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    Method of treating fluorine compound
    4.
    发明授权
    Method of treating fluorine compound 失效
    氟化合物的处理方法

    公开(公告)号：US06743957B2

    公开(公告)日：2004-06-01

    申请号：US10070756

    申请日：2002-06-26

    申请人： Kiyoshi Fuda ,  Toshiaki Matsunaga ,  Takeshi Na Kamiya ,  Kota Omori

    发明人： Kiyoshi Fuda ,  Toshiaki Matsunaga ,  Takeshi Na Kamiya ,  Kota Omori

    IPC分类号： C07C1738

    CPC分类号： C07C51/47 ,  C02F1/5236 ,  C02F1/5245 ,  C02F1/5254 ,  C02F1/583 ,  C02F1/66 ,  C02F2101/14 ,  C07C53/21

    摘要： Divalent and trivalent metal salts are added to the solution containing the fluorine compound and the polymer containing fluorine to precipitate the layered double hydroxide containing the fluorine compound between layers. At this time, the polymer containing fluorine suspended in the solution is also coagulated to precipitate. By these processes, the fluorine compound is fixed with high rate to separate from the solution with the polymer containing fluorine, and recovered if necessary. By this treatment process, the fluorine compound and the polymer containing fluorine, contained in the wastewater etc. can be separated easily, and the burden to environment or ecosystem can be reduced.

    摘要翻译： 向含氟化合物和含氟聚合物的溶液中加入二价和三价金属盐，使层间含有氟化合物的层状双氢氧化物析出。 此时，含有悬浮在溶液中的氟的聚合物也凝结而沉淀。 通过这些方法，氟化合物以高速固定，与含氟聚合物的溶液分离，如果需要回收。 通过这种处理方法，可以容易地分离含有废水等的氟化合物和含氟聚合物，能够减轻对环境或生态系统的负担。

    PROCESS FOR PRODUCING FLUORINE-CONTAINING COMPOUNDS
    5.
    发明申请
    PROCESS FOR PRODUCING FLUORINE-CONTAINING COMPOUNDS 失效
    生产含氟化合物的方法

    公开(公告)号：US20100305345A1

    公开(公告)日：2010-12-02

    申请号：US12734842

    申请日：2008-11-28

    申请人： Mitsuo Kurumaya ,  Tsunetoshi Honda ,  Kota Omori

    发明人： Mitsuo Kurumaya ,  Tsunetoshi Honda ,  Kota Omori

    IPC分类号： C07C51/60

    CPC分类号： C07C51/60 ,  C07B39/00 ,  C07C51/62 ,  C07C67/14 ,  C07C55/40 ,  C07C55/36 ,  C07C53/50 ,  C07C69/63 ,  C07C53/42

    摘要： This process for producing fluorine-containing compounds includes liquid-phase fluorination by introducing a raw material compound and fluorine gas into a solvent to replace hydrogen atoms in the raw material compound with fluorine atoms. More specifically, the process for producing fluorine-containing compounds includes (1) promoting fluorination by dissolving the raw material compound in anhydrous hydrofluoric acid and introducing into a liquid-phase fluorination solvent, or (2) promoting fluorination by dissolving the raw material compound in a perfluoro compound having a plurality of polar groups in a molecule thereof and introducing into a liquid-phase fluorination solvent. According to these processes, a fluorination reaction can be carried out at high yield and without containing hardly any isomers while using a hydrocarbon compound as is for the raw material.

    摘要翻译： 该含氟化合物的制造方法包括通过将原料化合物和氟气引入溶剂中来代替原料化合物中的氢原子用氟原子进行液相氟化。 更具体地说，制造含氟化合物的方法包括：（1）通过将原料化合物溶解在无水氢氟酸中并引入液相氟化溶剂来促进氟化，或（2）通过将原料化合物溶解于 在其分子中具有多个极性基团并引入液相氟化溶剂的全氟化合物。 根据这些方法，氟化反应可以以高产率进行，并且在使用原料的烃化合物的同时不含有几乎任何异构体。

    Process for producing fluorine-containing compounds
    6.
    发明授权
    Process for producing fluorine-containing compounds 失效
    含氟化合物的制造方法

    公开(公告)号：US08350082B2

    公开(公告)日：2013-01-08

    申请号：US12734842

    申请日：2008-11-28

    申请人： Mitsuo Kurumaya ,  Tsunetoshi Honda ,  Kota Omori

    发明人： Mitsuo Kurumaya ,  Tsunetoshi Honda ,  Kota Omori

    IPC分类号： C07C51/58

    CPC分类号： C07C51/60 ,  C07B39/00 ,  C07C51/62 ,  C07C67/14 ,  C07C55/40 ,  C07C55/36 ,  C07C53/50 ,  C07C69/63 ,  C07C53/42

    摘要： This process for producing fluorine-containing compounds includes liquid-phase fluorination by introducing a raw material compound and fluorine gas into a solvent to replace hydrogen atoms in the raw material compound with fluorine atoms. More specifically, the process for producing fluorine-containing compounds includes (1) promoting fluorination by dissolving the raw material compound in anhydrous hydrofluoric acid and introducing into a liquid-phase fluorination solvent, or (2) promoting fluorination by dissolving the raw material compound in a perfluoro compound having a plurality of polar groups in a molecule thereof and introducing into a liquid-phase fluorination solvent. According to these processes, a fluorination reaction can be carried out at high yield and without containing hardly any isomers while using a hydrocarbon compound as is for the raw material.

    摘要翻译： 该含氟化合物的制造方法包括通过将原料化合物和氟气引入溶剂中来代替原料化合物中的氢原子用氟原子进行液相氟化。 更具体地说，制造含氟化合物的方法包括：（1）通过将原料化合物溶解在无水氢氟酸中并引入液相氟化溶剂来促进氟化，或（2）通过将原料化合物溶解于 在其分子中具有多个极性基团并引入液相氟化溶剂的全氟化合物。 根据这些方法，氟化反应可以以高产率进行，并且在使用原料的烃化合物的同时不含有几乎任何异构体。