发明授权
- 专利标题： Composition for collecting metal component
- 专利标题（中）： 用于收集金属成分的组合物
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申请号： US13923740申请日： 2013-06-21
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公开(公告)号： US08979974B2公开(公告)日： 2015-03-17
- 发明人: Katsuhiro Nomura , Hiroyuki Kageyama , Masakazu Date , Tadahiro Fujitani
- 申请人： National Institute of Advanced Industrial Science and Technology
- 申请人地址： JP Tokyo
- 专利权人： National Institute of Advanced Industrial Science and Technology
- 当前专利权人： National Institute of Advanced Industrial Science and Technology
- 当前专利权人地址： JP Tokyo
- 代理机构： Westerman, Hattori, Daniels & Adrian, LLP
- 优先权： JP2008-263191 20081009
- 主分类号： C22B7/00
- IPC分类号： C22B7/00 ; C22B1/00 ; C22B11/00 ; C22B34/34 ; C22B59/00 ; C22C16/00 ; C22C28/00 ; C22B3/00 ; C22B34/36 ; C22B3/24 ; C22B7/02
摘要：
The present invention provides a composition for collecting a metal component from a metal component-containing material, the composition containing a compound containing at least one element selected from the group consisting of lanthanoid elements and elements in group 2 of the periodic table, and a compound containing at least one element selected from the group consisting of elements in groups 3, 4, 12, and 13 of the periodic table and transition metal elements in the 4th period of the periodic table. The present invention further provides a method for collecting a metal component using this composition. With the use of the composition of the present invention, a metal component can be easily and efficiently collected from a material containing a highly useful metal component such as noble or rare metal.
公开/授权文献
- US20130283978A1 COMPOSITION FOR COLLECTING METAL COMPONENT 公开/授权日：2013-10-31
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