Environmental preservation and mining of seabed resources
| Project/Area Number |
26420117
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Fluid engineering
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| Research Institution | Kumamoto University |
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Principal Investigator |
Sadatomi Michio 熊本大学, 大学院先端科学研究部(工), 教授 (50109667)
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| Co-Investigator(Renkei-kenkyūsha) |
KAWAHARA Akimaro 熊本大学, 大学院先端科学研究部(工), 准教授 (20224818)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 混相流 / 環境技術 / 海洋資源 / 流体工学 |
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| Outline of Final Research Achievements |
The multi-fluid mixer invented by us is usable to generate micro-bubbles and mists, i.e. fine droplet, with a lower power supply such as a solar cell. Using the mixer, dissolution of oxygen and carbon dioxide (CO2) micro-bubbles into water, adsorption of CO2 in air with the mists, being useful for environmental preservation, and a special air-lift-pump for mining deep-sea resources, were studied experimentally. The results were opened by 6 international journal papers for social contribution.
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Report
(4 results)
Research Products
(20 results)
