公开(公告)号：US06468495B1

公开(公告)日：2002-10-22

申请号：US09508324

申请日：2000-10-20

申请人： Mark Fields ,  Robert Charles Thied ,  Kenneth Richard Seddon ,  William Robert Pitner ,  David William Rooney

发明人： Mark Fields ,  Robert Charles Thied ,  Kenneth Richard Seddon ,  William Robert Pitner ,  David William Rooney

IPC分类号： C01D318

CPC分类号： G21F9/30 ,  C01D3/18 ,  C01D15/04 ,  G21C19/48 ,  Y02W30/884

摘要： A method of removing from a metal salt ionic species contained therein involves contacting the metal salt with an ionic liquid to dissolve the metal salt, the ionic species or both. At least in the case where both the metal salt and the ionic species are dissolved, the resultant ionic liquid composition is treated to separate the ionic species therefrom and subsequently processed to recover the metal salt.

摘要翻译： 从其中所含的金属盐离子物质中除去的方法包括使金属盐与离子液体接触以溶解金属盐，离子物质或两者。 至少在溶解金属盐和离子物质的情况下，处理所得的离子液体组合物以从其中分离出离子物质，随后处理以回收金属盐。

公开(公告)号：US06911135B1

公开(公告)日：2005-06-28

申请号：US10049779

申请日：2000-08-18

申请人： Robert Charles Thied ,  Justine Elizabeth Hatter ,  Kenneth Richard Seddon ,  William Robert Pitner ,  David William Rooney ,  David Hebditch

发明人： Robert Charles Thied ,  Justine Elizabeth Hatter ,  Kenneth Richard Seddon ,  William Robert Pitner ,  David William Rooney ,  David Hebditch

IPC分类号： G21C19/44 ,  C22B60/02 ,  C22B60/04 ,  C25C3/00 ,  C25C3/34 ,  G21C19/46 ,  G21C19/48 ,  G21F9/06 ,  C25C1/32

CPC分类号： G21C19/48 ,  C22B60/0278 ,  C22B60/04 ,  C25C3/00 ,  C25C3/34 ,  Y02W30/884

摘要： A method for separating a metal from a composition including the metal involves forming an electrolytic cell in which the anode comprises a composition including the metal. The electrolyte is an ionic liquid. A sufficient potential difference is applied between the anode and the cathode to cause the metal to transfer from the anode to the cathode deposited thereon.

摘要翻译： 从包含金属的组合物中分离金属的方法包括形成其中阳极包括包含金属的组合物的电解池。 电解质是离子液体。 在阳极和阴极之间施加足够的电势差使金属从阳极转移到沉积在其上的阴极。