| Budget Amount *help |
¥20,020,000 (Direct Cost: ¥15,400,000、Indirect Cost: ¥4,620,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
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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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