2010 Fiscal Year Final Research Report
Development of Chromium-Free Refractories for High Temperature Incineration Furnace of Municipal Wastes
| Project/Area Number |
19310052
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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 |
Environmental technology/Environmental materials
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| Research Institution | Okayama University |
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Principal Investigator |
NANBA Tokuro Okayama University, 大学院・環境学研究科, 教授 (80218073)
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| Co-Investigator(Kenkyū-buntansha) |
BENINO Yasuhiko 岡山大学, 大学院・環境学研究科, 准教授 (90283035)
SAKIDA Shinichi 岡山大学, 環境管理センター, 助教 (50379814)
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| Project Period (FY) |
2007 – 2010
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| Keywords | 環境負荷低減技術 |
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| Research Abstract |
In the present study, we have focused on the reactivity between refractories and slags as a dominant factor for the slag corrosion resistance of refractories. It was revealed that the difference in Ols binding energy measured with X-ray photoelectron spectroscopy (XPS) was effective to estimate the reactivity. In the choice of material added to the refractory, candidate materials are explored based on the Ols binding energy, and the number of the candidates should be reduced based on the viscosity change after the reaction with slags.
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