| Project/Area Number |
23760740
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Catalyst/Resource chemical process
|
|---|
| Research Institution | The University of Kitakyushu (2012)
Tokyo Institute of Technology (2011) |
|---|
Principal Investigator |
IMAI Hiroyuki 北九州市立大学, 国際環境工学部, 講師 (70514610)
|
|---|
| Project Period (FY) |
2011 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
|
|---|
| Keywords | ゼオライト / オレフィン製造 / 酸触媒反応 / メタノール転換反応 / 物性制御 / 触媒プロセス / 水熱合成 / アルコール転換反応 / 粒子形態制御 / 酸性質制御 / 小細孔 / 反応機構 |
|---|
| Research Abstract |
In this study, the development of novel zeolite catalyst for the efficient production of light olefins, which are widely utilized as a raw material of chemicals in the industrial field, from methanol has been studied. The physicochemicalsuch as the particle size and acid strength and catalytic properties of zeolite catalysts with a topology were successfully controlled by varying the structure of organic compounds and the concentration of the starting gel for the zeolite synthesis. In addition, new method for the zeolite synthesis was successfully developed without any organic compounds at shorter synthesis duration compared the conventional methods. In the conversion of methanol to light olefins, nanosized zeolites synthesized employing the novel method above exhibited a longer catalyst life compared with the zeolite with the same structure synthesized by conventional methods.
|
