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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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3.发明授权公开(公告)号：US08052956B2
公开(公告)日：2011-11-08
申请号：US11579775
申请日：2005-04-28
申请人： Sven Albrecht , Armin Olbrich , Michael Reiss , Frank Schrumpf , Juliane Meese-Marktscheffel , Uwe Kutzler
发明人： Sven Albrecht , Armin Olbrich , Michael Reiss , 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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4.发明申请公开(公告)号：US20070224096A1
公开(公告)日：2007-09-27
申请号：US11579775
申请日：2005-04-28
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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5.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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6.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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公开(公告)号：US20130075251A1
公开(公告)日：2013-03-28
申请号：US13625074
申请日：2012-09-24
CPC分类号： H01M4/8621 , C25B1/46 , C25B11/035 , C25B11/04 , H01M4/8652 , Y02E60/50
摘要： An oxygen-consuming electrode is described, more particularly for use in chloralkali electrolysis, comprising a novel catalyst coating based on silver and a finely divided silver oxide, as is an electrolysis apparatus. Also described is a production process for the oxygen-consuming electrode and the use thereof in chloralkali electrolysis or fuel cell technology.
摘要翻译： 描述了一种耗氧电极，更特别地用于氯碱电解，包括基于银和细碎的氧化银的新型催化剂涂层，电解装置也是如此。 还描述了耗氧电极的生产方法及其在氯碱电解或燃料电池技术中的应用。
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公开(公告)号：US20100059707A1
公开(公告)日：2010-03-11
申请号：US12588773
申请日：2009-10-27
申请人： Sven Albrecht , Michael Kruft , Armin Olbrich , Stefan Malcus , Wolfgang Wiezoreck , Trevor Mcleod , Shuja Siddiqui , Rob Rops , Hirofumi Hori
发明人： Sven Albrecht , Michael Kruft , Armin Olbrich , Stefan Malcus , Wolfgang Wiezoreck , Trevor Mcleod , Shuja Siddiqui , Rob Rops , Hirofumi Hori
IPC分类号： H01M4/38
CPC分类号： C01G53/006 , C01G51/006 , C01P2002/72 , C01P2004/04 , C01P2004/32 , C01P2004/51 , C01P2004/61 , C01P2004/84 , C01P2006/11 , C01P2006/40 , H01M4/02 , H01M4/485 , H01M4/525 , H01M10/052 , Y10T428/2991
摘要： The present invention relates to a particulate mixed metal hydroxide that includes nickel, cobalt and aluminium. The powder particles have a core of nickel/cobalt hydroxide, and a surface that is coated with amorphous aluminium hydroxide. A process for the continuous preparation of such mixed metal hydroxides is also described. The process includes precipitating aluminium hydroxide in the presence of a nickel/cobalt mixed hydroxide in a tube reactor. The mixed metal hydroxides of the present invention may be used to prepare active materials for positive electrodes of a secondary battery.
摘要翻译： 本发明涉及包含镍，钴和铝的颗粒状混合金属氢氧化物。 粉末颗粒具有镍/钴氢氧化物的核心和涂覆有无定形氢氧化铝的表面。 还描述了连续制备这种混合金属氢氧化物的方法。 该方法包括在管式反应器中在镍/钴混合氢氧化物存在下沉淀氢氧化铝。 本发明的混合金属氢氧化物可用于制备二次电池正极活性材料。
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9.发明授权Mixed metal hydroxides comprising amorphous aluminum hydroxide, and their preparation and use 有权包含无定形氢氧化铝的混合金属氢氧化物及其制备和用途公开(公告)号：US07998582B2
公开(公告)日：2011-08-16
申请号：US12588773
申请日：2009-10-27
申请人： Sven Albrecht , Michael Kruft , Armin Olbrich , Stefan Malcus , Wolfgang Wiezoreck , Trevor McLeod , Shuja Siddiqui , Rob Rops , Hirofumi Hori
发明人： Sven Albrecht , Michael Kruft , Armin Olbrich , Stefan Malcus , Wolfgang Wiezoreck , Trevor McLeod , Shuja Siddiqui , Rob Rops , Hirofumi Hori
IPC分类号： B32B5/16
CPC分类号： C01G53/006 , C01G51/006 , C01P2002/72 , C01P2004/04 , C01P2004/32 , C01P2004/51 , C01P2004/61 , C01P2004/84 , C01P2006/11 , C01P2006/40 , H01M4/02 , H01M4/485 , H01M4/525 , H01M10/052 , Y10T428/2991
摘要： The present invention relates to a particulate mixed metal hydroxide that includes nickel, cobalt and aluminium. The powder particles have a core of nickel/cobalt hydroxide, and a surface that is coated with amorphous aluminium hydroxide. A process for the continuous preparation of such mixed metal hydroxides is also described. The process includes precipitating aluminium hydroxide in the presence of a nickel/cobalt mixed hydroxide in a tube reactor. The mixed metal hydroxides of the present invention may be used to prepare active materials for positive electrodes of a secondary battery.
摘要翻译： 本发明涉及包含镍，钴和铝的颗粒状混合金属氢氧化物。 粉末颗粒具有镍/钴氢氧化物的核心和涂覆有无定形氢氧化铝的表面。 还描述了连续制备这种混合金属氢氧化物的方法。 该方法包括在管式反应器中在镍/钴混合氢氧化物存在下沉淀氢氧化铝。 本发明的混合金属氢氧化物可用于制备二次电池正极活性材料。
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10.发明授权Composition comprising lithium compound and mixed metal hydroxides and their preparation and use 有权包含锂化合物和混合金属氢氧化物的组合物及其制备和用途公开(公告)号：US07622190B2
公开(公告)日：2009-11-24
申请号：US11224608
申请日：2005-09-12
申请人： Sven Albrecht , Michael Kruft , Armin Olbrich , Stefan Malcus , Wolfgang Wiezoreck , Trevor McLeod , Shuja Siddiqui , Rob Rops , Hirofumi Hori
发明人： Sven Albrecht , Michael Kruft , Armin Olbrich , Stefan Malcus , Wolfgang Wiezoreck , Trevor McLeod , Shuja Siddiqui , Rob Rops , Hirofumi Hori
CPC分类号： C01G53/006 , C01G51/006 , C01P2002/72 , C01P2004/04 , C01P2004/32 , C01P2004/51 , C01P2004/61 , C01P2004/84 , C01P2006/11 , C01P2006/40 , H01M4/02 , H01M4/485 , H01M4/525 , H01M10/052 , Y10T428/2991
摘要： The present invention relates to a particulate mixed metal hydroxide that includes nickel, cobalt and aluminium. The powder particles have a core of nickel/cobalt hydroxide, and a surface that is coated with amorphous aluminium hydroxide. A process for the continuous preparation of such mixed metal hydroxides is also described. The process includes precipitating aluminium hydroxide in the presence of a nickel/cobalt mixed hydroxide in a tube reactor. The mixed metal hydroxides of the present invention may be used to prepare active materials for positive electrodes of a secondary battery.
摘要翻译： 本发明涉及包含镍，钴和铝的颗粒状混合金属氢氧化物。 粉末颗粒具有镍/钴氢氧化物的核心和涂覆有无定形氢氧化铝的表面。 还描述了连续制备这种混合金属氢氧化物的方法。 该方法包括在管式反应器中在镍/钴混合氢氧化物存在下沉淀氢氧化铝。 本发明的混合金属氢氧化物可用于制备二次电池正极活性材料。
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