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    COATED PARTICLES, METHOD OF PRODUCING COATED PARTICLES AND ADSORPTION APPARATUS
    2.
    发明申请
    COATED PARTICLES, METHOD OF PRODUCING COATED PARTICLES AND ADSORPTION APPARATUS 有权
    涂布颗粒，生产涂层颗粒和吸附装置的方法

    公开(公告)号：US20110111953A1

    公开(公告)日：2011-05-12

    申请号：US12988049

    申请日：2009-04-06

    申请人： Yukiko Murakami ,  Shingo Rikimura ,  Tsuneo Okuyama

    发明人： Yukiko Murakami ,  Shingo Rikimura ,  Tsuneo Okuyama

    IPC分类号： B01J20/26 ,  B01J20/32

    CPC分类号： B01J20/048 ,  B01J20/3204 ,  B01J20/3242 ,  B01J20/3272 ,  B01J20/3293

    摘要： Coated particles according to the present invention are comprised of particles each having a surface. At least the vicinity of the surface of the particle is constituted of a calcium phosphate-based compound. The particles are coated with a polyamine-based compound, and an average particle size of the particles is 1 μm or more. Furthermore, such coated particles are produced by preparing a preparation liquid containing a liquid containing at least one of water and an alcohol, the coated particles and the polyamine-based compound and then heating the preparation liquid to coat the particles with the polyamine-based compound. Furthermore, it is preferred that the liquid used in preparing the preparation liquid contains methanol as a main component thereto.

    摘要翻译： 根据本发明的涂覆颗粒由各自具有表面的颗粒组成。 至少颗粒表面附近由磷酸钙基化合物构成。 颗粒被多胺类化合物包覆，粒子的平均粒径为1μm以上。 此外，这样的涂布颗粒是通过制备含有含有水和醇中的至少一种的液体的制备液，涂覆颗粒和多胺类化合物，然后加热制备液以用多胺类化合物 。 此外，制备液体中所用的液体最好含有甲醇作为主要成分。

    METHOD OF PRODUCING FLUOROAPATITE, FLUOROAPATITE, AND ADSORPTION APPARATUS
    6.
    发明申请
    METHOD OF PRODUCING FLUOROAPATITE, FLUOROAPATITE, AND ADSORPTION APPARATUS 有权
    生产氟磷酸盐，氟化物和吸附装置的方法

    公开(公告)号：US20090060814A1

    公开(公告)日：2009-03-05

    申请号：US12199112

    申请日：2008-08-27

    申请人： Tsuyoshi ISHIKAWA ,  Yoshiyuki OGAWARA ,  Tomohiko YOSHITAKE ,  Yukiko MURAKAMI

    发明人： Tsuyoshi ISHIKAWA ,  Yoshiyuki OGAWARA ,  Tomohiko YOSHITAKE ,  Yukiko MURAKAMI

    IPC分类号： C01B25/10

    CPC分类号： B01J20/048 ,  C01B25/455

    摘要： A method of producing fluoroapatite by using a calcium-based compound containing calcium, hydrogen fluoride and phosphoric acid is provided. The method can be produced fluoroapatite having improved acid resistance by reducing an amount of an impurity derived from a raw material to a low or very low level, and ability capable of separating a large amount of a protein due to a large specific surface area thereof. Further, fluoroapatite having high acid resistance and a large specific surface area is also provided. Furthermore, an adsorption apparatus using such fluoroapatite is also provided.

    摘要翻译： 提供了通过使用含有钙，氟化氢和磷酸的钙基化合物制备氟磷灰石的方法。 该方法可以通过将从原料衍生的杂质的量减少至低或非常低的水平，以及由于其大的比表面积而能够分离大量蛋白质的能力，可以制备具有改善的耐酸性的氟磷灰石。 此外，还提供了具有高耐酸性和大比表面积的氟磷灰石。 此外，还提供了使用这种氟磷灰石的吸附装置。

    Coated particles, method of producing coated particles and adsorption apparatus
    7.
    发明授权
    Coated particles, method of producing coated particles and adsorption apparatus 有权
    涂层颗粒，生产涂层颗粒的方法和吸附装置

    公开(公告)号：US09266086B2

    公开(公告)日：2016-02-23

    申请号：US12988049

    申请日：2009-04-06

    申请人： Yukiko Murakami ,  Shingo Rikimura ,  Tsuneo Okuyama

    发明人： Yukiko Murakami ,  Shingo Rikimura ,  Tsuneo Okuyama

    IPC分类号： B01J20/26 ,  B01J20/32 ,  B01J20/04

    CPC分类号： B01J20/048 ,  B01J20/3204 ,  B01J20/3242 ,  B01J20/3272 ,  B01J20/3293

    摘要： Coated particles according to the present invention are comprised of particles each having a surface. At least the vicinity of the surface of the particle is constituted of a calcium phosphate-based compound. The particles are coated with a polyamine-based compound, and an average particle size of the particles is 1 μm or more. Furthermore, such coated particles are produced by preparing a preparation liquid containing a liquid containing at least one of water and an alcohol, the coated particles and the polyamine-based compound and then heating the preparation liquid to coat the particles with the polyamine-based compound. Furthermore, it is preferred that the liquid used in preparing the preparation liquid contains methanol as a main component thereto.

    摘要翻译： 根据本发明的涂覆颗粒由各自具有表面的颗粒组成。 至少颗粒表面附近由磷酸钙基化合物构成。 颗粒被多胺类化合物包覆，粒子的平均粒径为1μm以上。 此外，这样的涂布颗粒是通过制备含有含有水和醇中的至少一种的液体的制备液，涂覆颗粒和多胺类化合物，然后加热制备液以用多胺类化合物 。 此外，制备液体中所用的液体最好含有甲醇作为主要成分。

    Method of producing fluoroapatite, fluoroapatite, and adsorption apparatus
    8.
    发明授权
    Method of producing fluoroapatite, fluoroapatite, and adsorption apparatus 有权
    产生氟磷灰石，氟磷灰石和吸附装置的方法

    公开(公告)号：US07740820B2

    公开(公告)日：2010-06-22

    申请号：US12184459

    申请日：2008-08-01

    申请人： Tsuyoshi Ishikawa ,  Yoshiyuki Ogawara ,  Tomohiko Yoshitake ,  Yukiko Murakami

    发明人： Tsuyoshi Ishikawa ,  Yoshiyuki Ogawara ,  Tomohiko Yoshitake ,  Yukiko Murakami

    IPC分类号： C01B25/10 ,  C01B25/12

    CPC分类号： C01B25/455 ,  B01J20/048 ,  B01J20/281 ,  B01J20/3028 ,  B01J20/3078

    摘要： A method of producing a fluoroapatite is provided. The method comprises preparing a slurry containing a hydroxyapatite which has at least one hydroxyl group, preparing a hydrogen fluoride-containing solution containing a hydrogen fluoride, mixing the hydrogen fluoride-containing solution with the slurry to obtain a mixture to thereby adjust a pH of the mixture in the range of 2.5 to 5, and reacting the hydroxyapatite with the hydrogen fluoride in the mixture in a state that the pH of the mixture is adjusted within the above range to thereby obtain the fluoroapatite by substituting the at least one hydroxyl group of the hydroxyapatite with fluorine atom of the hydrogen fluoride. The method can produce the fluoroapatite having improved acid resistance by reducing an impurity, such as ammonia, derived from a raw material to a low or very low level. Further, a fluoroapatite having high acid resistance is also provided. Furthermore, an adsorption apparatus using such a fluoroapatite is provided.

    摘要翻译： 提供一种制备氟磷灰石的方法。 该方法包括制备含有至少一个羟基的羟基磷灰石的浆料，制备含氟化氢的含氟化氢溶液，将含氟化氢的溶液与浆料混合，得到混合物，从而调节 混合物在2.5至5的范围内，并且使混合物中的羟基磷灰石与氟化氢在调节到上述范围内的状态下反应，从而通过将该磷灰石的至少一个羟基取代 羟基磷灰石与氟化氢的氟原子。 该方法可以通过将源自原料的诸如氨的杂质还原到低或非常低的水平来产生具有改善的耐酸性的氟磷灰石。 此外，还提供了具有高耐酸性的氟磷灰石。 此外，提供了使用这种氟磷灰石的吸附装置。

    METHOD OF PRODUCING FLUOROAPATITE, FLUOROAPATITE, AND ADSORTION APPARATUS
    9.
    发明申请
    METHOD OF PRODUCING FLUOROAPATITE, FLUOROAPATITE, AND ADSORTION APPARATUS 审中-公开
    生产氟磷酸盐，氟化物和吸附装置的方法

    公开(公告)号：US20100130353A1

    公开(公告)日：2010-05-27

    申请号：US12696431

    申请日：2010-01-29

    申请人： Tsuyoshi ISHIKAWA ,  Yoshiyuki Ogawara ,  Tomohiko Yoshitake ,  Yukiko Murakami

    发明人： Tsuyoshi ISHIKAWA ,  Yoshiyuki Ogawara ,  Tomohiko Yoshitake ,  Yukiko Murakami

    IPC分类号： C01B25/10 ,  B01J20/04

    CPC分类号： C01B25/455 ,  B01J20/048 ,  B01J20/281 ,  B01J20/3028 ,  B01J20/3078

    摘要： A method of producing a fluoroapatite is provided. The method comprises preparing a slurry containing a hydroxyapatite which has at least one hydroxyl group, preparing a hydrogen fluoride-containing solution containing a hydrogen fluoride, mixing the hydrogen fluoride-containing solution with the slurry to obtain a mixture to thereby adjust a pH of the mixture in the range of 2.5 to 5, and reacting the hydroxyapatite with the hydrogen fluoride in the mixture in a state that the pH of the mixture is adjusted within the above range to thereby obtain the fluoroapatite by substituting the at least one hydroxyl group of the hydroxyapatite with fluorine atom of the hydrogen fluoride. The method can produce the fluoroapatite having improved acid resistance by reducing an impurity, such as ammonia, derived from a raw material to a low or very low level. Further, a fluoroapatite having high acid resistance is also provided. Furthermore, an adsorption apparatus using such a fluoroapatite is provided.

    摘要翻译： 提供一种制备氟磷灰石的方法。 该方法包括制备含有至少一个羟基的羟基磷灰石的浆料，制备含氟化氢的含氟化氢溶液，将含氟化氢的溶液与浆料混合，得到混合物，从而调节 混合物在2.5至5的范围内，并且使混合物中的羟基磷灰石与氟化氢在调节到上述范围内的状态下反应，从而通过将该磷灰石的至少一个羟基取代 羟基磷灰石与氟化氢的氟原子。 该方法可以通过将源自原料的诸如氨的杂质还原到低或非常低的水平来产生具有改善的耐酸性的氟磷灰石。 此外，还提供了具有高耐酸性的氟磷灰石。 此外，提供了使用这种氟磷灰石的吸附装置。

    METHOD OF PRODUCING FLUOROAPATITE, FLUOROAPATITE, AND ADSORPTION APPARATUS
    10.
    发明申请
    METHOD OF PRODUCING FLUOROAPATITE, FLUOROAPATITE, AND ADSORPTION APPARATUS 有权
    生产氟磷酸盐，氟化物和吸附装置的方法

    公开(公告)号：US20090148376A1

    公开(公告)日：2009-06-11

    申请号：US12184459

    申请日：2008-08-01

    申请人： Tsuyoshi ISHIKAWA ,  Yoshiyuki OGAWARA ,  Tomohiko YOSHITAKE ,  Yukiko MURAKAMI

    发明人： Tsuyoshi ISHIKAWA ,  Yoshiyuki OGAWARA ,  Tomohiko YOSHITAKE ,  Yukiko MURAKAMI

    IPC分类号： C01B25/10

    CPC分类号： C01B25/455 ,  B01J20/048 ,  B01J20/281 ,  B01J20/3028 ,  B01J20/3078

    摘要： A method of producing a fluoroapatite is provided. The method comprises preparing a slurry containing a hydroxyapatite which has at least one hydroxyl group, preparing a hydrogen fluoride-containing solution containing a hydrogen fluoride, mixing the hydrogen fluoride-containing solution with the slurry to obtain a mixture to thereby adjust a pH of the mixture in the range of 2.5 to 5, and reacting the hydroxyapatite with the hydrogen fluoride in the mixture in a state that the pH of the mixture is adjusted within the above range to thereby obtain the fluoroapatite by substituting the at least one hydroxyl group of the hydroxyapatite with fluorine atom of the hydrogen fluoride. The method can produce the fluoroapatite having improved acid resistance by reducing an impurity, such as ammonia, derived from a raw material to a low or very low level. Further, a fluoroapatite having high acid resistance is also provided. Furthermore, an adsorption apparatus using such a fluoroapatite is provided.

    摘要翻译： 提供一种制备氟磷灰石的方法。 该方法包括制备含有至少一个羟基的羟基磷灰石的浆料，制备含氟化氢的含氟化氢溶液，将含氟化氢的溶液与浆料混合，得到混合物，从而调节 混合物在2.5至5的范围内，并且使混合物中的羟基磷灰石与氟化氢在调节到上述范围内的状态下反应，从而通过将该磷灰石的至少一个羟基取代 羟基磷灰石与氟化氢的氟原子。 该方法可以通过将源自原料的诸如氨的杂质还原到低或非常低的水平来产生具有改善的耐酸性的氟磷灰石。 此外，还提供了具有高耐酸性的氟磷灰石。 此外，提供了使用这种氟磷灰石的吸附装置。