| Project/Area Number |
23651069
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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 |
Environmental technology/Environmental materials
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| Research Institution | Toyohashi University of Technology |
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Principal Investigator |
MIZUSHIMA Takanori 豊橋技術科学大学, 工学(系)研究科(研究院), 准教授 (60239233)
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| Co-Investigator(Renkei-kenkyūsha) |
KAKUTA Noriyoshi 豊橋技術科学大学, 工学研究科, 准教授 (30201411)
OHKITA Hironobu 豊橋技術科学大学, 工学研究科, 助手 (20262967)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | メタン部分酸化 / メタノール・ホルムアルデヒド合成 / 低環境負荷プロセス / ケイモリブデン酸 / 内包型モリブデン触媒 / 天然ガス有効利用 / 部分感化反応 / モリブデン触媒 / 部分酸化反応 |
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| Research Abstract |
We investigated silicomolybdic acid (SMA) catalysts for the direct synthesis of methanol and formaldehyde by partial oxidation of methane (POM) which is expected to reduce the energy consumption significantly. In order to prevent the aggregation of SMA which contributes to a catalytic deactivation, we prepared the SMA catalysts encaged in pores of Zeolite Y and in hollow silica particles. The product yields in POM were higher than those over the zeolite- and silica-supported SMA catalysts, indicating the effectiveness of the encaged SMA catalysts. However, we have not achieved the catalytic performance for practical use.
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