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1.发明授权Apparatus and method for separating zirconium isotopes using balanced ion electromigration 失效使用平衡离子电化分离ZIRCONIUM同位素的装置和方法
公开(公告)号：US5183542A
公开(公告)日：1993-02-02
申请号：US461578
申请日：1990-01-05
摘要： Both a method and apparatus for separating zirconium isotopes by balanced ion migration in a counterflowing electrolyte are disclosed herein. In the method of the invention, zirconium chloride is dissolved in a solution of HCl, and a voltage of between 2 and 50 volts is applied across the electrolyte to create a flow of zirconium ions toward the cathode, and a counterflow of chlorine ions toward the anode which is balanced such that the lighter weight isotopes of zirconium migrate toward the cathode while the heavier weight zirconium isotopes stay in the vicinity of the anode. The apparatus of the invention includes a polarizing assembly formed from a bundle of small diameter glass tubes aligned between the anode and the cathode. The internal shape of the tubes impedes kinetic agitation movement of the zirconium ions in all directions except in the direction between the anode and the cathode, thereby expediting the separation process. Glass frits are used to partition off the electrolyte in the region of both the anode and the cathode so that the isotopes which eventually accumulate in these regions may be drawn off with a minimum of fluid agitation.
摘要翻译： 本文公开了通过在逆流电解质中的平衡离子迁移分离锆同位素的方法和装置。 在本发明的方法中，将氯化锆溶解在HCl溶液中，并且在电解液之间施加2至50伏的电压以产生朝向阴极的锆离子流，并且将氯离子逆向向 阳极平衡，使得较轻的锆的同位素向阴极迁移，而较重的锆同位素停留在阳极附近。 本发明的装置包括一个偏振组件，该偏振组件由一排在阳极和阴极之间排列的小直径玻璃管组成。 管的内部形状阻止锆离子在除了阳极和阴极之间的方向上的所有方向上的动力学搅拌运动，从而加速了分离过程。 使用玻璃料将阳极和阴极区域中的电解质分隔开，使得最终在这些区域中积聚的同位素可以用最少的流体搅动排出。
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公开(公告)号：US4639401A
公开(公告)日：1987-01-27
申请号：US832785
申请日：1986-02-26
CPC分类号： H01M8/08
摘要： A phosphoric acid fuel cell having an improved electrolyte comprising concentrated H.sub.3 PO.sub.4 and at least 0.5 wt. percent lauryl dimethyl amine.
摘要翻译： 一种具有改进的电解质的磷酸燃料电池，其包含浓缩的H 3 PO 4和至少0.5wt。 月桂基二甲基胺。
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公开(公告)号：US4578165A
公开(公告)日：1986-03-25
申请号：US544160
申请日：1983-10-21
CPC分类号： C01G27/003 , C01G25/003 , C22B3/0021 , C22B3/22 , Y02P10/234
摘要： A process for the separation of zirconium values from hafnium values wherein a solution of a zirconium chelate complex and a hafnium chelate complex, each having a common ligand, is irradiated with light, of a wavelength between 300 nm and 700 nm, in the presence of a scavenger, such that one of the metal chelate complexes is excited and reacts with the scavenger to form a reaction product that is separated from the solution while the other of the metal chelate complex remains stable and is retained in the solution.
摘要翻译： 将锆值与铪值分离的方法，其中将锆螯合物络合物和铪螯合络合物的溶液（各自具有共同的配体）用波长在300nm和700nm之间的光照射，在存在下 使得金属螯合物络合物之一被激发并与清除剂反应以形成与溶液分离的反应产物，而另一种金属螯合物保持稳定并保留在溶液中。
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公开(公告)号：US4612097A
公开(公告)日：1986-09-16
申请号：US651417
申请日：1984-09-17
CPC分类号： C01G25/003 , B01D59/34 , B01J19/121
摘要： The zirconium 91 isotopic content of zirconium is reduced by forming a solution of a zirconium compound and a scavenger of 8-hydroxyquinoline or its derivatives, and irradiating the solution with light at a wavelength which excites the compound so that it reacts with the scavenger. Because the molecules containing the zirconium 91 isotope remain excited longer, they react disproportionately with the scavenger. The reaction product, which precipitates from the solution, is therefore enriched in the zirconium 91 isotope. Micelle-forming agents can be added to the solution to enhance the isotopic enrichment.
摘要翻译： 通过形成锆化合物和8-羟基喹啉或其衍生物的清除剂的溶液来还原锆的锆91同位素含量，并用激发化合物的波长的光照射溶液，使其与清除剂反应。 由于含有锆91同位素的分子保持激发更长时间，它们与清除剂不成比例地反应。 因此，从溶液中析出的反应产物富含锆91同位素。 可以将胶束形成剂加入到溶液中以增强同位素富集。
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5.发明授权
公开(公告)号：US4481128A
公开(公告)日：1984-11-06
申请号：US356687
申请日：1982-03-10
申请人： John F. Jackovitz , Earl A. Pantier
发明人： John F. Jackovitz , Earl A. Pantier
摘要： A high capacity battery material is made, consisting essentially of hydrated Ni(II) hydroxide, and about 5 wt. % to about 40 wt. % of Ni(IV) hydrated oxide interlayer doped with alkali metal cations selected from potassium, sodium and lithium cations.
摘要翻译： 制造高容量电池材料，其基本上由氢氧化镍（II）和约5wt。 ％至约40wt。 含有选自钾，钠和锂阳离子的碱金属阳离子的Ni（IV）水合氧化物中间体的％。
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公开(公告)号：US3941614A
公开(公告)日：1976-03-02
申请号：US558110
申请日：1975-03-13
申请人： John F. Jackovitz , Earl A. Pantier
发明人： John F. Jackovitz , Earl A. Pantier
摘要： An electrode plate is made by loading a supporting porous metallic plaque with active battery material made by: (1) hydrolyzing the reaction product of a starting material comprising an admixture of Ni oxide and effective amounts of sodium peroxide fused at temperatures between about 800.degree.C-1150.degree.C, the hydrolyzed solid reaction product containing electrochemically active Ni hydrated oxides and hydroxide forms, (2) if desirable, drying the product below about 65.degree.C, and (3) adding, at some step in the method, an amount of cobalt containing additive effective to provide about 2-12 wt% total Co in the active battery material based on Ni oxide plus Co content.
摘要翻译： 电极板通过用活性电池材料装载支撑多孔金属板制成，该活性电池材料通过以下步骤制备：（1）水解包含Ni氧化物和有效量的过氧化钠的起始材料的反应产物，其在约800℃ -1150℃，含有电化学活性的Ni水合氧化物和氢氧化物形式的水解固体反应产物，（2）如果需要，将产物干燥在约65℃以下，和（3）在该方法的某个步骤中加入量 的含钴添加剂有效地提供基于Ni氧化物和Co含量的活性电池材料中的总共Co的约2-12重量％。
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公开(公告)号：US5788765A
公开(公告)日：1998-08-04
申请号：US709398
申请日：1996-08-30
申请人： Narsingh B. Singh , William D. Partlow , Steven Strauch , Albert M. Stewart , John F. Jackovitz , David W. Coffey
发明人： Narsingh B. Singh , William D. Partlow , Steven Strauch , Albert M. Stewart , John F. Jackovitz , David W. Coffey
摘要： Crystals formed of a solid-solution of K.sub.2 Ni(SO.sub.4).sub.2 6H.sub.2 O provide very good materials for filtering ultraviolet light and will not deteriorate in temperatures as high as 110.degree. C. They are particularly useful in sensing devices which seek to identify the presence of ultraviolet light in the UV missile warning band.
摘要翻译： 由K2Ni（SO4）26H2O的固溶体形成的晶体提供了非常好的过滤紫外线的材料，并且不会在高达110℃的温度下劣化。它们特别适用于寻求识别紫外线的存在的设备 在紫外线导弹警告带。
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公开(公告)号：US4804598A
公开(公告)日：1989-02-14
申请号：US133589
申请日：1987-12-14
CPC分类号： H01M2/1686 , H01M10/32 , H01M2/1653 , H01M2300/0014
摘要： A silver-iron battery is made comprising a case 14 and a cover 15 within which are disposed at least one silver electrode 11, at least one iron electrode 12, a separator system 13 between the electrodes and an alkaline electrolyte, where the separator system contains at least a layer of low density polyethylene, having a density of from about 0.91 g./cm.sup.3 to about 0.92 g./cm.sup.3, graft co-polymerized with an acrylic material, disposed next to the silver electrodes, and at least a layer of high density polyethylene, having a density of from about 0.95 g./cm.sup.3 to about 0.96 g./cm.sup.3, graft co-polymerized with an acrylic material, disposed next to the iron electrodes, and where a layer of cellophane can also be included next to the low density polyethylene and a middle layer of low density polyethylene and be included between the cellophane and the high density polyethylene.
摘要翻译： 制成银 - 铁电池，其包括壳体14和盖15，在该壳体中设置有至少一个银电极11，至少一个铁电极12，电极之间的隔板系统13和碱性电解质，其中分离器系统包含 至少一层低密度聚乙烯，其密度为约0.91g / cm 3至约0.92g / cm 3，与布置在银电极旁边的丙烯酸材料接枝共聚，以及至少一层 密度为约0.95g / cm 3至约0.96g / cm 3的高密度聚乙烯，与邻近铁电极设置的丙烯酸材料接枝共聚，下面还可以包含玻璃纸层 到低密度聚乙烯和低密度聚乙烯的中间层，并被包括在玻璃纸和高密度聚乙烯之间。
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公开(公告)号：US4443526A
公开(公告)日：1984-04-17
申请号：US354489
申请日：1982-03-03
摘要： A battery plate is made by loading a supporting porous metallic plaque with an electrode paste comprising: (1) NiCO.sub.3, (2) cobalt additive, (3) sufficient water to form a paste, and optionally (4) a deflocculant.
摘要翻译： 通过用电极糊料装载支撑多孔金属板来制造电池板，所述电极浆料包括：（1）NiCO 3，（2）钴添加剂，（3）足够的水以形成糊状物，和任选地（4）抗絮凝剂。
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公开(公告)号：US4330603A
公开(公告)日：1982-05-18
申请号：US229360
申请日：1981-01-29
申请人： John F. Jackovitz , Earl A. Pantier
发明人： John F. Jackovitz , Earl A. Pantier
摘要： A high capacity battery material is made, consisting essentially of hydrated Ni(II) hydroxide, and about 5 wt. % to about 40 wt. % of Ni(IV) hydrated oxide interlayer doped with alkali metal cations selected from potassium, sodium and lithium cations.
摘要翻译： 制造高容量电池材料，其基本上由氢氧化镍（II）和约5wt。 ％至约40wt。 含有选自钾，钠和锂阳离子的碱金属阳离子的Ni（IV）水合氧化物中间体的％。
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