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公开(公告)号：US06875416B1
公开(公告)日：2005-04-05
申请号：US09601946
申请日：1998-08-13
申请人： Mathias Benz , Wolfgang Kummer , Evelyn Pross , Josef Schmoll , Wolfgang Schweda , Daniel Duff , Ricarda Leiberich , Christoph Schild , Ulrich Krynitz , Juliane Meese-Marktscheffel , Viktor Stoller
发明人： Mathias Benz , Wolfgang Kummer , Evelyn Pross , Josef Schmoll , Wolfgang Schweda , Daniel Duff , Ricarda Leiberich , Christoph Schild , Ulrich Krynitz , Juliane Meese-Marktscheffel , Viktor Stoller
IPC分类号： C01G53/00 , H01M4/48 , H01M4/485 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525 , H01M10/0525 , H01M10/36 , C01D1/02 , C01F7/04 , C01G37/02 , C01G45/02
CPC分类号： C01G45/1228 , C01G51/42 , C01G51/44 , C01G53/42 , C01G53/44 , C01G53/50 , C01P2002/52 , C01P2002/74 , C01P2004/50 , C01P2004/61 , C01P2006/12 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0525
摘要： The invention relates to a method for producing lithium-transition metal mixtures of general formula Lix(M1yM21-y)nOnz, wherein M1 represents nickel, cobalt or manganese, M2 represents chromium, cobalt, iron, manganese, molybdenum or aluminium, and is different from M1, n is 2 if M1 represents manganese and is 1 otherwise, x is comprised between 0.9 and 1.2, y is comprised between 0.5 and 1.0 and z is comprised between 1.9 and 2.1. According to the inventive method, an intimate mixture composed of transition metal compounds containing oxygen and of a lithium compound containing oxygen is calcinated, said mixture being obtained by processing a solid powder transition metal compound with a solution of said lithium compound, and then drying. At least the M1 compound is used in powder form having a specific surface of at least 20 m2/g (BET) and calcination is carried out in a fluidised bed.
摘要翻译： 本发明涉及一种制备通式为Lix（M 1 yM 2-y）n O n z的锂 - 过渡金属混合物的方法，其中M 1表示镍，钴或锰，M 2表示铬 ，钴，铁，锰，钼或铝，并且不同于M 1，如果M 1表示锰，则n为2，否则为1，x为0.9至1.2，y为0.5至1.0 z在1.9和2.1之间。 根据本发明的方法，煅烧由含有氧的过渡金属化合物和含氧化合物的锂化合物组成的紧密混合物，所述混合物通过用所述锂化合物的溶液处理固体粉末过渡金属化合物，然后干燥而获得。 至少M 1化合物以比表面积至少为20m 2 / g（BET）的粉末形式使用，并且在流化床中进行煅烧。
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公开(公告)号：US06800396B1
公开(公告)日：2004-10-05
申请号：US09914984
申请日：2001-12-18
IPC分类号： H01M432
CPC分类号： H01M4/52
摘要： A nickel hydroxide for rechargeable batteries which is provided with a cobalt hydroxide coating which is stable to oxidation is described. The stability to oxidation is achieved by covering the surface of the cobalt hydroxide layer with anions of weak inorganic oxygen acids.
摘要翻译： 对可充电电池用氢氧化镍进行了说明，该镍氢氧化物具有能够氧化稳定的氢氧化钴涂层。 通过用弱无机氧酸的阴离子覆盖氢氧化钴层的表面来实现氧化的稳定性。
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33.发明授权Powdered NiaM1bM2c(O)x(OH)y compounds, method for the production thereof and use thereof in batteries 有权粉末状NiaM1bM2c（O）x（OH）y化合物，其制备方法及其在电池中的应用公开(公告)号：US09028710B2
公开(公告)日：2015-05-12
申请号：US12674597
申请日：2008-07-23
申请人： Matthias Jahn , Gerd Maikowske , Stefan Malcus , Juliane Meese-Marktscheffel , Armin Olbrich , Rüdiger Zertani
发明人： Matthias Jahn , Gerd Maikowske , Stefan Malcus , Juliane Meese-Marktscheffel , Armin Olbrich , Rüdiger Zertani
CPC分类号： C01G53/04 , C01G51/006 , C01G53/006 , C01P2002/52 , C01P2004/03 , C01P2004/51 , C01P2006/11 , C01P2006/12 , C01P2006/40 , H01M4/525 , Y10T428/2982
摘要： The invention is directed to a pulverulent compound of the formula NiaM1bM2cOx(OH)y where M1 is at least one element selected from the group consisting of Fe, Co, Zn, Cu and mixtures thereof, M2 is at least one element selected from the group consisting of Mn, Al, Cr, B, Mg, Ca, Sr, Ba, Si and mixtures thereof, 0.3≦a≦0.83, 0.1≦b≦0.5, 0.01≦c≦0.5, 0.01≦x≦0.99 and 1.01≦y≦1.99, wherein the ratio of tapped density measured in accordance with ASTM B 527 to the D50 of the particle size distribution measured in accordance with ASTM B 822 is at least 0.2 g/cm3·μm. The invention is also directed to a method for the production of the pulverulent compound and the use as a precursor material for producing lithium compounds for use in lithium secondary batteries.
摘要翻译： 本发明涉及式NiaM1bM2cOx（OH）y的粉末化合物，其中M1为选自Fe，Co，Zn，Cu及其混合物中的至少一种元素，M2为选自下组的至少一种元素 由Mn，Al，Cr，B，Mg，Ca，Sr，Ba，Si及其混合物组成，0.3＆lt; 1; a＆nlE; 0.83,0.1和nlE; b＆nlE; 0.5,0.01和nlE; c＆nlE; 0.5,0.01和nlE; x＆ 和1.01＆nlE; y＆nlE; 1.99，其中根据ASTM B 527测量的敲击密度与根据ASTM B 822测量的粒度分布的D50的比率为至少0.2g / cm 3·μm。 本发明还涉及一种生产粉状化合物的方法和用作锂二次电池中使用的锂化合物的前体材料的用途。
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34.发明授权公开(公告)号：US08454931B2
公开(公告)日：2013-06-04
申请号：US13241750
申请日：2011-09-23
申请人： Sven Albrecht , Armin Olbrich , Michael Reiβ , Frank Schrumpf , Juliane Meese-Marktscheffel , Uwe Kutzler
发明人： Sven Albrecht , Armin Olbrich , Michael Reiβ , Frank Schrumpf , Juliane Meese-Marktscheffel , Uwe Kutzler
CPC分类号： C01G41/02 , C01G41/00 , C01P2004/32 , C01P2004/61 , C01P2006/10 , C22B34/36 , Y10T428/2982
摘要： Process for the production of a powdered spherical tungstic acid by acidification of an aqueous alkaline tungstate solution with mineral acid at elevated temperature, preferably in a continuous stirred tank or a cascade of at least 2 continuous stirred tanks, and tungstic acid obtainable in this way, which is characterized by a high bulk density and spherical morphology.
摘要翻译： 通过酸性碱性钨酸盐水溶液与无机酸在升高的温度下酸化，优选在连续搅拌槽或至少2个连续搅拌槽的级联中制备粉状球状钨酸的方法和以这种方式可得到的钨酸， 其特征在于高堆积密度和球形形态。
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公开(公告)号：US08440161B2
公开(公告)日：2013-05-14
申请号：US13482075
申请日：2012-05-29
申请人： Viktor Stoller , Michael Erb , Juliane Meese-Marktscheffel , Michael Lohse , Klaus-Jürgen Marschall , Frank Schrumpf
发明人： Viktor Stoller , Michael Erb , Juliane Meese-Marktscheffel , Michael Lohse , Klaus-Jürgen Marschall , Frank Schrumpf
IPC分类号： C01G41/02
CPC分类号： C01G41/00 , C01G41/003 , C01P2002/01 , C01P2002/60 , C01P2002/72 , C01P2004/03 , C01P2004/54 , C01P2006/10 , C01P2006/11 , C01P2006/80 , Y10T428/2982
摘要： The invention is directed to ammonium paratungstate decahydrate containing at least 75% of crystals having a length of at least 200 μm and having a ratio of length to width of less than 4.5:1.
摘要翻译： 本发明涉及含有至少75％长度至少为200μm的晶体并具有小于4.5:1的长宽比的仲仲钨酸铵。
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公开(公告)号：US08431107B2
公开(公告)日：2013-04-30
申请号：US12524976
申请日：2008-01-29
IPC分类号： C01G39/02
CPC分类号： C01G39/003 , C01G39/00
摘要： A method for preparing ammonium heptamolybdate with the steps of: i) adding a molybdenum-containing organic phase to a liquid-liquid reextraction apparatus or to a desorption apparatus, and ii) directly cold-crystallization ammonium heptamolybdate by cooling the resulting reextraction or desorption solution.
摘要翻译： 一种制备七钼酸铵的方法，其步骤为：i）向液 - 液再萃取装置或解吸装置中加入含钼有机相，和ii）通过冷却所得的再萃取或解吸溶液直接冷结晶七钼酸铵 。
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37.发明申请公开(公告)号：US20120045647A1
公开(公告)日：2012-02-23
申请号：US13241750
申请日：2011-09-23
申请人： Sven Albrecht , Armin Olbrich , Michael Reib , Frank Schrumpf , Juliane Meese-Marktscheffel , Uwe Kutzler
发明人： Sven Albrecht , Armin Olbrich , Michael Reib , Frank Schrumpf , Juliane Meese-Marktscheffel , Uwe Kutzler
CPC分类号： C01G41/02 , C01G41/00 , C01P2004/32 , C01P2004/61 , C01P2006/10 , C22B34/36 , Y10T428/2982
摘要： Process for the production of a powdered spherical tungstic acid by acidification of an aqueous alkaline tungstate solution with mineral acid at elevated temperature, preferably in a continuous stirred tank or a cascade of at least 2 continuous stirred tanks, and tungstic acid obtainable in this way, which is characterised by a high bulk density and spherical morphology.
摘要翻译： 通过酸性碱性钨酸盐水溶液与无机酸在升高的温度下酸化，优选在连续搅拌槽或至少2个连续搅拌槽的级联中制备粉状球状钨酸的方法和以这种方式可得到的钨酸， 其特征在于高堆积密度和球形形态。
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38.发明申请POWDER NiaMbOx(OH)y COMPOUNDS, PROCESSES FOR MAKING THE SAME, AND USES THEREOF IN BATTERIES 有权粉末NiaMbOx（OH）y化合物，其制备方法及其在电池中的用途公开(公告)号：US20100310869A1
公开(公告)日：2010-12-09
申请号：US12682707
申请日：2008-09-02
申请人： Matthias Jahn , Gerd Maikowski , Stefan Malcus , Juliane Meese-Marktscheffel , Armin Olbrich , Rüdiger Zertani
发明人： Matthias Jahn , Gerd Maikowski , Stefan Malcus , Juliane Meese-Marktscheffel , Armin Olbrich , Rüdiger Zertani
CPC分类号： C01G53/00 , C01G53/006 , C01P2002/52 , C01P2002/54 , C01P2004/02 , C01P2004/51 , C01P2004/54 , C01P2006/11 , C01P2006/12 , C01P2006/40 , H01M4/52 , H01M10/345
摘要： Powdery compounds of the formulation NiaMbOx(OH)y, a procedure to produce the same, and the use of the same as active material for nickel metal hydride batteries and/or as precursor for the production of lithium compounds for use in secondary lithium batteries.
摘要翻译： 制剂NiaMbOx（OH）y的粉状化合物，其制备方法，以及使用与镍金属氢化物电池的活性物质和/或用作生产用于二次锂电池的锂化合物的前体。
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39.发明申请公开(公告)号：US20090255372A1
公开(公告)日：2009-10-15
申请号：US12306853
申请日：2007-06-29
申请人： Armin Olbrich , Juliane Meese-Marktscheffel , Matthias Jahn , Rüdiger Zertani , Viktor Stoller , Michael Erb , Karl-Heinz Heine , Uwe Kutzler
发明人： Armin Olbrich , Juliane Meese-Marktscheffel , Matthias Jahn , Rüdiger Zertani , Viktor Stoller , Michael Erb , Karl-Heinz Heine , Uwe Kutzler
CPC分类号： C22B34/36 , C01G41/00 , C01G47/00 , C22B1/06 , C22B7/001 , C22B23/026 , C22B61/00 , Y02P10/214 , Y02P10/218 , Y02P10/224 , Y02P10/23
摘要： The invention relates to a process for recovering valuable metals from a superalloy which has the steps of digesting the superalloy in a salt melt. The salt melt contains 60-95% by weight of NaOH and 5-40% by weight of Na2SO4.
摘要翻译： 本发明涉及一种从超级合金中回收有价值金属的方法，该方法具有在盐熔体中消化超合金的步骤。 盐熔体含有60-95重量％的NaOH和5-40重量％的Na 2 SO 4。
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40.发明授权Nickel mixed hydroxide, method for the producing the same, and the use thereof as a cathode material in alkaline batteries 失效镍混合氢氧化物，其制造方法及其在碱性电池中作为阴极材料的用途公开(公告)号：US06849208B1
公开(公告)日：2005-02-01
申请号：US09868995
申请日：1999-12-14
申请人： Viktor Stoller , Armin Olbrich , Juliane Meese-Marktscheffel , Margret Wohlfahrt-Mehrens , Peter Axmann , Herbert Dittrich , Sandra Ströbele
发明人： Viktor Stoller , Armin Olbrich , Juliane Meese-Marktscheffel , Margret Wohlfahrt-Mehrens , Peter Axmann , Herbert Dittrich , Sandra Ströbele
CPC分类号： C01G53/006 , C01G53/04 , C01P2002/52 , C01P2002/72 , C01P2004/03 , C01P2004/51 , C01P2004/61 , C01P2006/10 , C01P2006/11 , C01P2006/12 , C01P2006/40 , C01P2006/80 , H01M4/32 , H01M4/38 , H01M10/30
摘要： The invention relates to a nickel mixed hydroxide with Ni as the main element and with a layer structure, comprising at least one element Ma from the group comprising Fe, Cr, Co, Ti, Zr and Cu which is present in two different oxidation states which differ by one electron in terms of the number of outer electrons; at least one element Mb from the group comprising B, Al, Ga, In and RE (rare earth metals) present in the trivalent oxidation state; optionally at least one element Mc from the group comprising Mg, Ca, Sr, Ba and Zn present in the divalent oxidation state; apart from the hydroxide, at least one additional anion from the group comprising halides, carbonate, sulfate, oxalate, acetate, borate and phosphate in a quantity sufficient to preserve the electroneutrality of the mixed hydroxide; and water of hydration in a quantity which stabilizes the relevant structure of the mixed hydroxide.
摘要翻译： 本发明涉及以Ni为主要元素并具有层结构的镍混合氢氧化物，其包含至少一种元素Ma，所述组分包含Fe，Cr，Co，Ti，Zr和Cu，其以两种不同的氧化态存在， 在外电子数方面相差一电子; 来自包含以三价氧化态存在的B，Al，Ga，In和RE（稀土金属）的组中的至少一种元素Mb; 任选地，存在二价氧化态的包含Mg，Ca，Sr，Ba和Zn的组中的至少一种元素Mc; 除了氢氧化物外，还含有足以保持混合氢氧化物的电中性的量的卤代烃，碳酸盐，硫酸盐，草酸盐，乙酸盐，硼酸盐和磷酸盐的至少一种另外的阴离子; 和水合水，其量稳定了混合氢氧化物的相关结构。
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