PROCESS FOR PRODUCING RARE METAL

专利名称：PROCESS FOR PRODUCING RARE METAL发明人：Koji MIZUGUCHI,Shohei Kanamura,Tetsuo

Osato,Yuya Takahashi,Yumi Yaita,Yu

Yamashita,Reiko Fujita,Takashi Omori,TakashiYazawa

申请号：US13527826申请日：20120620

公开号：US20130001096A1公开日：20130103

专利附图：

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 extractedby 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 tocollect a rhenium at a cathode.

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

地址：Kawasaki-Shi JP,Yokohama-Shi JP,Shinjuku-Ku JP,Kawasaki-Shi JP,Ota-KuJP,Yokohama-Shi JP,Nerima-Ku JP,Adachi-Ku JP,Ota-Ku JP

国籍：JP,JP,JP,JP,JP,JP,JP,JP,JP

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