Desulfurization process by using waste material, water and air for resource recycling
| Project/Area Number |
16K12646
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Design and evaluation of sustainable and environmental conscious system
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | アルミニウムドロス残灰 / 製鋼スラグ / リサイクル / エトリンガイト / 排煙脱硫 / アルミニウムドロス |
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| Outline of Final Research Achievements |
Ettringite can be synthesized in single phase from calcium oxide, aluminum nitride and sulfuric acid holding at a temperature 80 degree Celsius for 48 hours.Synthesized ettringite has also ion-exchange capacity and fluoride concentration of model waste water decreased from 25.43 mg/L to 7.96 mg/L by addition of synthesized ettringite holding at a temperature 25 degree Celsius for 120 minutes.
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Report
(3 results)
Research Products
(4 results)
