Development of Chromium-Free Refractories for High Temperature Incineration Furnace of Municipal Wastes
Project/Area Number |
19310052
|
Research Category |
Grant-in-Aid for Scientific Research (B)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Environmental technology/Environmental materials
|
Research Institution | Okayama University |
Principal Investigator |
NANBA Tokuro Okayama University, 大学院・環境学研究科, 教授 (80218073)
|
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)
|
Project Period (FY) |
2007 – 2010
|
Project Status |
Completed (Fiscal Year 2010)
|
Budget Amount *help |
¥18,200,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥4,200,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2008: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2007: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
|
Keywords | 環境負荷低減技術 / 耐火物 / 耐スラグ侵食性 / 塩基性度 / X線光電子分光 / 侵食試験 / 非酸化物 |
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.
|
Report
(6 results)
Research Products
(38 results)