EP 2913825 A1 20150902 - METHOD FOR PREPARATION AND BURIAL OF RADIOACTIVE WASTE (RAW)
Title (en)
METHOD FOR PREPARATION AND BURIAL OF RADIOACTIVE WASTE (RAW)
Title (de)
VERFAHREN ZUR HERSTELLUNG UND VERGRABUNG RADIOAKTIVER ABFÄLLE
Title (fr)
PROCÉDÉ DE CONDITIONNEMENT ET D'ENFOUISSEMENT DE DÉCHETS RADIOACTIFS
Publication
Application
Priority
- RU 2012145702 A 20121025
- RU 2013000511 W 20130618
Abstract (en)
The object of the present invention is to increase the reliability of a long-term RAW isolation/burial, the efficiency of the burial and to reduce the cost of the burial. The process of the present invention utilizes an open-cut mine working with a completed cycle of mining minerals, in particular open-cut mines 3 with a rock base, having an equipped station 8 for RAW discharging and pretreating the same before the burial, a post 2 for retreating MRAW, a route network 6. The RAW delivered for burial is pretreated on the equipped station 8, MRAW is retreated on the post 2 for recycling the metal decontaminated to a level allowing an unlimited use of the same in RF through "Vtorchermet" or as direct deliveries to metallurgical enterprises, the secondary RAW of the retreatment (disposable and solidified decontamination solutions, chips and fragmentation cuts, etc.) is enclosed into individual packages 12, closed, the upper covers 13 of IPs 12 are welded, and a cumulative flow of pretreated RAW is transported to a quarry for burial.
IPC 8 full level
G21F 9/24 (2006.01); G21F 9/34 (2006.01); G21F 9/36 (2006.01)
CPC (source: EP)
G21F 9/24 (2013.01); G21F 9/34 (2013.01); G21F 9/36 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2913825 A1 20150902; EP 2913825 A4 20160504; RU 2012145702 A 20140427; RU 2537815 C2 20150110; WO 2014065701 A1 20140501; WO 2014065701 A9 20140703
DOCDB simple family (application)
EP 13848464 A 20130618; RU 2012145702 A 20121025; RU 2013000511 W 20130618