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41. 发明申请

US20010030131A1 Electrode and electrolyte for use in preparation of nitrogen trifluoride gas, and preparation method of nitrogen trifluoride gas by use of them 有权
标题翻译：用于制备三氟化氮气体的电极和电解质，以及使用它们的三氟化氮气体的制备方法
公开(公告)号：US20010030131A1
公开(公告)日：2001-10-18
申请号：US09739967
申请日：2000-12-20
发明人： Tatsuma Morokuma , Hiromi Hayashida , Akio Kikkawa
IPC分类号： C25B001/00 , C25B011/04
CPC分类号： C25B1/245
摘要： An electrode for electrolyzing an electrolyte comprising an ammonium fluoride (NH4F)-hydrogen fluoride (HF)-containing molten salt and having a composition ratio (HF/NH4F) of 1 to 3 to prepare a nitrogen trifluoride (NF3) gas and an electrolyte for use in the preparation of NF3 gas, and a preparation method of the NF3 gas by the use of the electrode and the electrolyte. The electrode comprises nickel having 0.07 wt % or less of Si content and containing a transition metal other than nickel. The electrolyte also contains a transition metal other than nickel.
摘要翻译：一种用于电解电解质的电极，其包含含氟化铵（NH 4 F） - 氟化氢（HF）的熔融盐，并且组成比（HF / NH 4 F）为1至3，以制备三氟化氮（NF 3）气体和用于用于制备NF3气体，以及通过使用电极和电解质制备NF 3气体的方法。电极包含含有0.07重量％以下的Si含量且含镍以外的过渡金属的镍。电解质还含有除镍以外的过渡金属。

42. 发明申请

US20040238372A1 Electrolyte and method for manufacturing and/or refining of silicon 审中-公开
标题翻译：用于制造和/或精制硅的电解质和方法
公开(公告)号：US20040238372A1
公开(公告)日：2004-12-02
申请号：US10477747
申请日：2004-07-06
发明人： Espen Olsen
IPC分类号： C25B001/00
CPC分类号： C25B1/006
摘要： Electrolyte for the manufacture or refining of silicon at high temperatures, particularly suited for the manufacture of high grade silicon. The electrolyte is mainly formed from a salt melt of CaCl2 and CaO. The invention further concerns a method for the manufacture of silicon in a salt melt at a high temperature, in which quartz with a low content of phosphorus and boron is subjected to electrolysis in such a melt, and a method for the refining of silicon where the silicon to be refined is used as an alloy element for the anode used in an electrolytic cell including the melt defined above.
摘要翻译：用于在高温下制造或精制硅的电解质，特别适用于高品质硅的制造。电解质主要由CaCl2和CaO的盐熔体形成。本发明还涉及在高温下在盐熔体中制造硅的方法，其中具有低含量磷和硼的石英在这种熔体中进行电解，以及一种硅精炼方法，其中将待精制的硅用作用于包括上述定义的熔体的电解槽中的阳极的合金元素。

43. 发明申请

US20040209132A1 Hydrogen sensor for fuel processors of a fuel cell 失效
标题翻译：用于燃料电池燃料处理器的氢传感器
公开(公告)号：US20040209132A1
公开(公告)日：2004-10-21
申请号：US10845881
申请日：2004-05-14
发明人： Patricia J. Nelson , Manish Sinha
IPC分类号： H01M008/04 , H01M008/18 , H01M008/10 , C25B015/02 , C25C001/00 , C25B001/00 , C25C003/00 , C25B003/00
CPC分类号： B60L11/1898 , H01M8/04089 , H01M8/0612 , H01M8/0662 , Y02T90/34
摘要： A method and apparatus estimate hydrogen concentration in a reformate stream produced by a fuel processor of a fuel cell. A sensor measures carbon monoxide, carbon dioxide, and water in the reformate stream. A fuel meter controls fuel input to the fuel processor. An air meter controls air input to the fuel processor. A water meter controls water input to the fuel processor. A transport delay estimator recursively estimates transport delay of the fuel processor. A hydrogen estimator associated with the transport delay estimator, the air, water and fuel meters, and the sensor estimates hydrogen concentration in the reformate stream. The hydrogen estimator includes a fuel processor model that is adjusted using the estimated transport delay. The carbon monoxide, the carbon dioxide and the water are measured using a nondispersive infrared (NDIR) sensor.
摘要翻译：一种方法和装置估计由燃料电池的燃料处理器产生的重整产物流中的氢浓度。传感器测量重整油流中的一氧化碳，二氧化碳和水。燃油表控制燃料输入到燃料处理器。一个空气表控制空气输入到燃料处理器。水表控制向燃料处理器输入的水。运输延迟估计器递归地估计燃料处理器的运输延迟。与运输延迟估计器，空气，水和燃料表相关联的氢气估计器，传感器估计重整流中的氢浓度。氢气估计器包括使用估计的运输延迟来调节的燃料处理器模型。使用非分散红外（NDIR）传感器测量一氧化碳，二氧化碳和水。

44. 发明申请

US20040191584A1 Methods of conditioning direct methanol fuel cells 失效
标题翻译：直接甲醇燃料电池的调理方法
公开(公告)号：US20040191584A1
公开(公告)日：2004-09-30
申请号：US10460452
申请日：2003-06-12
发明人： Cynthia Rice , Xiaoming Ren , Shimshon Gottesfeld
IPC分类号： H01M008/10 , C25B001/00
CPC分类号： H01M4/92 , H01M4/921 , H01M8/04186 , H01M8/04223 , H01M8/1011 , H01M8/2483 , Y02E60/523
摘要： Methods for conditioning the membrane electrode assembly of a direct methanol fuel cell (nullDMFCnull) are disclosed. In a first method, an electrical current of polarity opposite to that used in a functioning direct methanol fuel cell is passed through the anode surface of the membrane electrode assembly. In a second method, methanol is supplied to an anode surface of the membrane electrode assembly, allowed to cross over the polymer electrolyte membrane of the membrane electrode assembly to a cathode surface of the membrane electrode assembly, and an electrical current of polarity opposite to that in a functioning direct methanol fuel cell is drawn through the membrane electrode assembly, wherein methanol is oxidized at the cathode surface of the membrane electrode assembly while the catalyst on the anode surface is reduced. Surface oxides on the direct methanol fuel cell anode catalyst of the membrane electrode assembly are thereby reduced.
摘要翻译：公开了用于调节直接甲醇燃料电池（“DMFC”）的膜电极组件的方法。在第一种方法中，与功能直接甲醇燃料电池中使用的极性相反的电流通过膜电极组件的阳极表面。在第二种方法中，将甲醇供应到膜电极组件的阳极表面，允许将膜电极组件的聚合物电解质膜交叉到膜电极组件的阴极表面，并且与极性相反的电流在功能化的直接甲醇燃料电池中通过膜电极组件被吸入，其中在阳极表面上的催化剂减少时，甲醇在膜电极组件的阴极表面被氧化。因此，膜电极组件的直接甲醇燃料电池阳极催化剂上的表面氧化物减少。

45. 发明申请

US20040129554A1 Process for subjecting to actinic radiation and storing an oxygen scavenger, and a stored oxygen scavenger 失效
标题翻译：用于光化辐射并储存除氧剂和储存的氧气清除剂的方法
公开(公告)号：US20040129554A1
公开(公告)日：2004-07-08
申请号：US10684259
申请日：2003-10-10
发明人： James A. Solis , Richard Dayrit , Scott W. Beckwith , Brian L. Butler , Ronald L. Cotterman , Drew V. Speer , Thomas D. Kennedy
IPC分类号： C25B001/00
CPC分类号： B65D81/267 , A23L3/3436 , B65B25/067 , B65B25/068 , B65B31/00 , B65B55/16 , B65B55/19 , Y10T428/1334 , Y10T428/1355 , Y10T428/1359 , Y10T428/24967 , Y10T428/2826 , Y10T428/31504 , Y10T428/31913
摘要： A method comprises subjecting ant oxygen scavenger to actinic radiation; and then optionally storing the oxygen scavenger in a container, the container configured such that the oxygen scavenger exhibits no substantial oxygen scavenging activity while inside the container. The dosed oxygen scavenger can later be removed from the container, if stored therein, subjected to a second dose of actinic radiation to trigger the oxygen scavenger, and used in packaging oxygen sensitive products. A stored oxygen scavenger, untriggered, is also disclosed.
摘要翻译：一种方法包括使抗氧清除剂进行光化辐射; 然后任选地将氧清除剂存储在容器中，该容器被配置成使得除氧剂在容器内部不显示实质的氧清除活性。随后可以将定量吸入的除氧剂从容器中取出，如果储存在其中，则经受第二剂量的光化辐射以引发除氧剂，并用于包装氧气敏感产品。还公开了未触发的储存的除氧剂。

46. 发明申请

US20040020785A1 Magnetically-enhanced electrolytic cells for generating chlor-alkali and methods related thereto 审中-公开
标题翻译：用于生成氯碱的磁性增强型电解槽及其相关的方法
公开(公告)号：US20040020785A1
公开(公告)日：2004-02-05
申请号：US10210259
申请日：2002-07-31
发明人： Shelley D. Minteer
IPC分类号： C25B001/00 , C25C003/00
CPC分类号： C25B15/00 , C25B1/34 , C25B11/04
摘要： An electrolytic cell for producing a chlor-alkali including at least two electrodes in reactive contact with an aqueous liquid containing a chloride salt, wherein at least one of the electrodes is within a magnetic field is described herein.
摘要翻译：本文描述了一种用于生产包含至少两个与包含氯化物盐的含水液体反应性接触的电极的氯 - 碱的电解池，其中至少一个电极在磁场内。

47. 发明申请

US20030183535A1 Process for the preparation of zinc dithionite 审中-公开
标题翻译：制备连二亚硫酸锌的方法
公开(公告)号：US20030183535A1
公开(公告)日：2003-10-02
申请号：US10109443
申请日：2002-03-28
申请人： Clariant International Ltd.
发明人： Baldev K. Bandlish , Vincent Wise Martin
IPC分类号： C25B001/00
CPC分类号： C25C1/16 , C01G9/00 , C25C5/02
摘要： Disclosed is a process for preparing zinc dithionite comprising reacting zinc metal with sulfur dioxide, wherein the zinc metal used in the reaction is produced by electrochemical reduction in an undivided electrochemical cell of an aqueous alkaline slurry or solution of zinc oxide or any other zinc compound that reacts with aqueous base to form zinc oxide.
摘要翻译：公开了一种制备连二亚硫酸锌的方法，其包括使锌金属与二氧化硫反应，其中用于反应的锌金属是通过电化学还原在碱性水溶液或氧化锌或任何其它锌化合物的溶液中的电解还原，与碱水溶液反应形成氧化锌。

48. 发明申请

US20030035997A1 Process for preparation of spinel-type lithium manganate 审中-公开
标题翻译：制备尖晶石型锰酸锂的方法
公开(公告)号：US20030035997A1
公开(公告)日：2003-02-20
申请号：US10262096
申请日：2002-09-30
申请人： Mitsui Mining & Smelting Co., Ltd.
发明人： Koichi Numata , Tsuneyoshi Kamada , Takuya Nakashima , Shinji Arimoto
IPC分类号： H01M004/50 , C01G045/12 , C25B011/04 , C25B001/00
CPC分类号： H01M4/131 , C01G45/1221 , C01G45/1242 , C01P2002/32 , C01P2006/40 , H01M4/485 , H01M4/505 , H01M10/0525
摘要： The process for preparing spinel-type lithium manganate according to the present invention is constituted by a process to admix the electrolyzed manganese dioxide, which is obtained by neutralizing manganese dioxide precipitated by means of electrolysis with any of potassium hydroxide, potassium carbonate and lithium hydroxide, and a lithium material and a process to subject the resulting mixture to a sintering process.
摘要翻译：根据本发明的制备尖晶石型锰酸锂的方法是通过将通过电解沉淀的二氧化锰与氢氧化钾，碳酸钾和氢氧化锂中的任一种中和的电解二氧化锰混合的方法构成的，和锂材料以及使所得混合物进行烧结过程的方法。

49. 发明申请

US20020195349A1 Method and apparatus for the storage and redistribution of electrical energy 有权
标题翻译：用于存储和重新分配电能的方法和装置
公开(公告)号：US20020195349A1
公开(公告)日：2002-12-26
申请号：US10156030
申请日：2002-05-29
申请人： CASALE CHEMICALS SA
发明人： Sioli Giancarlo
IPC分类号： C25B009/00 , C25B001/00 , C25B003/00 , C25B015/00 , C25C001/00 , C25C001/02 , C25C003/00 , C25C007/00 , C25C007/08 , C25D017/00 , H01M008/04
CPC分类号： H01M8/0656 , C25B1/04 , C25B15/08 , Y02E60/366 , Y10S204/04
摘要： A method of storage and redistribution of electrical energy comprising the steps of: producing hydrogen and oxygen through water electrolysis in an electrolyzer (1) operating under pressure; collecting the hydrogen and oxygen so obtained in respective pressurized tanks (3, 5); reconverting into water and electrical energy hydrogen and oxygen, through an electrochemical reaction of the latter in a fuel cell (9) fed from the tanks (3, 5), distinguishes itself by the fact that in the electrolyzer (1) and in the fuel cell (9) a same liquid phase is used and by the fact that the water produced in the fuel cell (9) by the hydrogen and oxygen reconversion step, is collected in the respective liquid phase and transferred together with the liquid phase to the electrolyzer (1) in order to undergo electrolysis.
摘要翻译：一种电能的储存和再分配方法，包括以下步骤：在压力下运行的电解槽（1）中通过水电解产生氢和氧; 收集在各加压罐（3,5）中获得的氢气和氧气; 通过后者在从罐（3,5）供给的燃料电池（9）中的电化学反应再转化为水和电能，氢和氧通过在电解槽（1）和燃料中的事实来区分电池（9）使用相同的液相，并且通过氢和氧再转化步骤在燃料电池（9）中产生的水被收集在各个液相中并与液相一起转移到电解槽（1）进行电解。

50. 发明申请

US20020157963A1 Process for manufacture and improved manganese dioxide for electrochemical cells 有权
标题翻译：电化学电池的制造和改善二氧化锰的方法
公开(公告)号：US20020157963A1
公开(公告)日：2002-10-31
申请号：US09788754
申请日：2001-02-20
发明人： Stuart M. Davis , Peter R. Moses , Gary Miller
IPC分类号： C25B001/00 , H01M004/50 , C01G045/02
CPC分类号： C01G45/02 , C01P2006/10 , C01P2006/12 , C01P2006/40 , C01P2006/80 , C25B1/21 , H01M4/50
摘要： A process for manufacture of manganese dioxide comprising subjecting an aqueous bath comprising manganese sulfate (MnSO4) and sulfuric acid (H2SO4) to electrolysis in a closed cell wherein the electrolysis bath is maintained at an elevated temperature above 110null C., preferably above 115null C. and at superatmospheric pressure. Desirably the bath can be maintained at an elevated temperature between about 115null C. and 155null C. The electrolysis is carried out preferably at elevated current density of between about 12.5 and 37 Amp/sq.ft (135 and 400 Amp/sq. meter) of the anode surface which allows for smaller or fewer electrolysis units. An MnO2 product having a specific surface area (SSA) within desired range of between 18-45 m2/g can be obtained. A doping agent, preferably a soluble titanium dopant can also be employed to help obtain the desired specific surface area (SSA) of the MnO2 product. The manganese dioxide product when used as cathode active material in zinc/MnO2 alkaline cells results in excellent service life, particularly when the cell is used in high power application.
摘要翻译：一种制造二氧化锰的方法，包括使包含硫酸锰（MnSO 4）和硫酸（H 2 SO 4）的水浴在闭孔中电解，其中电解浴保持在110℃以上，优选高于115℃的高温 C.和超大气压。理想地，浴可以保持在约115℃和155℃之间的升高的温度。电解优选在升高的电流密度下进行，电流密度为约12.5安培至37安培/平方英尺（135和400安培/平方米）。阳极表面，其允许更小或更少的电解单元。可以获得具有在18-45m 2 / g之间的期望范围内的比表面积（SSA）的MnO 2产物。还可以使用掺杂剂，优选可溶性钛掺杂剂来帮助获得所需的MnO 2产物的比表面积（SSA）。当用作锌/锰氧化物碱性电池中的阴极活性材料时，二氧化锰产品具有优异的使用寿命，特别是当电池用于大功率应用时。

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