METHOD FOR SEPARATING FILTER AID PARTICLES FOR PRECOAT FILTRATION
    8.
    发明申请
    METHOD FOR SEPARATING FILTER AID PARTICLES FOR PRECOAT FILTRATION 审中-公开
    分离过滤器工具颗粒用于锚定过滤的方法

    公开(公告)号:WO2010052130A2

    公开(公告)日:2010-05-14

    申请号:PCT/EP2009063853

    申请日:2009-10-22

    CPC classification number: B01J20/3425 B01J20/261 B01J20/267 B01J20/3475

    Abstract: The invention relates to a method for separating an output mixture of a solid filter aid for precoat filtration into a coarse mixture and a fine mixture of filter aid in a hydrocyclone, and to the use of a hydrocyclone for separating an output mixture of a solid filter aid for precoat filtration into a coarse mixture and a fine mixture of filter aid, wherein the difference of the filter resistances of the coarse mixture and fine mixture is at least 3 x 1012 mPas/m2.

    Abstract translation: 一种用于在粗混合物和FiIterhilfsmittel在水力旋流器的微细混合物的固体过滤助剂为预涂过滤的起始混合物的分离,并且在粗混合物中使用水力旋流器用于固体助滤剂为预涂过滤的起始混合物的分离和精细处理 助滤剂的混合物中,将粗和细掺合物混合物的滤波器电阻的差至少为3毫帕·秒x1012 /平方米。

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