Title:
A manufacturing method of the magnetic composite particle for decontamination
Document Type and Number:
Japanese Patent JP5991508
Kind Code:
B2
Abstract:
Provided is a radioactive substance collecting system and a radioactive substance collecting method which are capable of collecting radioactive substances with high efficiency. The radioactive substance collecting system according to the present invention removes radioactive substances (radioactive cesium 21) contained in a liquid (radioactive substancescontaminated water 20) and includes, as means for removing radioactive substances from the liquid, a radioactive substance trapping composite 1 including at least a magnetic particle 10 and a radioactive substance trapping compound 11 that traps radioactive substances, and magnetic accumulation means 30 for accumulating the radioactive substance trapping composite 1.
Inventors:
Namiki Sadahisa
Application Number:
JP2012044995A
Publication Date:
September 14, 2016
Filing Date:
March 01, 2012
Export Citation:
Assignee:
Jikei University
International Classes:
G21F9/12; B01J20/02; B01J20/04; B01J20/18; B01J20/32
Domestic Patent References:
| JP2005500159A | ||||
| JP2010279274A | ||||
| JP2013527594A | ||||
| JP4183047B2 |
Foreign References:
| CN101231899A | ||||
| WO2010092818A1 | ||||
| US20090120880 |
Other References:
北本仁孝 他6名,「磁性ナノ粒子集積体の超臨界水熱処理による籠型構造微粒子の作製」,粉体粉末冶金協会講演概要集平成二十二年度秋季大会,日本,粉体粉末冶金協会,2010年11月 9日,第60頁
Attorney, Agent or Firm:
Ken Ieiri