- 专利标题： METHOD FOR RECOVERING A MINOR METAL AND/OR RARE-EARTH METAL
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申请号： US16302478申请日： 2017-05-12
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公开(公告)号： US20190292630A1公开(公告)日： 2019-09-26
- 发明人: Kota NAKASHIMA , Akira YOSHIMURA , Seiichiro TANI
- 申请人： JX NIPPON MINING & METALS CORPORATION , TOHO TITANIUM CO., LTD.
- 申请人地址： JP Tokyo JP Chigasaki-shi, Kanagawa
- 专利权人： JX NIPPON MINING & METALS CORPORATION,TOHO TITANIUM CO., LTD.
- 当前专利权人： JX NIPPON MINING & METALS CORPORATION,TOHO TITANIUM CO., LTD.
- 当前专利权人地址： JP Tokyo JP Chigasaki-shi, Kanagawa
- 优先权： JP2016-098305 20160516
- 国际申请： PCT/JP2017/018091 WO 20170512
- 主分类号： C22B59/00
- IPC分类号： C22B59/00 ; C22B34/22 ; C22B34/24 ; C22B34/14 ; B03B5/48
摘要：
An object of the present invention is to recover a minor metal and/or rare-earth metal.The present invention provides a method for recovering a minor metal and/or rare-earth metal from a post-chlorination residue in titanium smelting.The minor metal and/or rare-earth metal is one or more metal selected from the group consisting of Sc, V, Nb, Zr, Y, La, Ce, Pr, and Nd.
公开/授权文献
- US11299796B2 Method for recovering a minor metal and/or rare-earth metal 公开/授权日：2022-04-12
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