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1. 发明授权

US4072585A Valve metal electrode with valve metal oxide semi-conductive coating having a chlorine discharge catalyst in said coating 失效
标题翻译：具有阀金属氧化物半导电涂层的阀金属电极，在所述涂层中具有氯排放催化剂
公开(公告)号：US4072585A
公开(公告)日：1978-02-07
申请号：US729688
申请日：1976-10-05
申请人： Giuseppe Bianchi , Vittorio DE Nora , Patrizio Gallone , Antonio Nidola
发明人： Giuseppe Bianchi , Vittorio DE Nora , Patrizio Gallone , Antonio Nidola
IPC分类号： C25B1/46 , C25B11/04 , C25B11/06 , C25B11/08 , C25B11/10
CPC分类号： C25B1/46 , C25B11/0484
摘要： Describes chlorine resistant metal electrodes, preferably of valve metals such as titanium and tantalum, having coatings of mixed metal oxides, preferably valve metal oxides, which have been doped to provide semi-conducting surfaces on the electrodes, which coatings also have the capacity to catalyze chlorine discharge from the electrodes and to resist corrosive conditions in a chlorine cell.
摘要翻译：描述耐氯金属电极，优选阀门金属如钛和钽，具有混合金属氧化物（优选阀金属氧化物）的涂层，这些金属氧化物已被掺杂以在电极上提供半导体表面，该涂层还具有催化能力氯气从电极排出并抵抗氯气池中的腐蚀性条件。

2. 发明授权

US4003817A Valve metal electrode with valve metal oxide semi-conductive coating having a chlorine discharge in said coating 失效
标题翻译：具有阀金属氧化物半导电涂层的阀金属电极，在所述涂层中具有氯气排放
公开(公告)号：US4003817A
公开(公告)日：1977-01-18
申请号：US508232
申请日：1974-09-23
申请人： Giuseppe Bianchi , Vittorio DE Nora , Patrizio Gallone , Antonio Nidola
发明人： Giuseppe Bianchi , Vittorio DE Nora , Patrizio Gallone , Antonio Nidola
IPC分类号： C25B1/46 , C25B11/04 , C25B11/06 , C25B11/08 , C25B11/10
CPC分类号： C25B1/46 , C25B11/04 , C25B11/0478 , C25B11/0484
摘要： Describes chlorine resistant metal electrodes, preferably of valve metals such as titanium and tantalum, having coatings of mixed metal oxides, preferably valve metal oxides, which have been doped to provide semi-conducting surfaces on the electrodes, which coatings also have the capacity to catalyze chlorine discharge from the electrodes and to resist corrosive conditions in a chlorine cell.
摘要翻译：描述耐氯金属电极，优选阀门金属如钛和钽，具有混合金属氧化物（优选阀金属氧化物）的涂层，这些金属氧化物已被掺杂以在电极上提供半导体表面，该涂层还具有催化能力氯气从电极排出并抵抗氯气池中的腐蚀性条件。

3. 发明授权

US4070504A Method of producing a valve metal electrode with valve metal oxide semi-conductor face and methods of manufacture and use 失效
标题翻译：用金属氧化物半导体面制造阀门金属电极的方法及其制造和使用方法
公开(公告)号：US4070504A
公开(公告)日：1978-01-24
申请号：US635879
申请日：1975-11-28
申请人： Giuseppe Bianchi , Vittorio DE Nora , Patrizio Gallone , Antonio Nidola
发明人： Giuseppe Bianchi , Vittorio DE Nora , Patrizio Gallone , Antonio Nidola
IPC分类号： C25B1/46 , C25B11/04 , C25B11/10
CPC分类号： C25B11/04 , C25B1/46 , C25B11/0484
摘要： Describes chlorine resistant metal electrodes, preferably of valve metals such as titanium and tantalum, having coatings of mixed metal oxides, preferably valve metal oxides and platinum group metal oxides, which have been doped to provide semi-conducting surfaces on the electrodes, which coatings also have the capacity to catalyze chlorine discharge from the electrodes and to resist corrosive conditions in a chlorine cell and methods of their manufacture and use.
摘要翻译：描述耐氯金属电极，优选阀门金属如钛和钽，具有混合金属氧化物（优选阀金属氧化物和铂族金属氧化物）的涂层，这些金属氧化物已被掺杂以在电极上提供半导电表面，该涂层也具有催化从电极排出氯并抵抗氯气池中的腐蚀性的能力及其制造和使用方法的能力。

4. 发明授权

US4037032A Electric storage battery with valve metal electrodes 失效
标题翻译：蓄电池带阀门金属电极
公开(公告)号：US4037032A
公开(公告)日：1977-07-19
申请号：US683544
申请日：1976-05-05
申请人： Antonio Nidola , Vittorio DE Nora , Placido M. Spaziante
发明人： Antonio Nidola , Vittorio DE Nora , Placido M. Spaziante
IPC分类号： H01M2/02 , H01M4/66 , H01M4/86 , H01M4/92 , H01M10/36 , H01M12/08 , H01M6/16
CPC分类号： H01M4/664 , H01M10/365 , H01M2/02 , H01M4/66 , H01M4/661
摘要： Electric storage batteries with titanium or other film forming metal anodes and cathodes are provided. The anodes are coated with mixed oxide coatings of a film forming metal oxide containing a platinum group metal oxide catalyst, which coatings may contain oxides of other metals to alter the breakdown voltage and increase the oxygen overpotential of the cathodes while preserving a low bromine and chlorine overpotential. The cathodes may be uncoated titanium or other film forming metals or film forming metals with a silver coating thereon. Bipolar film forming metal cathodes and anodes are provided carrying a mixed oxide coating on the cathodic face and either no coating or a silver coating on the anodic face. The invention is applicable to all types of electric storage batteries, either primary or secondary, and multiple batteries may be connected in series or in parallel to provide the desired amperage and voltage characteristics.
摘要翻译：提供具有钛或其它成膜金属阳极和阴极的蓄电池。阳极用含有铂族金属氧化物催化剂的成膜金属氧化物的混合氧化物涂层涂覆，该涂层可以含有其它金属的氧化物，以改变击穿电压并增加阴极的氧超电势，同时保持低溴和氯超电位阴极可以是未涂覆的钛或其它成膜金属或其上具有银涂层的成膜金属。提供双极成膜金属阴极和阳极，其在阴极表面上带有混合氧化物涂层，并且在阳极表面上没有涂层或银涂层。本发明适用于所有类型的主要或次要的蓄电池，并且多个电池可以串联或并联连接以提供所需的电流和电压特性。

5. 发明授权

US4040914A Cathode starting blanks for metal deposition 失效
标题翻译：阴极起始空白用于金属沉积
公开(公告)号：US4040914A
公开(公告)日：1977-08-09
申请号：US680982
申请日：1976-04-28
申请人： Antonio Nidola , Placido M. Spaziante , Vittorio DE Nora
发明人： Antonio Nidola , Placido M. Spaziante , Vittorio DE Nora
IPC分类号： C22C5/06 , C25B11/10 , C25C1/08 , C25C1/12 , C25C7/02 , C25D1/20 , C25C7/08
CPC分类号： C25C1/12 , C25C1/08 , C25C7/02
摘要： Improved cathode starting blanks for metal electrowinning are produced when valve metal sheets are coated with a thin layer containing either silver or silver-valve metal alloys, particularly silver-yttrium alloys, and/or oxides thereof. Said blanks are used in the electro-deposition of strippable metal coatings such as in electrowinning and/or electro-refining of metals. The improved method of recovering a metal from an electrolyte using these cathode blanks and the electrowinning cells containing said cathode blanks are also a part of the invention.
摘要翻译：当金属薄片涂覆有含有银或银 - 阀金属合金，特别是银 - 钇合金和/或其氧化物的薄层时，产生用于金属电解提纯的改进的阴极起始坯料。所述坯料用于可电镀金属涂层的电沉积，例如电解冶金和/或金属冶炼。使用这些阴极毛坯和含有阴极毛坯的电解还原电池从电解质中回收金属的改进方法也是本发明的一部分。

6. 发明授权

US4060473A Novel copolymers and diaphragms made therefrom 失效
标题翻译：由其制成的新型共聚物和隔膜
公开(公告)号：US4060473A
公开(公告)日：1977-11-29
申请号：US632056
申请日：1975-11-14
申请人： Luigi Giuffre , Vittorio DE Nora , Placido Spaziante
发明人： Luigi Giuffre , Vittorio DE Nora , Placido Spaziante
IPC分类号： C08F8/00 , B29C43/00 , B29C43/22 , B29C61/00 , B29D7/01 , C08F8/36 , C08F14/00 , C08F14/18 , C08F220/00 , C08F220/04 , C08J5/22 , C25B13/08 , C25B1/16 , C25B1/26 , C25B9/00
CPC分类号： C08F8/36 , C08F2800/10
摘要： Novel sulfonated copolymers formed by copolymerization of a halogenated monomer containing at least one fluorine atom and a monomer of the formula ##STR1## wherein X is an electron attracting group activating the hydrogen atom in the .alpha.-position so that the hydrogen may be replaced with a sulfonic group and Y is selected from the group consisting of hydrogen, methyl and ethyl and their preparation, novel diaphragms made therefrom, a diaphragm cell equipped with a diaphragm made of said sulfonated copolymer and to a method of electrolysis.
摘要翻译：通过共聚含有至少一个氟原子的卤代单体和式“IMAGE”的单体形成的新型磺化共聚物，其中X是激活α位中的氢原子的吸电子基团，使得氢可被磺酸基，Y选自氢，甲基和乙基，它们的制备方法，由其制成的新型隔膜，配有由所述磺化共聚物制成的隔膜的隔膜电池和电解方法。

7. 发明授权

US4144227A Novel copolymers and diaphragms made therefrom 失效
标题翻译：由其制成的新型共聚物和隔膜
公开(公告)号：US4144227A
公开(公告)日：1979-03-13
申请号：US765436
申请日：1977-02-04
申请人： Luigi Giuffre , Vittorio DE Nora , Placido Spaziante
发明人： Luigi Giuffre , Vittorio DE Nora , Placido Spaziante
IPC分类号： C08F8/36 , C08F20/06
CPC分类号： C08F8/36 , C08F2800/10
摘要： Novel sulfonated copolymers formed by copolymerization of a halogenated monomer containing at least one fluorine atom and a monomer of the formula ##STR1## wherein X is an electron attracting group activating the hydrogen atom in the .alpha.-position so that the hydrogen may be replaced with a sulfonic group and Y is selected from the group consisting of hydrogen, methyl and ethyl and their preparation, novel diaphragms made therefrom, a diaphragm cell equipped with a diaphragm made of said sulfonated copolymer and to a method of electrolysis.
摘要翻译：通过共聚含有至少一个氟原子的卤代单体和式“IMAGE”的单体形成的新型磺化共聚物，其中X是激活α位中的氢原子的吸电子基团，使得氢可被磺酸基，Y选自氢，甲基和乙基，它们的制备方法，由其制成的新型隔膜，配有由所述磺化共聚物制成的隔膜的隔膜电池和电解方法。

8. 发明授权

US4059495A Method of electrolyte feeding and recirculation in an electrolysis cell 失效
标题翻译：电解池中电解质进料和再循环的方法
公开(公告)号：US4059495A
公开(公告)日：1977-11-22
申请号：US695047
申请日：1976-06-11
申请人： Oronzio de Nora , Vittorio DE Nora
发明人： Oronzio de Nora , Vittorio DE Nora
IPC分类号： C25B9/20 , C25B15/08 , C25B1/26 , C25B1/16
CPC分类号： C25B9/206 , C25B15/08
摘要： Describes an electrolysis cell having metal anodes (preferably titanium) and metal cathodes connected together by a metal-to-metal contact. The anodes and cathodes are in wave form, intermeshed together, and the cell may be unipolar or bipolar with terminal positive and negative end unit cells and a plurality of intermediate cell units. The method of electrolyte feeding and recirculation is applicable to the electrolysis cell specifically described and to other electrolysis cells having vertically arranged anodes and cathodes.
摘要翻译：描述具有金属阳极（优选钛）的电解池和通过金属 - 金属接触连接在一起的金属阴极。阳极和阴极是波形，相互啮合在一起，并且电池可以是单极的或具有末端正负极单元电池和多个中间电池单元的双极。电解质进料和再循环的方法适用于具体描述的电解槽和具有垂直排列的阳极和阴极的其它电解槽。

9. 发明授权

US4108756A Bipolar electrode construction 失效
标题翻译：双极电极结构
公开(公告)号：US4108756A
公开(公告)日：1978-08-22
申请号：US745403
申请日：1976-11-26
申请人： Oronzio de Nora , Vittorio DE Nora , Placido M. Spaziante
发明人： Oronzio de Nora , Vittorio DE Nora , Placido M. Spaziante
IPC分类号： C02F1/00 , C02F1/461 , C02F1/467 , C25B1/26 , C25B9/06 , C25B11/00
CPC分类号： C25B9/063 , C02F1/46109 , C25B1/26 , C02F1/4674 , C02F2001/46119 , C02F2001/46128 , C02F2001/46133 , C02F2001/46142 , C02F2103/42 , C02F2201/4611 , C02F2301/022 , C02F2303/04
摘要： Novel vertical multiunit electrolyzers with bipolar metallic electrodes for the electrolysis of halide containing electrolytes to produce oxidized halogen compounds and to a novel electrolysis of electrolytes which is designed to produce a gas lift effect to sweep solid deposits off the electrodes and out of the electrolyzer.
摘要翻译：具有用于电解含有电解质以产生氧化的卤素化合物的卤化物的双极金属电极的新型垂直多单元电解器以及被设计成产生气体提升效应以从固体沉积物离开电极并离开电解器的电解质的新型电解。

10. 发明授权

US4046653A Novel electrolysis method and apparatus 失效
标题翻译：新型电解法和设备
公开(公告)号：US4046653A
公开(公告)日：1977-09-06
申请号：US580952
申请日：1975-05-27
申请人： Oronzio de Nora , Vittorio DE Nora , Placido M. Spaziante
发明人： Oronzio de Nora , Vittorio DE Nora , Placido M. Spaziante
IPC分类号： C25B1/26 , C25B9/06 , C25B1/24
CPC分类号： C25B9/063 , C25B1/265
摘要： A novel process for the preparation of an alkali metal halate by electrolysis of an aqueous alkali metal halide solution comprising passing an alkali metal halide solution upwardly through a plurality of bipolar electrolysis units while passing an electrolysis current therethrough at a temperature of 90.degree. to 110.degree. C and at a current density to volume ratio of 15 to 30 A/liter to convert at least a portion of the alkali metal halide to alkali metal hypohalite, passing the resulting electrolyte while venting the hydrogen formed to a reaction zone whose volume is sufficient to provide a residence time to substantially complete the conversion of the alkali metal hypohalite to alkali metal halate and recovering the said halate from the electrolyte and an apparatus for performing the said process.
摘要翻译：一种用于通过电解碱金属卤化物水溶液来制备碱金属卤化物的新方法，包括使碱金属卤化物溶液向上通过多个双极电解单元，同时在90°至110°的温度通过电解电流。并且当前的体积比为15-30A /升，以将至少一部分碱金属卤化物转化为碱金属次卤酸盐，使所得电解质通过，同时将形成的氢气排放到体积足够的反应区提供停留时间以基本上完成碱金属次卤酸盐转化为碱金属卤化物并从电解质中回收所述卤酸盐和用于进行所述方法的设备。

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