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    SYSTEM FOR GENERATING FLUORINE GAS
    1.
    发明公开
    SYSTEM FOR GENERATING FLUORINE GAS 审中-公开
    SYSTEM ZUR FLUORGASERZEUGUNG

    公开(公告)号：EP2508650A1

    公开(公告)日：2012-10-10

    申请号：EP10834521.6

    申请日：2010-11-25

    申请人： Central Glass Company, Limited

    发明人： YAO, Akifumi ,  MIYAZAKI, Tatsuo ,  NAKAMURA, Yosuke ,  NAKAHARA, Keita ,  TOKUNAGA, Nobuyuki

    IPC分类号： C25B1/24 ,  C25B9/00

    CPC分类号： C25B1/245

    摘要： A fluorine gas generating apparatus generating a fluorine gas by electrolyzing hydrogen fluoride in molten salt, includes: an electrolytic cell including, above a liquid level of molten salt, a first gas chamber into which a product gas mainly containing the fluorine gas generated at an anode immersed in the molten salt and a second gas chamber separated from the first gas chamber into which a byproduct gas mainly containing a hydrogen gas generated at a cathode immersed in the molten salt; a hydrogen fluoride supply source retaining hydrogen fluoride to be replenished in the electrolytic cell; a refining device trapping a hydrogen fluoride gas evaporated from the molten salt in the electrolytic cell and mixed in the product gas generated from the anode to refine the fluorine gas; and a recovery facility conveying and recovering the hydrogen fluoride trapped in the refining device in the electrolytic cell or the hydrogen fluoride supply source.

    摘要翻译： 一种通过在熔盐中电解氟化氢产生氟气的氟气发生装置，包括：电解槽，其包括在熔融盐的液面以上的第一气室，在阳极处产生主要含有氟气的产物气体 浸入熔融盐和从第一气室分离的第二气室，在阴极中产生主要含有氢的副产物气体浸入熔融盐中; 氟化氢供应源，其保留在电解池中补充的氟化氢; 精炼装置捕获从电解槽中的熔融盐蒸发的氟化氢气体，并混合在从阳极产生的产物气体中，以精炼氟气; 以及回收设备，其输送和回收截留在电解槽或氟化氢供应源中的精炼装置中的氟化氢。

    METHOD FOR REFINING TRIMETHYLSILANE
    2.
    发明公开
    METHOD FOR REFINING TRIMETHYLSILANE 有权
    VERFAHREN ZUM RAFFINIENEN VON TRIMETHYLSILAN

    公开(公告)号：EP2818475A1

    公开(公告)日：2014-12-31

    申请号：EP13751853.6

    申请日：2013-01-16

    申请人： Central Glass Company, Limited

    发明人： TESHIMA, Takuya ,  SHIBAYAMA, Takaaki ,  NAKAMURA, Yosuke ,  HIRAOKA, Tomoyuki

    IPC分类号： C07F7/20 ,  C07F7/08

    CPC分类号： C07F7/20 ,  C07F7/0896

    摘要： Disclosed is a method for refining trimethylsilane, including the steps of (1) preparing an activated carbon loaded with at least copper (II) oxide and zinc oxide; (2) adsorbing a trimethylsilane onto the activated carbon; and (3) bringing a trimethylsilane containing silane, methylsilane or dimethylsilane as an impurity into contact with the activated carbon finished with the step (2) to remove the impurity from the trimethylsilane by adsorbing the impurity. According to this method, heat generation of the activated carbon is suppressed and impurities such as dimethylsilane, etc. can be removed efficiently.

    摘要翻译： 公开了一种精制三甲基硅烷的方法，包括以下步骤：（1）制备负载至少氧化铜（Ⅱ）和氧化锌的活性炭; （2）将三甲基硅烷吸附在活性炭上; 和（3）使含有硅烷，甲基硅烷或二甲基硅烷作为杂质的三甲基硅烷与步骤（2）完成的活性炭接触，通过吸附杂质从三甲基硅烷中除去杂质。 根据该方法，能够抑制活性炭的发热，有效地除去二甲基硅烷等杂质。