Metallosilicate-based catalysts for methane dehydroaromatization with high and durable activity
| Project/Area Number |
21560803
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Catalyst/Resource chemical process
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| Research Institution | Saitama Institute of Technology |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
TANAKA Tsunehiro 京都大学, 大学院・工学研究科, 教授 (70201621)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | 天然ガス石油資源化 / メタン / 脱水素芳香族化 / モリブデン触媒 / H-MFI / Mo/H-MFI / 天然ガス / GTL技術 / Mo L殼XANES / MoL殻XANES / 高耐久化 / メタロシリケート / Mo / Mo L殻XANES |
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| Research Abstract |
To develop the Mo/H-MFI catalyst for methane dehydroaromatization with high and durable activity, metallosilicate-based catalysts have been employed. In the case of silylated Mo/H-MFI with triethoxyvinylsilane, more durable activity is shown than non-silylated ones. Mo/H-GaMFI shows high and durable benzene yield at low Ga contents. It is concluded that acidic property onto H-MFI or H-GaMFI directly relates to the catalytic activity for methane dehydroaromatization, and inhibition of coking onto strong acid sites in the MFI extraframework is important to enhance the dehydroaromatization activity.
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Report
(4 results)
Research Products
(18 results)
