Processing

Please wait...

Settings

Settings

Goto Application

1. WO2012062903 - METHOD FOR THE CONDITIONING OF WASTE COMING FROM DECOMMISSIONING OF NUCLEAR PLANTS

Publication Number WO/2012/062903
Publication Date 18.05.2012
International Application No. PCT/EP2011/069930
International Filing Date 11.11.2011
IPC
G21F 9/00 2006.01
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
FPROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
9Treating radioactively contaminated material; Decontamination arrangements therefor
G21F 9/28 2006.01
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
FPROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
9Treating radioactively contaminated material; Decontamination arrangements therefor
28Treating solids
G21F 9/30 2006.01
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
FPROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
9Treating radioactively contaminated material; Decontamination arrangements therefor
28Treating solids
30Processing
C03C 1/00 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
1Ingredients generally applicable to manufacture of glasses, glazes or vitreous enamels
CPC
C03C 1/002
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
1Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
002Use of waste materials, e.g. slags
G21F 9/004
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
FPROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
9Treating radioactively contaminated material; Decontamination arrangements therefor
001Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
002Decontamination of the surface of objects with chemical or electrochemical processes
004of metallic surfaces
G21F 9/08
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
FPROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
9Treating radioactively contaminated material; Decontamination arrangements therefor
04Treating liquids
06Processing
08by evaporation; by distillation
G21F 9/28
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
FPROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
9Treating radioactively contaminated material; Decontamination arrangements therefor
28Treating solids
G21F 9/30
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
FPROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
9Treating radioactively contaminated material; Decontamination arrangements therefor
28Treating solids
30Processing
Applicants
  • ECIR - ECO INIZIATIVA E REALIZZAZIONI - S.R.L. [IT]/[IT] (AllExceptUS)
  • COSTA, Pier Paolo [IT]/[IT] (UsOnly)
  • COSTA, Lorenzo [IT]/[IT] (UsOnly)
Inventors
  • COSTA, Pier Paolo
  • COSTA, Lorenzo
Agents
  • PALLADINO, Saverio Massimo
Priority Data
MI 2010 A 00210512.11.2010IT
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD FOR THE CONDITIONING OF WASTE COMING FROM DECOMMISSIONING OF NUCLEAR PLANTS
(FR) PROCÉDÉ POUR LE CONDITIONNEMENT DE DÉCHETS PROVENANT DU DÉCLASSEMENT DE CENTRALES NUCLÉAIRES
Abstract
(EN)
A method is described for the treatment of ferrous nuclear waste, produced in operations of pickling of contaminated metallic surfaces, which makes it possible to minimize the volumes of liquid phases to be treated and to recycle the by- products thereof to the process.
(FR)
La présente invention concerne un procédé pour le traitement de déchets nucléaires ferreux, produits au cours d'opérations de décapage de surfaces métalliques contaminées, permettant de minimiser les volumes de phases liquides à traiter et de recycler leurs sous-produits vers le procédé.
Latest bibliographic data on file with the International Bureau