| Project/Area Number |
25289349
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Partial Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Nuclear engineering
|
|---|
| Research Institution | Tohoku University |
|---|
Principal Investigator |
Kim Seong-Yun 東北大学, 工学(系)研究科(研究院), 准教授 (50574357)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
FUNAKI Yoshihito 東北大学, サイクロトロン・ラジオアイソトープセンター, 講師 (50261491)
Xu Yuanlai 東北大学, サイクロトロン・ラジオアイソトープセンター, 助教 (10643992)
ISHII Keizo 東北大学, 工学研究科, 教授 (00134065)
MATSUYAMA Shigeo 東北大学, 工学研究科, 准教授 (70219525)
KIKUCHI Yohei 東北大学, 工学研究科, 准教授 (50359535)
ITO Tatsuya 東北大学, 工学研究科, 助教 (20757653)
|
|---|
| Project Period (FY) |
2013-04-01 – 2016-03-31
|
| Project Status |
Completed (Fiscal Year 2015)
|
| Budget Amount *help |
¥17,030,000 (Direct Cost: ¥13,100,000、Indirect Cost: ¥3,930,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥9,750,000 (Direct Cost: ¥7,500,000、Indirect Cost: ¥2,250,000)
Fiscal Year 2013: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
|
|---|
| Keywords | 保健物理 / 環境安全 / 放射性廃棄物 / 放射線医学 / 保険物理 |
|---|
| Outline of Final Research Achievements |
To separate Cs(I) and Sr(II), which are heat-generating nuclides, from high-level liquid waste (HLLW) generated from spent nuclear fuel reprocessing selectively and efficiently, an innovative separation process of the nuclides have been developed by using novel macroporous silica-based adsorbents based on extraction chromatography method. Moreover, a new purification process of the recovered nuclides based on extraction chromatography method was investigated and the process was used for internal irradiation therapy of cancer is proved and radiotherapy technique using a novel Y-labeled radiopharmaceutical.
|
