2011 Fiscal Year Final Research Report
Development of mutual separation among platinum-group metals by using laser induced particle formation
| Project/Area Number |
21686072
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Metal making engineering
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| Research Institution | Japan Atomic Energy Agency |
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Principal Investigator |
SAEKI Morihisa 独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究副主幹 (30370399)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 元素分離 / レーザープロセッシング / 白金族元素 / 粒子工学 |
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| Research Abstract |
The metal separation and recovery technique by using laser induced particle formation, which has been recently developed by me, was applied to mutual separation among platinum-group metals(PGMs). I found that particle-formation efficiency of PGMs in aqueous solution depend on not wavelength of the irradiation UV laser but on intensity. Based on this principle, I succeeded to separate and recover the Pd and Rh elements in HCl solution by arrangement of the intensity of the irradiation laser.
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