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公开(公告)号：EP0790656B1
公开(公告)日：2001-05-23
申请号：EP97300840.2
申请日：1997-02-10
申请人： INCO LIMITED
发明人： Ettel, Vitor A. , Ambrose, John , Cushnie, Kirt K. , Bell, James Alexander E. , Paserin, Vladimar , Kalal, Peter J.
CPC分类号： H01M4/745 , H01M4/667 , H01M4/668 , H01M4/70 , H01M4/80 , H01M4/806 , H01M4/808 , H01M2004/029 , Y10T29/49114 , Y10T29/49115
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公开(公告)号：EP0437921A3
公开(公告)日：1991-12-11
申请号：EP90311535.0
申请日：1990-10-19
申请人： INCO LIMITED
IPC分类号： G01N27/416 , G01N27/42
CPC分类号： G01N27/48
摘要： The invention provides a method of monitoring reagent levels in aqueous copper electrolytic solutions. To determine the amount of glue present in an electrowinning solution, potential is applied, decreasing in a cathodic direction (more negative) to initiate a first cycle peak. The first cycle peak is compared to a known to determine amount of glue in the solution. Additionally, voltage is cycled between upper and lower voltages to monitor glue/lignosulfonate ratios. Hysteresis and cycle stability are measured at reference voltages and compared to known hysteresis and cycle stability values to monitor glue/lignosulfonate ratio of electrolytic solutions.
摘要翻译： 本发明提供一种监测水溶液铜电解液中试剂含量的方法。 为了确定电解提取溶液中存在的胶水量，施加电位，阴极方向减小（更负）以引发第一循环峰。 将第一个循环峰值与已知确定溶液中胶水量进行比较。 此外，电压在上下电压之间循环，以监测胶/木质素磺酸盐比。 在参考电压下测量滞后和循环稳定性，并与已知的滞后和循环稳定性值进行比较，以监测电解溶液的胶/木质素磺酸盐比。
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3.发明公开A method for varying the density of plated foam and a battery electrode comprising a plated porous metal substrate and sintered metal powder applied thereto 失效一种用于修改涂覆在泡沫的密度，以及电池电极，其包括一个经涂覆的多孔基材的方法，以及金属粉末aufgesintertes
公开(公告)号：EP0803923A3
公开(公告)日：1998-01-28
申请号：EP97302765.9
申请日：1997-04-23
申请人： INCO LIMITED
发明人： Ettel, Victor A. , Ambrose, John , Hynek, Paul A. , Kalal, Peter J. , Timberg, Lloyd M. , Vallbacka, David K.
CPC分类号： B22F7/002 , B22F2998/00 , H01M2/26 , H01M4/80 , H01M4/808 , B22F3/1121 , B22F3/22
摘要： A process for varying the density of porous plated metal foams. Especially useful for battery plate applications, a plated foam is coated with a slurry of predetermined size metal power, particularly nickel, and then sintered. The resultant density of the metal foam may be adjusted as needed.
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4.发明授权A method for varying the density of plated foam and a battery electrode comprising a plated porous metal substrate and sintered metal powder applied thereto 失效一种用于修改涂覆在泡沫的密度，以及电池电极，其包括一个经涂覆的多孔基材的方法，以及金属粉末aufgesintertes
公开(公告)号：EP0803923B1
公开(公告)日：2000-05-31
申请号：EP97302765.9
申请日：1997-04-23
申请人： INCO LIMITED
发明人： Ettel, Victor A. , Ambrose, John , Hynek, Paul A. , Kalal, Peter J. , Timberg, Lloyd M. , Vallbacka, David K.
CPC分类号： B22F7/002 , B22F2998/00 , H01M2/26 , H01M4/80 , H01M4/808 , B22F3/1121 , B22F3/22
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5.发明公开A method for varying the density of plated foam and a battery electrode comprising a plated porous metal substrate and sintered metal powder applied thereto 失效一种用于修改涂覆在泡沫的密度，以及电池电极，其包括一个经涂覆的多孔基材的方法，以及金属粉末aufgesintertes
公开(公告)号：EP0803923A2
公开(公告)日：1997-10-29
申请号：EP97302765.9
申请日：1997-04-23
申请人： INCO LIMITED
发明人： Ettel, Victor A. , Ambrose, John , Hynek, Paul A. , Kalal, Peter J. , Timberg, Lloyd M. , Vallbacka, David K.
CPC分类号： B22F7/002 , B22F2998/00 , H01M2/26 , H01M4/80 , H01M4/808 , B22F3/1121 , B22F3/22
摘要： A process for varying the density of porous plated metal foams. Especially useful for battery plate applications, a plated foam is coated with a slurry of predetermined size metal power, particularly nickel, and then sintered. The resultant density of the metal foam may be adjusted as needed.
摘要翻译： 一种用于改变多孔电镀金属泡沫体的密度的过程。 电池应用板是特别有用的，镀覆的泡沫涂有预定大小的金属功率，尤其是镍，然后烧结的浆料。 可以根据需要调节所述金属泡沫的所得密度。
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公开(公告)号：EP0790656A1
公开(公告)日：1997-08-20
申请号：EP97300840.2
申请日：1997-02-10
申请人： INCO LIMITED
发明人： Ettel, Vitor A. , Ambrose, John , Cushnie, Kirt K. , Bell, James Alexander E. , Paserin, Vladimar , Kalal, Peter J.
CPC分类号： H01M4/745 , H01M4/667 , H01M4/668 , H01M4/70 , H01M4/80 , H01M4/806 , H01M4/808 , H01M2004/029 , Y10T29/49114 , Y10T29/49115
摘要： A porous nickel electrode substrate having a central high conductivity core (12) sandwiched between two layers (14) of porous conductive material such as nickel foam or nickel felt. The porous conductive material may be made by plating a foam with nickel then sintering the composite. By selectively controlling the plating of nickel on the porous foam material the conductivity of the substrate may be made to vary along its length.
摘要翻译： 一种多孔镍电极基材，其具有夹在诸如镍泡沫或镍毡之类的多孔导电材料的两层之间的中心高导电性芯（12）。 多孔导电材料可以通过用镍电镀泡沫来制造，然后烧结复合材料。 通过选择性地控制多孔泡沫材料上的镍电镀，可以使衬底的导电性沿其长度变化。
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公开(公告)号：EP0437921A2
公开(公告)日：1991-07-24
申请号：EP90311535.0
申请日：1990-10-19
申请人： INCO LIMITED
IPC分类号： G01N27/416 , G01N27/42
CPC分类号： G01N27/48
摘要： The invention provides a method of monitoring reagent levels in aqueous copper electrolytic solutions. To determine the amount of glue present in an electrowinning solution, potential is applied, decreasing in a cathodic direction (more negative) to initiate a first cycle peak. The first cycle peak is compared to a known to determine amount of glue in the solution. Additionally, voltage is cycled between upper and lower voltages to monitor glue/lignosulfonate ratios. Hysteresis and cycle stability are measured at reference voltages and compared to known hysteresis and cycle stability values to monitor glue/lignosulfonate ratio of electrolytic solutions.
摘要翻译： 本发明提供一种监测水溶液铜电解液中试剂含量的方法。 为了确定电解提取溶液中存在的胶水量，施加电位，阴极方向减小（更负）以引发第一循环峰。 将第一个循环峰值与已知确定溶液中胶水量进行比较。 此外，电压在上下电压之间循环，以监测胶/木质素磺酸盐比。 在参考电压下测量滞后和循环稳定性，并与已知的滞后和循环稳定性值进行比较，以监测电解溶液的胶/木质素磺酸盐比。
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