Optimization of use of earthquake-induced woody biomass for ironmaking by new cohesive zone simulator
| Project/Area Number |
24686084
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Partial Multi-year Fund |
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| Research Field |
Metal making engineering
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| Research Institution | Kyushu University |
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Principal Investigator |
Ohno Ko-ichiro 九州大学, 工学(系)研究科(研究院), 准教授 (50432860)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥25,610,000 (Direct Cost: ¥19,700,000、Indirect Cost: ¥5,910,000)
Fiscal Year 2014: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
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| Keywords | 金属生産工学 / バイオマス / 高温その場観察 / 高炉内融着帯 / 浸炭溶融反応 / スラグ / 高温その場測定 / 浸炭溶融 |
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| Outline of Final Research Achievements |
The aim of this research is to optimize use of earthquake-induced woody biomass for ironmaking by a new cohesive zone simulator. In order to understand softening and melting behavior of iron burden with woody biomass, carburization reaction by several kinds of woody biomass was investigate using the new cohesive zone simulator. The new simulator can obtain an “in-situ” quenched sample when softening and melting reaction occurs. This kind sample is difficult to get from ordinary cohesive zone simulator. The results from combination of the new cohesive zone simulator and direct measurement apparatuses of laser microscopy and XRD with high temperature furnace were indicated that woody biomass has higher reactivity than ordinary coke because it has lower concentration of ash.
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Report
(4 results)
Research Products
(20 results)
