Invention Grant
- Patent Title: Magnetic cesium adsorbent, preparation method therefor, and cesium removal method using same
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Application No.: US16315075Application Date: 2017-07-04
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Publication No.: US10933401B2Publication Date: 2021-03-02
- Inventor: Tae Hong Park , Young Jin Cho , Sang Eun Bae , Sang Ho Lim , Jai Il Park , Young Sang Youn , Jei Won Yeon
- Applicant: KOREA ATOMIC ENERGY RESEARCH INSTITUTE
- Applicant Address: KR Daejeon
- Assignee: KOREA ATOMIC ENERGY RESEARCH INSTITUTE
- Current Assignee: KOREA ATOMIC ENERGY RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Agency: HDC IP Law, LLP
- Agent Don D Cha
- Priority: KR10-2016-0084287 20160704
- International Application: PCT/KR2017/007057 WO 20170704
- International Announcement: WO2018/008930 WO 20180111
- Main IPC: B01J20/28
- IPC: B01J20/28 ; B01J20/22 ; C02F1/58 ; C02F1/28 ; B01J20/30 ; B03C1/28 ; C30B7/10 ; C30B29/10 ; B01D35/06 ; G21F9/12 ; B01J20/02 ; C02F101/00
Abstract:
The present invention relates to a magnetic cesium adsorbent, a preparation method therefor, and a cesium removal method using the same, the preparation method comprising the steps of: (a) preparing a metal hexacyanoferrate; and (b) hydrothermally reacting the metal hexacyanoferrate so as to prepare a metal hexacyanoferrate having a rhombohedral crystal structure.
Public/Granted literature
- US20190210004A1 Magnetic Cesium Adsorbent, Preparation Method Therefor, and Cesium Removal Method Using Same Public/Granted day:2019-07-11
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