Invention Grant
- Patent Title: Packaging of radioactive waste by cementing
- Patent Title (中): 通过固井包装放射性废物
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Application No.: US14367783Application Date: 2012-12-20
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Publication No.: US09362012B2Publication Date: 2016-06-07
- Inventor: Damien Avril , David Chartier , Jennifer Sanchez-Canet
- Applicant: AREVA NC
- Applicant Address: FR Courbevoie
- Assignee: Aveva NC
- Current Assignee: Aveva NC
- Current Assignee Address: FR Courbevoie
- Agency: Miles & Stockbridge P.C.
- International Application: PCT/EP2012/076388 WO 20121220
- International Announcement: WO2013/092866 WO 20130627
- Main IPC: G21F9/16
- IPC: G21F9/16 ; G21F9/30 ; C04B28/02 ; C04B28/08 ; C04B14/06 ; C04B14/00 ; C04B103/00 ; C04B111/00
Abstract:
Using crystalline silica, mixed with cement powder, to reduce the heating of the cement paste caused by the hydration of said powder, during a process of packaging of radioactive waste, a formulation for the packaging of radioactive waste by cementing, which comprises such silica, a method for packaging radioactive waste implementing this formulation, and a package for packaging of radioactive waste which is obtained by this method.
Public/Granted literature
- US20150053902A1 PACKAGING OF RADIOACTIVE WASTE BY CEMENTING Public/Granted day:2015-02-26
Information query
