2011 Fiscal Year Final Research Report
Metallosilicate-based catalysts for methane dehydroaromatization with high and durable activity
| Project/Area Number |
21560803
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Catalyst/Resource chemical process
|
|---|
| Research Institution | Saitama Institute of Technology |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
TANAKA Tsunehiro 京都大学, 大学院・工学研究科, 教授 (70201621)
|
|---|
| Project Period (FY) |
2009 – 2011
|
| 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 |
|---|
| 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.
|
