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    Method for improving metals recovery using high temperature pressure leaching
    1.
    发明授权
    Method for improving metals recovery using high temperature pressure leaching 有权
    使用高温浸出提高金属回收率的方法

    公开(公告)号：US07517384B2

    公开(公告)日：2009-04-14

    申请号：US11551907

    申请日：2006-10-23

    申请人： John O. Marsden ,  Robert E. Brewer ,  Joanna M. Robertson ,  David R. Baughman ,  Philip Thompson ,  Wayne W. Hazen ,  Roland Schmidt

    发明人： John O. Marsden ,  Robert E. Brewer ,  Joanna M. Robertson ,  David R. Baughman ,  Philip Thompson ,  Wayne W. Hazen ,  Roland Schmidt

    IPC分类号： C22B3/04

    CPC分类号： C22B3/08 ,  C22B3/0005 ,  C22B11/04 ,  C22B11/08 ,  C22B15/0067 ,  C22B15/0071 ,  C22B15/0086 ,  C22B15/0089 ,  Y02P10/234 ,  Y02P10/236

    摘要： The present invention is directed to a system for recovering metal values from metal-bearing materials. During a reactive process, a seeding agent is introduced to provide a nucleation site for the crystallization and/or growth of solid species which otherwise tend to passivate the reactive process or otherwise encapsulate the metal value, thereby reducing the amount of desired metal values partially or completely encapsulated by such material. The seeding agent may be generated in a number of ways, including the recycling of residue or the introduction of foreign substances. Systems embodying aspects of the present invention may be beneficial for recovering a variety of metals such as copper, gold, silver, nickel, cobalt, molybdenum, zinc, rhenium, uranium, rare earth metals, and platinum group metals from any metal-bearing material, such as ores and concentrates.

    摘要翻译： 本发明涉及一种用于从含金属材料中回收金属值的系统。 在反应过程中，引入接种剂以提供固体物质的结晶和/或生长的成核位点，否则其倾向于钝化反应过程或以其他方式包封金属值，从而部分或者部分地减少所需金属值的量 完全被这种材料包住。 接种剂可以以多种方式产生，包括残留物的再循环或引入异物。 体现本发明方面的体系可能有益于从任何含金属材料中回收各种金属如铜，金，银，镍，钴，钼，锌，铼，铀，稀土金属和铂族金属 ，如矿石和精矿。

    Method for improving metals recovery using high temperature leaching
    6.
    发明授权
    Method for improving metals recovery using high temperature leaching 失效
    使用高温浸出提高金属回收率的方法

    公开(公告)号：US06451088B1

    公开(公告)日：2002-09-17

    申请号：US09912967

    申请日：2001-07-25

    申请人： John O. Marsden ,  Robert E. Brewer ,  Joanna M. Robertson ,  David R. Baughman ,  Philip Thompson ,  Wayne W. Hazen ,  Roland Schmidt

    发明人： John O. Marsden ,  Robert E. Brewer ,  Joanna M. Robertson ,  David R. Baughman ,  Philip Thompson ,  Wayne W. Hazen ,  Roland Schmidt

    IPC分类号： C22B306

    CPC分类号： C22B3/08 ,  C22B3/0005 ,  C22B11/04 ,  C22B11/08 ,  C22B15/0067 ,  C22B15/0071 ,  C22B15/0086 ,  C22B15/0089 ,  Y02P10/234 ,  Y02P10/236

    摘要： The present invention is directed to a process for recovering metal values from metal-bearing materials. During a reactive process, a seeding agent is introduced to provide a nucleation site for the crystallization and/or growth of solid species which otherwise tend to passivate the reactive process or otherwise encapsulate the metal value, thereby reducing the amount of desired metal values partially or completely encapsulated by such material. The seeding agent may be generated in a number of ways, including the recycling of residue or the introduction of foreign substances. Processes embodying aspects of the present invention may be beneficial for recovering a variety of metals such as copper, gold, silver, nickel, cobalt, molybdenum, zinc, rhenium, uranium, rare earth metals, and platinum group metals from any metal-bearing material, such as ores and concentrates.

    摘要翻译： 本发明涉及从含金属材料回收金属值的方法。 在反应过程中，引入接种剂以提供固体物质的结晶和/或生长的成核位点，否则其倾向于钝化反应过程或以其他方式包封金属值，从而部分或者部分地减少所需金属值的量 完全被这种材料包住。 接种剂可以以多种方式产生，包括残留物的再循环或引入异物。 体现本发明方面的方法可有益于从任何含金属材料中回收各种金属如铜，金，银，镍，钴，钼，锌，铼，铀，稀土金属和铂族金属 ，如矿石和精矿。

    METHOD FOR IMPROVING METALS RECOVERY USING HIGH TEMPERATURE PRESSURE LEACHING
    10.
    发明申请
    METHOD FOR IMPROVING METALS RECOVERY USING HIGH TEMPERATURE PRESSURE LEACHING 有权
    使用高温压力浸出改善金属回收的方法

    公开(公告)号：US20070039420A1

    公开(公告)日：2007-02-22

    申请号：US11551907

    申请日：2006-10-23

    申请人： John Marsden ,  Robert Brewer ,  Joanna Robertson ,  David Baughman ,  Philip Thompson ,  Wayne Hazen ,  Roland Schmidt

    发明人： John Marsden ,  Robert Brewer ,  Joanna Robertson ,  David Baughman ,  Philip Thompson ,  Wayne Hazen ,  Roland Schmidt

    IPC分类号： C22B15/00

    CPC分类号： C22B3/08 ,  C22B3/0005 ,  C22B11/04 ,  C22B11/08 ,  C22B15/0067 ,  C22B15/0071 ,  C22B15/0086 ,  C22B15/0089 ,  Y02P10/234 ,  Y02P10/236

    摘要： The present invention is directed to a system for recovering metal values from metal-bearing materials. During a reactive process, a seeding agent is introduced to provide a nucleation site for the crystallization and/or growth of solid species which otherwise tend to passivate the reactive process or otherwise encapsulate the metal value, thereby reducing the amount of desired metal values partially or completely encapsulated by such material. The seeding agent may be generated in a number of ways, including the recycling of residue or the introduction of foreign substances. Systems embodying aspects of the present invention may be beneficial for recovering a variety of metals such as copper, gold, silver, nickel, cobalt, molybdenum, zinc, rhenium, uranium, rare earth metals, and platinum group metals from any metal-bearing material, such as ores and concentrates.

    摘要翻译： 本发明涉及一种用于从含金属材料中回收金属值的系统。 在反应过程中，引入接种剂以提供固体物质的结晶和/或生长的成核位点，否则倾向于钝化反应过程或以其它方式包封金属值，从而部分地或减少所需金属值的量 完全被这种材料包住。 接种剂可以以多种方式产生，包括残留物的再循环或引入异物。 体现本发明方面的体系可能有益于从任何含金属材料中回收各种金属如铜，金，银，镍，钴，钼，锌，铼，铀，稀土金属和铂族金属 ，如矿石和精矿。