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1.发明申请SYSTEM AND METHOD INCLUDING MULTI-CIRCUIT SOLUTION EXTRACTION FOR RECOVERY OF METAL VALUES FROM METAL-BEARING MATERIALS 有权包括用于从金属轴承材料回收金属值的多电路解决方案提取的系统和方法公开(公告)号：US20130152741A1
公开(公告)日：2013-06-20
申请号：US13331717
申请日：2011-12-20
CPC分类号： C22B3/02 , B01D11/028 , B01D11/0488 , C22B3/0005 , C22B3/20 , C22B3/44 , C25C7/00 , Y02P10/234
摘要： The present disclosure relates to a metal recovery process comprising a solvent extraction process. In an exemplary embodiment, the solution extraction system comprises a plant with a first and second circuit. A high-grade pregnant leach solution (“HGPLS”) is provided to the first and second circuit, and a low-grade pregnant leach solution (“LGPLS”) is provided to the second circuit. The first circuit produces a rich electrolyte, which can be forwarded to a primary metal recovery, and a low-grade raffinate, which can be forwarded to a secondary metal recovery process. The second circuit produces a rich electrolyte, which can also be forwarded to the primary metal recovery process. The first and second circuits are in fluid communication with each other.
摘要翻译： 本发明涉及包含溶剂萃取方法的金属回收方法。 在示例性实施例中，溶液提取系统包括具有第一和第二回路的设备。 向第一和第二回路提供高品位的浸出液（“HGPLS”），并向第二回路提供低等级的浸出液（“LGPLS”）。 第一个电路产生富电解质，可以将其转化为初级金属回收，还可以将低级提余液转入二次金属回收工艺。 第二电路产生富电解质，其也可以转发到初级金属回收过程。 第一和第二回路彼此流体连通。
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公开(公告)号：US20090074639A1
公开(公告)日：2009-03-19
申请号：US11856605
申请日：2007-09-17
IPC分类号： C01G3/00 , B01D11/04 , C01G39/00 , C01G43/00 , C01G5/00 , C01G51/00 , C01G53/00 , C01G55/00 , C01G7/00 , C01G9/00
CPC分类号： C22B3/0005 , C22B3/20 , C22B15/0071 , C22B15/0084 , C22B15/0095 , Y02P10/234 , Y02P10/236
摘要： The present invention relates generally to a process for controlled leaching and sequential recovery of two or more metals from metal-bearing materials. In one exemplary embodiment, recovery of metals from a leached metal-bearing material is controlled and improved by providing a high grade pregnant leach solution (“HGPLS”) and a low grade pregnant leach solution (“LGPLS”) to a single solution extraction plant comprising at least two solution extractor units, at least two stripping units, and, optionally, at least one wash stage.
摘要翻译： 本发明一般涉及从含金属材料中控制浸出和连续回收两种或更多种金属的方法。 在一个示例性实施方案中，通过向单一溶液提取设备提供高等级的浸出液（“HGPLS”）和低等级的浸出液（“LGPLS”）来控制和改善来自浸出的含金属材料的金属的回收 包括至少两个溶液提取器单元，至少两个剥离单元，以及任选的至少一个洗涤阶段。
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公开(公告)号：US20120060651A1
公开(公告)日：2012-03-15
申请号：US13302369
申请日：2011-11-22
CPC分类号： C22B3/0005 , C22B3/20 , C22B15/0071 , C22B15/0084 , C22B15/0095 , Y02P10/234 , Y02P10/236
摘要： The present invention relates generally to a process for controlled leaching and sequential recovery of two or more metals from metal-bearing materials. In one exemplary embodiment, recovery of metals from a leached metal-bearing material is controlled and improved by providing a high grade pregnant leach solution (“HGPLS”) and a low grade pregnant leach solution (“LGPLS”) to a single solution extraction plant comprising at least two solution extractor units, at least two stripping units, and, optionally, at least one wash stage.
摘要翻译： 本发明一般涉及从含金属材料中控制浸出和连续回收两种或更多种金属的方法。 在一个示例性实施方案中，通过向单一溶液提取设备提供高等级的浸出液（“HGPLS”）和低等级的浸出液（“LGPLS”）来控制和改善来自浸出的含金属材料的金属的回收 包括至少两个溶液提取器单元，至少两个剥离单元，以及任选的至少一个洗涤阶段。
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公开(公告)号：US08372360B2
公开(公告)日：2013-02-12
申请号：US13188231
申请日：2011-07-21
IPC分类号： C22B3/00
CPC分类号： C22B3/0005 , C22B3/20 , C22B15/0071 , C22B15/0084 , C22B15/0095 , Y02P10/234 , Y02P10/236
摘要： The present invention relates generally to a process for controlled leaching and sequential recovery of two or more metals from metal-bearing materials. In one exemplary embodiment, recovery of metals from a leached metal-bearing material is controlled and improved by providing a high grade pregnant leach solution (“HGPLS”) and a low grade pregnant leach solution (“LGPLS”) to a single solution extraction plant comprising at least two solution extractor units, at least two stripping units, and, optionally, at least one wash stage.
摘要翻译： 本发明一般涉及从含金属材料中控制浸出和连续回收两种或更多种金属的方法。 在一个示例性实施方案中，通过向单一溶液提取设备提供高级别的浸出浸出溶液（HGPLS）和低等级的浸出浸提液（LGPLS）来控制和改善来自浸出的含金属材料的金属的回收，所述溶液提取设备包括至少两个 溶液提取器单元，至少两个剥离单元，以及任选的至少一个洗涤阶段。
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公开(公告)号：US08003064B2
公开(公告)日：2011-08-23
申请号：US11856605
申请日：2007-09-17
IPC分类号： C21B15/00
CPC分类号： C22B3/0005 , C22B3/20 , C22B15/0071 , C22B15/0084 , C22B15/0095 , Y02P10/234 , Y02P10/236
摘要： The present invention relates generally to a process for controlled leaching and sequential recovery of two or more metals from metal-bearing materials. In one exemplary embodiment, recovery of metals from a leached metal-bearing material is controlled and improved by providing a high grade pregnant leach solution (“HGPLS”) and a low grade pregnant leach solution (“LGPLS”) to a single solution extraction plant comprising at least two solution extractor units, at least two stripping units, and, optionally, at least one wash stage.
摘要翻译： 本发明一般涉及从含金属材料中控制浸出和连续回收两种或更多种金属的方法。 在一个示例性实施方案中，通过向单一溶液提取设备提供高等级的浸出液（“HGPLS”）和低等级的浸出液（“LGPLS”）来控制和改善来自浸出的含金属材料的金属的回收 包括至少两个溶液提取器单元，至少两个剥离单元，以及任选的至少一个洗涤阶段。
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公开(公告)号：US08372361B2
公开(公告)日：2013-02-12
申请号：US13302369
申请日：2011-11-22
IPC分类号： C21B15/00
CPC分类号： C22B3/0005 , C22B3/20 , C22B15/0071 , C22B15/0084 , C22B15/0095 , Y02P10/234 , Y02P10/236
摘要： The present invention relates generally to a process for controlled leaching and sequential recovery of two or more metals from metal-bearing materials. In one exemplary embodiment, recovery of metals from a leached metal-bearing material is controlled and improved by providing a high grade pregnant leach solution (“HGPLS”) and a low grade pregnant leach solution (“LGPLS”) to a single solution extraction plant comprising at least two solution extractor units, at least two stripping units, and, optionally, at least one wash stage.
摘要翻译： 本发明一般涉及从含金属材料中控制浸出和连续回收两种或更多种金属的方法。 在一个示例性实施方案中，通过向单一溶液提取设备提供高级别的浸出浸出溶液（HGPLS）和低等级的浸出浸提液（LGPLS）来控制和改善来自浸出的含金属材料的金属的回收，所述溶液提取设备包括至少两个 溶液提取器单元，至少两个剥离单元，以及任选的至少一个洗涤阶段。
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公开(公告)号：US20110277593A1
公开(公告)日：2011-11-17
申请号：US13188231
申请日：2011-07-21
CPC分类号： C22B3/0005 , C22B3/20 , C22B15/0071 , C22B15/0084 , C22B15/0095 , Y02P10/234 , Y02P10/236
摘要： The present invention relates generally to a process for controlled leaching and sequential recovery of two or more metals from metal-bearing materials. In one exemplary embodiment, recovery of metals from a leached metal-bearing material is controlled and improved by providing a high grade pregnant leach solution (“HGPLS”) and a low grade pregnant leach solution (“LGPLS”) to a single solution extraction plant comprising at least two solution extractor units, at least two stripping units, and, optionally, at least one wash stage.
摘要翻译： 本发明一般涉及从含金属材料中控制浸出和连续回收两种或更多种金属的方法。 在一个示例性实施方案中，通过向单一溶液提取设备提供高等级的浸出液（“HGPLS”）和低等级的浸出液（“LGPLS”）来控制和改善来自浸出的含金属材料的金属的回收 包括至少两个溶液提取器单元，至少两个剥离单元，以及任选的至少一个洗涤阶段。
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