Removal of copper from iron scraps by solidification refining
| Project/Area Number |
22760575
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Metal making engineering
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| Research Institution | Osaka University |
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Principal Investigator |
NAKAMOTO Masashi 大阪大学, 大学院・工学研究科, 特任助教 (80467539)
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| Project Period (FY) |
2010 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | 鉄スクラップ / 脱銅 / 凝固偏析 / 一方向凝固 / スクラップ / 凝固精製 |
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| Research Abstract |
Removal of Cu by solidification refining with the segregation of Cu in.-Fe in Fe-C-Cu system was investigated as a removal technology for tramp-elements from iron-scraps. The segregation of Cu during solidification was clarified with the one-directional solidification method of Fe-C-C melt. In addition, it was found out that the degree of segregation of Cu does not depends on the initial Cu content in the system. These findings confirm the potential of the removal of Cu by solidification refining.
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Report
(3 results)
Research Products
(2 results)
