Title:
金属成分の回収用組成物
Document Type and Number:
Japanese Patent JP5344493
Kind Code:
B2
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.
Inventors:
Katsuhiro Nomura
Hiroyuki Kageyama
Masakazu Date
Tadahiro Fujitani
Hiroyuki Kageyama
Masakazu Date
Tadahiro Fujitani
Application Number:
JP2010532861A
Publication Date:
November 20, 2013
Filing Date:
August 26, 2009
Export Citation:
Assignee:
National Institute of Advanced Industrial Science and Technology
International Classes:
C22B9/10; C01F17/00; C01G9/00; C01G15/00; C01G23/00; C01G25/00; C01G49/00; C22B1/02; C22B3/04; C22B7/00; C22B11/00; C22B34/34; C22B34/36; C22B61/00
Domestic Patent References:
| JPS52113322A | 1977-09-22 | |||
| JPH04354831A | 1992-12-09 | |||
| JP2005257175A | 2005-09-22 |