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    Method for processing battery member comprising lithium-containing electrode and electrolyte materials and a process solution
    1.
    发明授权
    Method for processing battery member comprising lithium-containing electrode and electrolyte materials and a process solution 有权
    用于处理包括含锂电极和电解质材料的电池构件的方法和工艺溶液

    公开(公告)号：US08557412B2

    公开(公告)日：2013-10-15

    申请号：US12673911

    申请日：2009-03-16

    申请人： Yasushi Tsuchida ,  Yukinari Kotani ,  Yukiyoshi Ueno ,  Shigenori Hama ,  Hirofumi Nakamoto ,  Hiroshi Nagase ,  Masato Kamiya

    发明人： Yasushi Tsuchida ,  Yukinari Kotani ,  Yukiyoshi Ueno ,  Shigenori Hama ,  Hirofumi Nakamoto ,  Hiroshi Nagase ,  Masato Kamiya

    IPC分类号： H01M10/0562 ,  H01M4/40 ,  C01D15/00 ,  B01J19/00 ,  B23P19/00

    CPC分类号： H01M10/54 ,  H01M6/18 ,  H01M6/52 ,  H01M10/052 ,  H01M10/0562 ,  H01M2300/0068 ,  Y02T10/7011 ,  Y02W30/84 ,  Y10T29/53278

    摘要： It is a major object of the invention to provide a method for processing a battery member, by which a cathode active material and a sulfide solid electrolyte material can be efficiently separated from each other and the cathode active material and Li contained in the sulfide solid electrolyte material can be efficiently recovered. To achieve the object, the present invention provides a method for processing a battery member containing at least a Li-containing cathode active material and a Li-containing sulfide solid electrolyte material, comprising the steps of: bringing the battery member into contact with a process solution to generate hydrogen sulfide as well as to dissolve the Li contained in the sulfide solid electrolyte material in the process solution; recovering the cathode active material as an insoluble component from the process solution containing the Li dissolved therein; and recovering a Li compound from the process solution, from which the cathode active material as an insoluble component is recovered.

    摘要翻译： 本发明的主要目的是提供一种处理电池构件的方法，通过该方法可以将阴极活性材料和硫化物固体电解质材料彼此有效地分离，阴极活性材料和包含在硫化物固体电解质中的Li 材料可以有效地回收。 为了实现该目的，本发明提供了一种处理含有至少含锂正极活性物质和含Li硫化物固体电解质材料的电池构件的方法，包括以下步骤：使电池构件与工艺 溶液以产生硫化氢以及溶解所述硫化物固体电解质材料中所含的Li; 从其中溶解有Li的工艺溶液中回收作为不溶性组分的阴极活性材料; 从处理液中回收Li化合物，回收作为不溶成分的正极活性物质。

    METHOD FOR PROCESSING BATTERY MEMBER
    7.
    发明申请
    METHOD FOR PROCESSING BATTERY MEMBER 有权
    处理电池组件的方法

    公开(公告)号：US20120091391A1

    公开(公告)日：2012-04-19

    申请号：US12673911

    申请日：2009-03-16

    申请人： Yasushi Tsuchida ,  Yukinari Kotani ,  Yukiyoshi Ueno ,  Shigenori Hama ,  Hirofumi Nakamoto ,  Hiroshi Nagase ,  Masato Kamiya

    发明人： Yasushi Tsuchida ,  Yukinari Kotani ,  Yukiyoshi Ueno ,  Shigenori Hama ,  Hirofumi Nakamoto ,  Hiroshi Nagase ,  Masato Kamiya

    IPC分类号： C01D15/02 ,  B01J19/00 ,  H01M4/88

    CPC分类号： H01M10/54 ,  H01M6/18 ,  H01M6/52 ,  H01M10/052 ,  H01M10/0562 ,  H01M2300/0068 ,  Y02T10/7011 ,  Y02W30/84 ,  Y10T29/53278

    摘要： It is a major object of the invention to provide a method for processing a battery member, by which a cathode active material and a sulfide solid electrolyte material can be efficiently separated from each other and the cathode active material and Li contained in the sulfide solid electrolyte material can be efficiently recovered. To achieve the object, the present invention provides a method for processing a battery member containing at least a Li-containing cathode active material and a Li-containing sulfide solid electrolyte material, comprising the steps of: bringing the battery member into contact with a process solution to generate hydrogen sulfide as well as to dissolve the Li contained in the sulfide solid electrolyte material in the process solution; recovering the cathode active material as an insoluble component from the process solution containing the Li dissolved therein; and recovering a Li compound from the process solution, from which the cathode active material as an insoluble component is recovered.

    摘要翻译： 本发明的主要目的是提供一种处理电池构件的方法，通过该方法可以将阴极活性材料和硫化物固体电解质材料彼此有效地分离，阴极活性材料和包含在硫化物固体电解质中的Li 材料可以有效地回收。 为了实现该目的，本发明提供了一种处理含有至少含锂正极活性物质和含Li硫化物固体电解质材料的电池构件的方法，包括以下步骤：使电池构件与工艺 溶液以产生硫化氢以及溶解所述硫化物固体电解质材料中所含的Li; 从其中溶解有Li的工艺溶液中回收作为不溶性组分的阴极活性材料; 从处理液中回收Li化合物，回收作为不溶成分的正极活性物质。