FILTER AND METHOD FOR PRODUCING THE SAME
    1.
    发明公开
    FILTER AND METHOD FOR PRODUCING THE SAME 有权
    过滤器VERFAHREN ZU SEINER HERSTELLUNG

    公开(公告)号:EP2463018A4

    公开(公告)日:2015-11-04

    申请号:EP10806477

    申请日:2010-08-04

    摘要: The invention provides a process for fabricating a membrane filter that can stand up to filtration of nanometer-scaled fine particles or organic molecules, and a membrane filter having that filtration feature. Membrane filter 20 is disclosed. There is also the process for fabricating membrane filter 20 disclosed that is characterized by comprising the steps of mixing an aqueous solution containing a metal salt and an aqueous solution containing an alkali to prepare nanostrand solution 32 comprising a metal hydroxide, and filtrating nanostrand solution 32 through porous substrate 2 having pores to fabricate nanostrand sheet 3 comprising an accumulation of fibrous nanostrands on porous substrate 2 wherein the first pore formed between the nanostrands and extending through the nanostrand sheet from one surface side to another surface side has a maximum diameter of up to 5 nm.

    摘要翻译: 本发明提供一种制造能够耐受纳米级微粒或有机分子过滤的膜过滤器的方法,以及具有该过滤特征的膜过滤器。 公开了膜过滤器20。 还公开了制造膜过滤器20的方法,其特征在于包括以下步骤:将含有金属盐的水溶液和含有碱的水溶液混合,制备包含金属氢氧化物的纳米级溶液32,并将纳米级溶液32过滤通过 多孔基材2具有制造纳米片3的孔,其包括在多孔基材2上堆积的纤维状纳米链,其中形成在纳米链之间并从一个表面侧延伸穿过纳米链片的第一孔具有最多达5个 纳米。