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公开(公告)号：US4077856A
公开(公告)日：1978-03-07
申请号：US675611
申请日：1976-04-09
CPC分类号： B01D15/00 , C01D1/32 , Y10S204/03
摘要： In a process for the removal of mercury by treatment with elementary nickel an external voltage is applied to maintain the potential of the nickel at a value which differs from the potential of the reversible hydrogen electrode in the liquid concerned by not more than from -250 mV to +50 mV. The treatment is carried out at temperatures of from 80.degree. to 230.degree. C.
摘要翻译： 在通过用基本镍处理去除汞的过程中，施加外部电压以将镍的电位维持在与相关液体中的可逆氢电极的电位不同的值，不大于-250mV 至+50 mV。 处理在80-230℃的温度下进行。
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公开(公告)号：US4219400A
公开(公告)日：1980-08-26
申请号：US948160
申请日：1978-10-03
申请人： Wolfram Treptow , Gerd Wunsch , Volker Kiener , Hermann Meyer , Gotthard Csizi
发明人： Wolfram Treptow , Gerd Wunsch , Volker Kiener , Hermann Meyer , Gotthard Csizi
摘要： In an electrolysis cell with anodes and cathodes which are provided with openings, the cathode chamber is separated from the anode chamber by a diaphragm. The latter consists of a porous layer of oxides or oxidic compounds of the elements of sub-group 4B of the periodic table, of aluminum, of the rare earths or of chromium. The diaphragm is applied to that side of one of the electrodes which faces the counter-electrode.
摘要翻译： 在具有开口的阳极和阴极的电解池中，阴极室通过隔膜与阳极室分离。 后者由元素周期表4B族元素，稀土或铬的多孔氧化物或氧化物组成。 隔膜被施加到面对对电极的一个电极的那一侧。
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公开(公告)号：US4153742A
公开(公告)日：1979-05-08
申请号：US813972
申请日：1977-07-08
申请人： Hugo Boehn , Wolfram Treptow , Gerd Wunsch , Volker Kiener , Hermann Meyer , Gotthard Csizi
发明人： Hugo Boehn , Wolfram Treptow , Gerd Wunsch , Volker Kiener , Hermann Meyer , Gotthard Csizi
CPC分类号： C25B11/0478 , C25B11/041
摘要： Manufacture of electrodes consisting of bases of valve metals with electrochemically active coatings applied thereto. The electrodes are pre-treated before the said coatings are applied, the pre-treatment comprising treating the base with hydrogen.
摘要翻译： 制造由阀金属基体组成的电极，其中涂有电化学活性涂层。 在施加所述涂层之前对电极进行预处理，预处理包括用氢处理碱。
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