| Project/Area Number |
07558206
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (A)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 試験 |
|---|
| Research Field |
環境保全
|
|---|
| Research Institution | Tokyo Institute of Technology |
|---|
Principal Investigator |
AIKA Kenichi Tokyo Institute of Technology, Interdisciplinary Graduate School of Science and Engineering.Professor, 大学院・総合理工学研究科, 教授 (20016736)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
ICHIKI Masayoshi Hitachi Zosen. Technical Research Institute, Senior Researcher, 開発本部・技術研究所, 主席研究員
KANEKO Katsumi Chiba University, Factiry of Science, Professor, 理学部, 教授 (20009608)
MIURA Hiroshi Saitama University, Factory of Engineering, Professor, 工学部, 教授 (60092574)
UEMATSU Takayoshi Chiba University, Factory of Engineering, Professor, 工学部, 教授 (20009278)
KONAGAI Makoto Tokyo Institute of Technology, Faculty of Engineering, Professor, 工学部, 教授 (40111653)
市來 正義 日立造船(株), 技術・開発本部・技術研究所, 主席研究員
市来 正美 (株)日立造船, 技術研究所, 主席研究員
|
|---|
| Project Period (FY) |
1995 – 1996
|
| Project Status |
Completed (Fiscal Year 1996)
|
| Budget Amount *help |
¥2,200,000 (Direct Cost: ¥2,200,000)
Fiscal Year 1996: ¥2,200,000 (Direct Cost: ¥2,200,000)
|
|---|
| Keywords | Diesel NOx / NOx Decomposition / Ammonia Synthesis / Selective de-NOx / Ruthenium Catalyst / Amorphous Solar Cell / Hydrogen Generation / Ammonia Adsorption / ディーゼルNOx / NOx分解 / アモルファス太陽電池 / 炭素担体 |
|---|
| Research Abstract |
Ammonia is unique in reacting selectively with NOx even under high oxygen partial pressure if we use the well developed V_2O_5-TiO_2 catalyst. The purpose of this research is to produce hydrogen and nitrogen from natural resources (H_2O,Air) and energy (solar) and is to synthesize ammonia which is thereafter used to decompose NOx. The above processes are combined in a same place as a set so as not to carry or to store poisonous ammonia and can be used in the arban area or even the remote area.
1) Hydrogen was successfully obtained from water electrolysis by using solar battery.
2) One mole of air and 2.8mole of hydrogen were carafully passed through Pt/Al_2O_3 catalyst at around 90ﾟC to produce 0.8mole of (N_2+3H_2) gas (and 0.4mol H_2O).
3) Ammonia was produced using several Ru catalysts newly developed including Ru-Ba/A.C.and Ru/CeO_2.
4) Adsorption behavior on various solid acid materials were studied.
5) 0.15% NO and 5% O_2 containing gas (model exhaust gas) was reacted on V_2O_5/TiO_2 with 0.15% NH_3 evolved from adsorption system.
6) Data of the above processes were successfully accumulated and the property of the system and size were discussed.
|
