上的一个方向(使用中)增加的细颗粒的密度分布和在成品膜上沿相同方向减小的粗颗粒的密度分布。