2011 Fiscal Year Final Research Report
Advanced sorting and selective grinding system to recover rare metals from small domestic appliance scrap
| Project/Area Number |
21360450
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Recycling engineering
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| Research Institution | National Institute of Advanced Industrial Science and Technology |
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Principal Investigator |
KOYANAKA Shigeki 独立行政法人産業技術総合研究所, 環境管理技術研究部門, 主任研究員 (60357035)
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| Co-Investigator(Renkei-kenkyūsha) |
SHIBATA Junji 関西大学, 環境都市工学部, 教授 (70067742)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 廃棄物再資源化 / 有価物回収 / 固固分離 / 希少金属 / 三次元計測 / ソーティング分離 / 選択粉砕 |
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| Research Abstract |
In order to develop rare metal recycling from small domestic appliances(SDAs), the authors applied their scrap sorting technology based on laser 3D analysis to separate mobile phone and digital camera and so on. As the result, it was capable to concentrate Ta by the separation of SDAs according to their kind or year of manufacture. Moreover, preferable grinding or crushing techniques for printed circuit board and Li-ion batteries detached from SDAs were clarified.
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Research Products
(11 results)
