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公开(公告)号：US07563431B2
公开(公告)日：2009-07-21
申请号：US10488441
申请日：2002-06-24
申请人： Armin Olbrich , Juliane Meese-Marktscheffel , Viktor Stoller , Michael Erb , Sven Albrecht , Gerhard Gille , Gerd Maikowske , Frank Schrumpf , Josef Schmoll , Matthias Jahn
发明人： Armin Olbrich , Juliane Meese-Marktscheffel , Viktor Stoller , Michael Erb , Sven Albrecht , Gerhard Gille , Gerd Maikowske , Frank Schrumpf , Josef Schmoll , Matthias Jahn
IPC分类号： C01B13/00
CPC分类号： H01M4/366 , C01G53/04 , C01P2002/60 , C01P2004/61 , C01P2006/20 , C01P2006/40 , C01P2006/60 , H01M4/32 , H01M4/52 , H01M10/345
摘要： A process for preparing nickel hydroxide by alkaline precipitation from nickel salt solutions in the presence of complexing agents, in which the precipitation is carried out at at least two different locations in the same mother liquor with different precipitation kinetics at the different locations and the mother liquor is mixed prior to agglomeration of the precipitated primary crystals, is described.
摘要翻译： 一种在络合剂存在下，由镍盐溶液碱沉淀制备氢氧化镍的方法，其中沉淀是在不同位置的不同沉淀动力学的同一母液中的至少两个不同位置进行的，母液 在沉淀的一次晶体凝聚之前进行混合。
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公开(公告)号：US20110300470A1
公开(公告)日：2011-12-08
申请号：US12294969
申请日：2007-03-20
申请人： Armin Olbrich , Juliane Meese-Marktscheffel , Matthias Jahn , Rüdiger Zertani , Gerd Maikowske , Sven Albrecht , Stefan Malcus , Josef Schmoll , Gabriele Christine Schmoll , Christian Peter Schmoll , Wolfgang Josef Schmoll , Volker Schmoll , Georg Wilhelm Schmoll , Michael Kruft
发明人： Armin Olbrich , Juliane Meese-Marktscheffel , Matthias Jahn , Rüdiger Zertani , Gerd Maikowske , Sven Albrecht , Stefan Malcus , Josef Schmoll , Gabriele Christine Schmoll , Christian Peter Schmoll , Wolfgang Josef Schmoll , Volker Schmoll , Georg Wilhelm Schmoll , Michael Kruft
CPC分类号： B82Y30/00 , B01D9/0013 , B01D9/0063 , C01G1/00 , C01G51/00 , C01G51/006 , C01G53/00 , C01G53/006 , C01P2004/51 , C01P2004/54 , C01P2004/61 , C01P2006/11 , C01P2006/12 , H01M4/04 , H01M4/525 , H01M4/9016
摘要： The invention relates to a device and a method for the production of compounds by precipitation of solids from solutions, the physical and chemical properties of the solid particles formed on precipitation being flexible and can be independently fixable. Custom products can thus be produced with very high space-time yields and a particulate nickel/cobalt mixed hydroxide of formula NixCo1-x(OH)2, with a BET surface area of 20 m2/g and a tap density of greater than 2.4 g/cm3.
摘要翻译： 本发明涉及一种通过从溶液中沉淀固体而生产化合物的装置和方法，沉淀时形成的固体颗粒的物理和化学性质是柔性的，并且可以独立地固定。 因此，可以以非常高的空时产率生产定制产品，并且可以制备具有20m 2 / g的BET表面积和大于2.4g的振实密度的式NixCo1-x（OH）2的颗粒状镍/钴混合氢氧化物 / cm3。
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公开(公告)号：US07048843B2
公开(公告)日：2006-05-23
申请号：US10311396
申请日：2001-06-06
申请人： Armin Olbrich , Astrid Görge , Frank Schrumpf , Juliane Meese-Marktscheffel , Viktor Stoller , Gerhard Gille , Josef Schmoll , Michael Kruft , Dirk Naumann
发明人： Armin Olbrich , Astrid Görge , Frank Schrumpf , Juliane Meese-Marktscheffel , Viktor Stoller , Gerhard Gille , Josef Schmoll , Michael Kruft , Dirk Naumann
CPC分类号： C25B1/00
摘要： The invention relates to a method for producing metal hydroxides or alkaline metal carbonates by anode dissolution of the corresponding metals and precipitation of the hydroxides or alkaline carbonates in an aqueous medium. The anode dissolution of the metal components is carried out in the anode compartment of a three-compartment electrolytic cell. An aqueous auxiliary salt solution is fed to an intermediate compartment that is disposed between the anode compartment and the cathode compartment and that is separated therefrom by a porous membrane. An at least not alkaline metal salt solution is continuously taken from the anode compartment while an alkaline auxiliary salt solution is continuously taken from the cathode compartment. The at least not alkaline metal salt solution and the alkaline auxiliary salt solution are combined outside the electrolytic cell for the purpose of precipitating metal hydroxides or alkaline metal carbonates.
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公开(公告)号：US06752918B1
公开(公告)日：2004-06-22
申请号：US10009543
申请日：2001-11-05
申请人： Armin Olbrich , Viktor Stoller , Juliane Meese-Marktscheffel , Frank Schrumpf , Josef Schmoll , Gerhard Gille
发明人： Armin Olbrich , Viktor Stoller , Juliane Meese-Marktscheffel , Frank Schrumpf , Josef Schmoll , Gerhard Gille
IPC分类号： C25B100
CPC分类号： C25B1/00
摘要： A process is described for the production of spherical nickel hydroxide by anodic dissolution of a nickel electrode and precipitation of nickel hydroxide in a completely intermixed electrolysis cell, wherein an electrolysis brine is used which has a content of 20 to 50 g/l of chloride ions and 1 to 7 g/l of ammonia with a pH value of 9.5 to 11.5 and a temperature of 45 to 60° C.
摘要翻译： 描述了通过镍电极的阳极溶解和氢氧化镍在完全混合的电解池中沉淀来制造球形氢氧化镍的方法，其中使用电解盐水，其含量为20至50g / l氯离子 和1至7g / l氨，pH值为9.5至11.5，温度为45至60℃。
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公开(公告)号：US07217366B2
公开(公告)日：2007-05-15
申请号：US10935563
申请日：2004-09-07
CPC分类号： C01G39/00 , C22B3/42 , C22B34/34 , Y02P10/234
摘要： A process for reducing the content of alkali metal impurities (e.g., potassium) in ammonium metallate solutions is described. The process involves subjecting a feed solution containing ammonium metallate and alkali metal impurities to membrane filtration. The membrane filtration results in the formation of a retentate having a reduced level alkali metal relative to the feed solution, and a permeate containing substantially the balance of alkali metal. The permeate may also be further treated, to remove alkali metal there from, by passage through a cation exchange column, thereby forming a cation exchange treated permeate that may be combined with the retentate of the membrane filtration step.
摘要翻译： 描述了一种降低金属铵盐溶液中碱金属杂质（例如钾）含量的方法。 该方法包括使含有金属铵盐和碱金属杂质的进料溶液进行膜过滤。 膜过滤导致相对于进料溶液形成具有降低的碱金属含量的渗余物，和形成基本上余量的碱金属的渗透物。 也可以进一步处理渗透物，以通过阳离子交换柱除去碱金属，从而形成阳离子交换处理的渗透物，其可与膜过滤步骤的渗余物组合。
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公开(公告)号：US20080110767A1
公开(公告)日：2008-05-15
申请号：US11741347
申请日：2007-06-21
申请人： Viktor Stoller , Armin Olbrich , Juliane Meese-Marktscheffel , Wolfgang Mathy , Michael Erb , Georg Nietfeld , Gerhard Gille
发明人： Viktor Stoller , Armin Olbrich , Juliane Meese-Marktscheffel , Wolfgang Mathy , Michael Erb , Georg Nietfeld , Gerhard Gille
IPC分类号： B23H3/00
CPC分类号： C22B3/045 , C22B7/007 , C22B11/046 , Y02P10/214 , Y02P10/234
摘要： A process for recovery of valuable metals from superalloys by electrochemical decomposition is described, both electrodes being formed by the superalloy and the polarity of the electrolysis current being reversed with a frequency of from 0.005 to 5 Hz.
摘要翻译： 描述了通过电化学分解从超级合金中回收有价值金属的方法，两个电极由超级合金形成，并且电解电流的极性以0.005至5Hz的频率反转。
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公开(公告)号：US20050072735A1
公开(公告)日：2005-04-07
申请号：US10935563
申请日：2004-09-07
IPC分类号： B01D61/14 , B01J39/04 , C01G1/00 , C01G39/00 , C01G39/02 , C22B3/00 , C22B34/30 , C22B34/34 , B01D61/00
CPC分类号： C01G39/00 , C22B3/42 , C22B34/34 , Y02P10/234
摘要： A process for reducing the content of alkali metal impurities (e.g., potassium) in ammonium metallate solutions is described. The process involves subjecting a feed solution containing ammonium metallate and alkali metal impurities to membrane filtration. The membrane filtration results in the formation of a retentate having a reduced level alkali metal relative to the feed solution, and a permeate containing substantially the balance of alkali metal. The permeate may also be further treated, to remove alkali metal there from, by passage through a cation exchange column, thereby forming a cation exchange treated permeate that may be combined with the retentate of the membrane filtration step.
摘要翻译： 描述了一种降低金属铵盐溶液中碱金属杂质（例如钾）含量的方法。 该方法包括使含有金属铵盐和碱金属杂质的进料溶液进行膜过滤。 膜过滤导致相对于进料溶液形成具有降低的碱金属含量的渗余物，和形成基本上余量的碱金属的渗透物。 也可以进一步处理渗透物，以通过阳离子交换柱除去碱金属，从而形成阳离子交换处理的渗透物，其可与膜过滤步骤的渗余物组合。
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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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9.发明申请POWDERED NIAM1 BM2C(O)X(OH)YCOMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF IN BATTERIES 有权粉末状NIAM1 BM2C（O）X（OH）YCOMPOUNDS，其生产方法及其在电池中的应用公开(公告)号：US20110180748A1
公开(公告)日：2011-07-28
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
IPC分类号： H01M4/88
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 NiaM1bM2bOx(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NiaM1bM2bOx（OH）y的粉末化合物，其中M1是选自Fe，Co，Zn，Cu及其混合物中的至少一种元素，M2是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测量的轻敲密度与根据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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10.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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