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71. 发明授权

US5413689A Carbon containing body or mass useful as cell component 失效
标题翻译：含碳体或大量可用作细胞成分
公开(公告)号：US5413689A
公开(公告)日：1995-05-09
申请号：US897726
申请日：1992-06-12
申请人： Vittorio de Nora , Jainagesh A. Sekhar
发明人： Vittorio de Nora , Jainagesh A. Sekhar
IPC分类号： C25C3/06 , C04B35/52 , C04B35/528 , C04B37/00 , C25C3/08 , C25C3/12 , C25B11/00 , C25B11/12
CPC分类号： C04B35/645 , C04B35/528 , C04B37/005 , C04B37/006 , C25C3/08 , C25C3/125 , C04B2235/6587 , C04B2237/086 , C04B2237/09 , C04B2237/121 , C04B2237/363 , C04B2237/385
摘要： A carbon containing paste for use in particular as components of electrolytic cells as such or compacted to form anodes, cathodes and cell linings of cells for the electrolysis of alumina for the production of aluminium, consists of a compact mixture of one or more particulate carbonaceous material(s) with a non-carbonaceous non-polluting binder and optionally with one or more fillers, the binder being a suspension of one or more colloids such as colloidal silica, alumina, yttria, ceria, thoria, zirconia, magnesia, lithia or being derived from one or more colloid precursors or colloid reagents optionally with one or more chelating agents. Cell components are produced by forming the paste to a desired shape and size, for instance in a mold, an injection die or in a cell bottom, compacting and drying before use, or the paste can be used as such like in a Soderberg type anode, or for bonding together carbon blocks like a ramming paste.
摘要翻译：用于特别是作为电解槽的组分的碳含量糊料或压制形成用于生产铝的电解氧化铝的阳极，阴极和电池的电池衬垫由一种或多种颗粒状碳质材料的紧密混合物组成具有非碳质无污染的粘合剂和任选的一种或多种填料，所述粘合剂是一种或多种胶体如胶体二氧化硅，氧化铝，氧化钇，二氧化铈，氧化钍，氧化锆，氧化镁，锂离子的悬浮液或衍生自一种或多种胶体前体或任选与一种或多种螯合剂的胶体试剂。通过将糊剂形成所需的形状和尺寸，例如在模具，注射模具或细胞底部，在使用前压实和干燥，或者可以像Soderberg型阳极那样使用糊料来生产细胞组分或用于将碳块粘结在一起，如捣碎膏。

72. 发明授权

US5135621A Composite cell bottom for aluminum electrowinning 失效
标题翻译：用于铝电解的复合电池底部
公开(公告)号：US5135621A
公开(公告)日：1992-08-04
申请号：US466366
申请日：1990-03-15
申请人： Vittorio de Nora , Jean-Jacques Duruz , Brian Cronin
发明人： Vittorio de Nora , Jean-Jacques Duruz , Brian Cronin
IPC分类号： C25C20060101 , C25C3/08
CPC分类号： C25C3/08
摘要： A cell for the electrowinning of aluminum from molten salts has a cell bottom lining consisting partly of a refractory mass (4) and partly of carbon bodies (5). At least 30% and preferably 50% or more of the cell bottom area is occupied by the refractory mass (4). The carbon bodies (5) are level with the refractory mass (4) or are recessed therein.
摘要翻译： PCT No.PCT / EP88 / 00816 Sec。 371 1990年3月15日 102（e）1990年3月15日PCT PCT。出版物WO89 / 02487 日期：1989年3月23日。用于从熔融盐中电解提取铝的电池具有部分由耐火材料（4）和部分碳体（5）组成的电池底部衬里。电池底部面积的至少30％，优选为50％以上被耐火材料块（4）所占据。碳体（5）与耐火材料块（4）平齐或凹入其中。

73. 发明授权

US4246324A Consumable replaceable anodes for batteries 失效
标题翻译：电池可消耗的可更换阳极
公开(公告)号：US4246324A
公开(公告)日：1981-01-20
申请号：US28364
申请日：1979-04-09
申请人： Vittorio de Nora , Placido M. Spaziante
发明人： Vittorio de Nora , Placido M. Spaziante
IPC分类号： H01M4/02 , H01M4/86 , H01M12/06
CPC分类号： H01M12/065 , H01M4/8626 , H01M2004/024 , H01M2004/8689
摘要： A battery comprising an inert container housing a plurality of corrosion resistant gas depolarized metal cathode elements in hollow box-like form and consumable anode elements in spaced relationship with said cathode elements. At least one wall of each cathode element has a gas-permeable porous cathode formed of sintered particles impregnated with a catalyst and, on the inside, with a hydrophobic resin. The consumable anode elements are mounted on non-consumable metal supports so as to be removable (with or without their supports) and replaceable in the container. In operation, depolarizing gas is fed inside the cathode elements and an electrolyte is maintained between the facing cathodes and anodes.
摘要翻译：一种电池，包括容纳多个耐腐蚀气体去极化金属阴极元件的惰性容器，空心盒状形式和与所述阴极元件间隔开的可消耗阳极元件。每个阴极元件的至少一个壁具有由浸渍有催化剂的烧结颗粒形成的气体可渗透的多孔阴极，并且在内部由疏水性树脂形成。消耗性阳极元件安装在非消耗性金属支撑件上，以便可拆卸（具有或不具有其支撑件）并且可在容器中更换。在操作中，去极化气体被供给到阴极元件内部，并且在面对的阴极和阳极之间保持电解质。

74. 发明授权

US4167607A Halogen electrodes and storage batteries 失效
标题翻译：卤素电极和蓄电池
公开(公告)号：US4167607A
公开(公告)日：1979-09-11
申请号：US861951
申请日：1977-12-19
申请人： Vittorio de Nora , Placido M. Spaziante
发明人： Vittorio de Nora , Placido M. Spaziante
IPC分类号： C25B11/03 , H01M4/00 , H01M10/36 , H01M12/08 , H01M8/04
CPC分类号： H01M12/085 , C25B11/035 , H01M10/365 , H01M4/00 , Y02E60/128
摘要： A composite halogen electrode for a rechargeable metal-halogen energy storage cell comprises a thin foraminous sheet, typically a valve metal with an electroconductive and electrocatalytic non-passivating coating, in electrical contact over substantially the entire electrode surface with a porous fluid-permeable body for example of carbon fibers or sintered valve metal particles and having throughout its porous structure an active surface coating of electroconductive and electrocatalytic non-passivating material forming a three-dimensional percolating electrode. The foraminous sheet faces an opposing consumable electrode of a storage cell or battery. During charging, halogen evolves essentially at the surface of this sheet and during discharge halogen contained in an electrolyte is ionized as it percolates through the porous body.
摘要翻译： {PG，1A可再充电金属 - 卤素储能电池的复合卤素电极包括薄多孔片材，通常是具有导电和电催化非钝化涂层的阀金属，在基本上整个电极表面上与多孔流体电接触具有例如碳纤维或烧结阀金属颗粒的渗透体，并且在其多孔结构中具有形成三维渗滤电极的导电和电催化非钝化材料的活性表面涂层。多孔薄片面对存储单元或电池的相对的可消耗电极。在充电期间，卤素基本上在该片材的表面放出，并且在放电期间，包含在电解质中的卤素通过多孔体渗透时被电离。

75. 发明授权

US4136235A Secondary batteries 失效
标题翻译：二次电池
公开(公告)号：US4136235A
公开(公告)日：1979-01-23
申请号：US816748
申请日：1977-07-18
申请人： Vittorio de Nora , Antonio Nidola , Placido M. Spaziante
发明人： Vittorio de Nora , Antonio Nidola , Placido M. Spaziante
IPC分类号： H01M4/68 , H01M6/04
CPC分类号： H01M4/68
摘要： Storage batteries having negative and positive electrodes in which oxidized lead and/or lead oxide paste for the positive electrodes is applied to a metal base selected from the group consisting of tungsten-rhenium alloys, tantalum and titanium-tantalum alloys and lead and/or oxidized lead paste for the negative electrodes is applied to a metal base selected from the group consisting of tantalum, titanium-tantalum alloys and an alloy of tungsten-rhenium provided with a thin coating of cadmium, silver or lead which avoid the defects of the known electrodes.

76. 发明授权

US4065367A Method of operating an electrolysis cell 失效
标题翻译：操作电解池的方法
公开(公告)号：US4065367A
公开(公告)日：1977-12-27
申请号：US681145
申请日：1976-04-28
申请人： Vittorio de Nora
发明人： Vittorio de Nora
IPC分类号： C25B9/00 , C25B1/46 , C25B9/08 , C25B9/18 , C25B9/20 , C25B1/16 , C25B1/26
CPC分类号： C25B9/18 , C25B1/46 , C25B9/08 , C25B9/206
摘要： Describes a diaphragm electrolysis cell and method of operation in which water vapor is continuously or intermittently condensed on the cathode side of the diaphragm surface to dilute and remove the hydroxide containing film which forms on the cathode side of the diaphragm surface.
摘要翻译：介绍了隔膜电解槽和操作方法，其中水蒸气在隔膜表面的阴极侧连续或间歇地冷凝，以稀释并除去在隔膜表面的阴极侧形成的含氢氧化物膜。

77. 发明授权

US4056449A Electrowinning method 失效
标题翻译：电熨斗方法
公开(公告)号：US4056449A
公开(公告)日：1977-11-01
申请号：US616044
申请日：1975-09-23
申请人： Vittorio de Nora , Antonio Nidola , Giuseppe Bianchi
发明人： Vittorio de Nora , Antonio Nidola , Giuseppe Bianchi
IPC分类号： C25C1/00 , C25C1/06 , C25C1/08 , C25C1/10 , C25C7/00 , C25C7/06 , C25B1/04 , C25C1/12 , C25C1/16
CPC分类号： C25C1/00 , C25C7/06
摘要： In the method of electrowinning metals from acid aqueous solutions of the metals, the improvement comprising maintaining the anode surface at a temperature not greater than 40.degree. C to avoid deposits of manganese cobalt and iron dioxides and to improve anode life.

78. 发明授权

US3956097A Titanium blankets and anode constructions for diaphragm cells 失效
标题翻译：用于隔膜电池的钛毯和阳极结构
公开(公告)号：US3956097A
公开(公告)日：1976-05-11
申请号：US485844
申请日：1974-07-05
申请人： Vittorio de Nora , Oronzio DE Nora
发明人： Vittorio de Nora , Oronzio DE Nora
IPC分类号： C25B9/00 , C25B9/08 , C25B1/10 , C25B1/14 , C25B1/34
CPC分类号： C25B9/08
摘要： Provides an imperforate valve metal blanket between the cell base of a diaphragm electrolysis cell and the cell can, which acts as a conductor from the positive current leads to dimensionally stable anodes and provides hollow anodes with perforate and imperforate sections to promote anolyte circulation within the cell.
摘要翻译：在隔膜电解池的电池基座和作为正电流导体的电池罐之间提供无孔阀金属覆盖层，导致尺寸稳定的阳极，并提供具有穿孔和无孔部分的中空阳极，以促进电池内的阳极电解液循环。

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