Invention Grant
- Patent Title: Decontamination method reducing radioactive waste
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Application No.: US15712616Application Date: 2017-09-22
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Publication No.: US10762997B2Publication Date: 2020-09-01
- Inventor: Sang Yoon Park , Hui-Jun Won , Seonbyeong Kim , Wangkyu Choi , Mansoo Choi , Chong-Hun Jung , In-Ho Yoon , JeikWon Moon , Jun Young Jung , Jungsoon Park
- 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: Maier & Maier, PLLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@67577cfe
- Main IPC: G21F9/00
- IPC: G21F9/00 ; G21F9/06 ; C23G1/02 ; C23G1/10 ; C23G1/08
Abstract:
A decontamination method that includes the steps of decontaminating an object containing radioactive contaminated metals or alloys with a chemical decontamination agent including sulfuric acid (H2SO4) and forming a Ba or Sr precipitate by adding a Ba or Sr cation and a hydroxylion or halogen anion salts to the decontamination waste water.
Public/Granted literature
- US20180102194A1 DECONTAMINATION METHOD REDUCING RADIOACTIVE WASTE REMARKABLY AND A KIT THEREFOR Public/Granted day:2018-04-12
Information query
