| Project/Area Number |
24710074
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Environmental technology/Environmental materials
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| Research Institution | Muroran Institute of Technology |
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Principal Investigator |
YAMANAKA Shinya 室蘭工業大学, 工学(系)研究科(研究院), 准教授 (30596854)
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| Co-Investigator(Renkei-kenkyūsha) |
FUJIMOTO Toshiyuki 室蘭工業大学, 工学研究科, 准教授 (40333661)
KUGA Yoshikazu 室蘭工業大学, 工学研究科, 教授 (60183307)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | 乾式ナノ粉砕 / ホタテ貝殻 / ナノ粒子 / 廃棄物利用 / ホルムアルデヒド / 吸着剤 / 合板用接着剤 / 紫外線遮蔽剤 / 非晶質化 |
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| Research Abstract |
Scallop shells are disposed more than 200,000 ton per year in Hokkaido. We proposed effective uses and simple application for discarded shells. A production technique for shell nanoparticles by planetary ball milling under dry conditions and subsequent addition of water has been developed. We investigated the effect of adding water after mechanical grinding on the specific surface area and particle size of the ground shell. The addition of water dissolves the ground shell particles, that leads to the ground shell in nanometer range. We have demonstrated the scallop shells had potential as an adsorbent for gaseous volatile organic compounds, emulsifying agent for nanoparticle-stabilized emulsion, and an additive of plywood adhesive.
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