Invention Grant
- Patent Title: Composition for collecting metal component
- Patent Title (中): 用于收集金属成分的组合物
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Application No.: US13923740Application Date: 2013-06-21
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Publication No.: US08979974B2Publication Date: 2015-03-17
- Inventor: Katsuhiro Nomura , Hiroyuki Kageyama , Masakazu Date , Tadahiro Fujitani
- Applicant: National Institute of Advanced Industrial Science and Technology
- Applicant Address: JP Tokyo
- Assignee: National Institute of Advanced Industrial Science and Technology
- Current Assignee: National Institute of Advanced Industrial Science and Technology
- Current Assignee Address: JP Tokyo
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2008-263191 20081009
- Main IPC: C22B7/00
- IPC: C22B7/00 ; C22B1/00 ; C22B11/00 ; C22B34/34 ; C22B59/00 ; C22C16/00 ; C22C28/00 ; C22B3/00 ; C22B34/36 ; C22B3/24 ; C22B7/02
Abstract:
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.
Public/Granted literature
- US20130283978A1 COMPOSITION FOR COLLECTING METAL COMPONENT Public/Granted day:2013-10-31
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