2015 Fiscal Year Final Research Report
Innovative super-high CO2 separation membrane with gas permeable nano-space
| Project/Area Number |
25281040
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Partial Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Environmental engineering and reduction of environmental burden
|
|---|
| Research Institution | Tokyo Metropolitan University |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
TANAKA Manabu 首都大学東京, 都市環境科学研究科, 助教 (00531831)
|
|---|
| Project Period (FY) |
2013-04-01 – 2016-03-31
|
| Keywords | ナノスペース / CO2分離膜 / CCS / 表面修飾ナノ粒子 / 超薄膜 |
|---|
| Outline of Final Research Achievements |
CO2 separation or capture from flue gases is of particular importance in reducing greenhouse gas emissions and in preserving environmental heath. At least approximately 20% of CO2 reduction by 2050 is desirable to be achieved by applying CCS (carbon dioxide capture and storage) to the large point sources, such as power plant, iron works plant and so on, to prevent global warming. In this work, we have synthesized nanoparticles having gas permeable nano-space formed by introducing amino groups onto the surface of silica prepared by sol-gel reaction and prepared the MMM which were composed of the hydrophilic nanoparticles and various polymers. In addition, we have prepared a thin MMM. The gas permeability through nano-space on the silica was calculated from Maxwell model which is usually used to predict that for MMM.
|
| Free Research Field |
環境技術・環境負荷低減
|
