FLUOROGAS GENERATOR
    13.
    发明公开
    FLUOROGAS GENERATOR 审中-公开
    FLUORGASGENERATOR

    公开(公告)号:EP1932949A1

    公开(公告)日:2008-06-18

    申请号:EP06767483.8

    申请日:2006-06-28

    IPC分类号: C25B9/00 C25B1/24 C25B15/08

    CPC分类号: C25B1/245 C25B15/02 C25B15/08

    摘要: A fluorine/fluoride gas generator which has an electrolyte made of mixed molten salt containing hydrogen fluoride in an electrolytic cell including an anode chamber and a cathode chamber, and generates a gas containing fluorine by electrolyzing the electrolyte, includes a raw material supply pipe for supplying an electrolysis raw material, reaching the inside of the electrolyte in the electrolytic cell, a normally-closed valve provided in the middle of the raw material supply pipe, and a bypass pipe provided with a normally-open valve, joining the raw material supply pipe on the downstream side from the normally-closed valve to a gas phase area of the electrolytic cell. Accordingly, the electrolyte is prevented from being suctioned into the raw material supply pipe in the fluorine/fluoride gas generator, and solidification of the electrolyte inside the rawmaterial supply pipe can be prevented.

    摘要翻译: 一种氟/氟化物气体发生器,其具有由包含阳极室和阴极室的电解池中含有氟化氢的混合熔融盐形成的电解质,并且通过电解电解产生含氟气体的氟/氟化物气体发生器包括:供给原料供给管 电解原料,到达电解池中的电解质的内部,设置在原料供给管的中间的常闭阀,以及设有常开阀的旁通管,将原料供给管 在常闭阀的下游侧到电解池的气相区域。 因此,防止电解液被吸入到氟/氟化物气体发生器中的原料供给管中,并且可以防止原料供给管内的电解质的凝固。

    ELECTROLYTIC APPARATUS FOR PRODUCING FLUORINE OR NITROGEN TRIFLUORIDE
    14.
    发明公开
    ELECTROLYTIC APPARATUS FOR PRODUCING FLUORINE OR NITROGEN TRIFLUORIDE 有权
    ELEKTROLYTVORRICHTUNG ZUR HERSTELLUNG VON FLUORIN ODER STICKSTOFF-TRIFLUORID

    公开(公告)号:EP1847634A1

    公开(公告)日:2007-10-24

    申请号:EP07707072.0

    申请日:2007-01-19

    IPC分类号: C25B9/00 C25B11/12

    摘要: It is a task of the present invention to provide an electrolytic apparatus for producing fluorine or nitrogen trifluoride by electrolyzing a hydrogen fluoride-containing molten salt, the electrolytic apparatus being advantageous in that the electrolysis can be performed without the occurrence of the anode effect even at a high current density and without the occurrence of an anodic dissolution. In the present invention, this task has been accomplished by an electrolytic apparatus for producing fluorine or nitrogen trifluoride by electrolyzing a hydrogen fluoride-containing molten salt at an applied current density of from 1 to 1,000 A/dm 2 , the electrolytic apparatus using a conductive diamond-coated electrode as an anode.

    摘要翻译: 本发明的任务是提供一种通过电解含氟化氢的熔融盐来生产氟或三氟化氮的电解设备,该电解设备的优点在于,即使在不产生阳极效应的情况下即使在 高电流密度且不发生阳极溶解。 在本发明中,这个任务是通过用施加电流密度为1〜1000A / dm 2的电解含氟化氢的熔融盐来制造氟或三氟化氮的电解装置,使用导电 金刚石涂层电极作为阳极。