公开(公告)号：US20100040938A1

公开(公告)日：2010-02-18

申请号：US12513707

申请日：2007-11-06

申请人： Ramachandran Vasant Kumar ,  Vega Petrova Kotzeva ,  Seref Sonmez

发明人： Ramachandran Vasant Kumar ,  Vega Petrova Kotzeva ,  Seref Sonmez

IPC分类号： H01M6/52 ,  C22B13/00 ,  H01M10/54

CPC分类号： C22B13/045 ,  C22B3/165 ,  C22B7/007 ,  H01M4/56 ,  H01M6/52 ,  H01M10/06 ,  H01M10/54 ,  Y02P10/234 ,  Y02W30/84

摘要： The present invention describes a method of recycling lead from lead containing waste, the method comprising the steps of mixing the battery paste with aqueous citric acid solution so as to generate lead citrate; isolating lead citrate from the aqueous solution; and converting the lead citrate to lead and/or lead oxide.

摘要翻译： 本发明描述了一种从含铅废物中回收铅的方法，所述方法包括以下步骤：将电池糊与柠檬酸水溶液混合，以产生柠檬酸铅; 从水溶液中分离柠檬酸铅; 并将柠檬酸铅转化成铅和/或氧化铅。

公开(公告)号：US08323376B2

公开(公告)日：2012-12-04

申请号：US12513707

申请日：2007-11-06

申请人： Ramachandran Vasant Kumar ,  Vega Petrova Kotzeva ,  Seref Sonmez

发明人： Ramachandran Vasant Kumar ,  Vega Petrova Kotzeva ,  Seref Sonmez

IPC分类号： C01G21/00 ,  C01G21/06 ,  C22B13/00

CPC分类号： C22B13/045 ,  C22B3/165 ,  C22B7/007 ,  H01M4/56 ,  H01M6/52 ,  H01M10/06 ,  H01M10/54 ,  Y02P10/234 ,  Y02W30/84

摘要： The present invention describes a method of recycling lead from lead containing waste, the method comprising the steps of mixing the battery paste with aqueous citric acid solution so as to generate lead citrate; isolating lead citrate from the aqueous solution; and converting the lead citrate to lead and/or lead oxide.

摘要翻译： 本发明描述了一种从含铅废物中回收铅的方法，所述方法包括以下步骤：将电池糊与柠檬酸水溶液混合，以产生柠檬酸铅; 从水溶液中分离柠檬酸铅; 并将柠檬酸铅转化成铅和/或氧化铅。