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    Method of preparing adsorbent for phosphorus adsorption and adsorbent prepared by the same
    2.
    发明申请
    Method of preparing adsorbent for phosphorus adsorption and adsorbent prepared by the same 有权
    制备磷吸附剂吸附剂及其制备方法

    公开(公告)号：US20160023184A1

    公开(公告)日：2016-01-28

    申请号：US14444976

    申请日：2014-07-28

    申请人： Taeyoon Lee ,  Junheok Lim ,  Jeakeun Lee ,  Jahyun Kim

    发明人： Taeyoon Lee ,  Junheok Lim ,  Jeakeun Lee ,  Jahyun Kim

    IPC分类号： B01J20/08 ,  B01J20/32 ,  B01J20/30 ,  B01J20/16

    CPC分类号： B01J20/08 ,  B01J20/165 ,  B01J20/3071 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3225 ,  B01J20/3236 ,  C02F1/288 ,  C02F2101/105

    摘要： The present invention relates to a method for preparing an adsorbent for phosphorus adsorption and an adsorbent prepared by the method. More specifically, the present invention is based on the fact that phosphorus has a strong affinity for the surface of metal oxides or hydroxides, and relates to a method for preparing an adsorbent for phosphorus adsorption, which comprises absorbing and coating expanded vermiculite with aluminum and heating the coated vermiculite at high temperature to produce aluminum oxide on the surface of the expanded vermiculite so that the adsorption of phosphorus at the coordination of the oxide can be achieved with very high efficiency by a strong attraction between phosphorus ions and aluminum ions, and to an adsorbent prepared by the method.

    摘要翻译： 本发明涉及一种磷吸附吸附剂的制备方法和该方法制备的吸附剂。 更具体地说，本发明是基于磷对金属氧化物或氢氧化物的表面具有强亲和力的事实，涉及磷吸附吸附剂的制备方法，该方法包括用铝吸收和涂覆膨胀的蛭石并加热 涂覆的蛭石在高温下在膨胀的蛭石的表面上产生氧化铝，使得可以通过磷离子和铝离子之间的强吸引力以非常高的效率实现磷在氧化物配位处的吸附， 通过该方法制备的吸附剂。