公开(公告)号：US08888985B2

公开(公告)日：2014-11-18

申请号：US13527826

申请日：2012-06-20

申请人： Koji Mizuguchi ,  Shohei Kanamura ,  Tetsuo Osato ,  Yuya Takahashi ,  Yumi Yaita ,  Yu Yamashita ,  Reiko Fujita ,  Takashi Omori ,  Takashi Yazawa

发明人： Koji Mizuguchi ,  Shohei Kanamura ,  Tetsuo Osato ,  Yuya Takahashi ,  Yumi Yaita ,  Yu Yamashita ,  Reiko Fujita ,  Takashi Omori ,  Takashi Yazawa

IPC分类号： C22B59/00 ,  C22B3/04 ,  C22B3/22 ,  C22B3/26 ,  C22B3/46 ,  C25C3/34 ,  C22B3/42 ,  C22B61/00

CPC分类号： C22B3/0005 ,  C22B3/42 ,  C22B3/46 ,  C22B59/00 ,  C22B61/00 ,  C25C3/34 ,  Y02P10/234

摘要： According to one embodiment, a process for producing rare metals includes the steps of: recovering a first-residue solution through a primary target metal extracted by leaching a mineral resource; extracting a perrhenic acid ion contained in the first-residue solution with at least one of an anion exchange resin and a first-organic solvent; back extracting the perrhenic acid ion contained in the anion exchange resin or the first-organic solvent to a first-eluant; and electrolyzing the back extracted first-eluant to collect a rhenium at a cathode.

摘要翻译： 根据一个实施方案，制备稀有金属的方法包括以下步骤：通过浸出矿物资源提取的初级靶金属回收第一残留物溶液; 用阴离子交换树脂和第一有机溶剂中的至少一种提取第一残留物溶液中所含的高铼酸离子; 将阴离子交换树脂或第一有机溶剂中含有的高铼酸离子反萃取至第一洗脱剂; 并电解反萃取的第一洗脱液以在阴极收集铼。

公开(公告)号：US20130001096A1

公开(公告)日：2013-01-03

申请号：US13527826

申请日：2012-06-20

申请人： Koji MIZUGUCHI ,  Shohei Kanamura ,  Tetsuo Osato ,  Yuya Takahashi ,  Yumi Yaita ,  Yu Yamashita ,  Reiko Fujita ,  Takashi Omori ,  Takashi Yazawa

发明人： Koji MIZUGUCHI ,  Shohei Kanamura ,  Tetsuo Osato ,  Yuya Takahashi ,  Yumi Yaita ,  Yu Yamashita ,  Reiko Fujita ,  Takashi Omori ,  Takashi Yazawa

IPC分类号： C25C3/34 ,  C25C1/22

CPC分类号： C22B3/0005 ,  C22B3/42 ,  C22B3/46 ,  C22B59/00 ,  C22B61/00 ,  C25C3/34 ,  Y02P10/234

摘要： According to one embodiment, a process for producing rare metals includes the steps of: recovering a first-residue solution through a primary target metal extracted by leaching a mineral resource; extracting a perrhenic acid ion contained in the first-residue solution with at least one of an anion exchange resin and a first-organic solvent; back extracting the perrhenic acid ion contained in the anion exchange resin or the first-organic solvent to a first-eluant; and electrolyzing the back extracted first-eluant to collect a rhenium at a cathode.

摘要翻译： 根据一个实施方案，制备稀有金属的方法包括以下步骤：通过浸出矿物资源提取的初级靶金属回收第一残留物溶液; 用阴离子交换树脂和第一有机溶剂中的至少一种提取第一残留物溶液中所含的高铼酸离子; 将阴离子交换树脂或第一有机溶剂中含有的高铼酸离子反萃取至第一洗脱剂; 并电解反萃取的第一洗脱液以在阴极收集铼。