ES2143158T3 - PLUGGING MATERIAL AND PROCEDURE FOR ITS MANUFACTURE. - Google Patents

PLUGGING MATERIAL AND PROCEDURE FOR ITS MANUFACTURE.

Info

Publication number
ES2143158T3
ES2143158T3 ES96401492T ES96401492T ES2143158T3 ES 2143158 T3 ES2143158 T3 ES 2143158T3 ES 96401492 T ES96401492 T ES 96401492T ES 96401492 T ES96401492 T ES 96401492T ES 2143158 T3 ES2143158 T3 ES 2143158T3
Authority
ES
Spain
Prior art keywords
procedure
manufacture
blocks
plugging material
maximum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES96401492T
Other languages
Spanish (es)
Inventor
Michel Dardaine
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of ES2143158T3 publication Critical patent/ES2143158T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/005—Containers for solid radioactive wastes, e.g. for ultimate disposal
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • G21F9/34—Disposal of solid waste

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sealing Material Composition (AREA)
  • Processing Of Solid Wastes (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Glanulating (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

UN MATERIAL DE COLMATAJE, UTILIZABLE PARTICULARMENTE SOBRE UN LUGAR DE ALMACENAMIENTO DE DESECHOS RADIACTIVOS, COMPRENDE UNA MEZCLA DE GRANULADOS (29A, 29B, 29C), DE DIMENSIONES MAXIMAS A LO SUMO IGUALES A APROXIMADAMENTE 10 MM, Y DE ARIDOS O BLOQUES (15) DE GEOMETRIA TRIDIMENSIONAL DEFINIDA. LOS BLOQUES (15) SE OBTIENEN POR COMPACTACION DE UN POLVO DE ARCILLA CUALQUIERA O ESMECTITICA (10) EN UNA MAQUINA (12) DE RUEDAS TANGENCIALES (14) EQUIPADAS CON ZUNCHOS. LOS ARIDOS (29A, 29B, 29C) FORMADOS DE TRES LORES DE GRANULOMETRIA INFERIOR A 3 MM, COMPRENDIDA ENTRE 3 Y 6 MM Y COMPRENDIDA ENTRE 6 Y 10 MM, SE OBTIENEN POR TRITURACION DE UNA PARTE DE LOS BLOQUES (15) Y TAMIZADO DE LOS ARIDOS OBTENIDOS.A COLLAGE MATERIAL, PARTICULARLY USABLE ON A PLACE OF STORAGE OF RADIOACTIVE WASTE, INCLUDES A MIXTURE OF GRANULATES (29A, 29B, 29C), OF MAXIMUM DIMENSIONS TO THE MAXIMUM EQUAL TO ABOUT 15 MM (AROUND 10 MM) DEFINED THREE-DIMENSIONAL GEOMETRY. THE BLOCKS (15) ARE OBTAINED BY COMPACTION OF ANY OR ESMECTICAL CLAY POWDER (10) IN A TANGENTIAL WHEEL (14) MACHINE (14) EQUIPPED WITH STRAPS. LOS ARIDOS (29A, 29B, 29C) FORMED OF THREE PARTS OF GRANULOMETRY LESS THAN 3 MM, INCLUDING BETWEEN 3 AND 6 MM AND INCLUDING BETWEEN 6 AND 10 MM, ARE OBTAINED BY CRUSHING A PART OF THE BLOCKS (15) AND SCREENING THE ARIDES OBTAINED.

ES96401492T 1995-07-07 1996-07-05 PLUGGING MATERIAL AND PROCEDURE FOR ITS MANUFACTURE. Expired - Lifetime ES2143158T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9508240A FR2736357B1 (en) 1995-07-07 1995-07-07 SEALING MATERIAL AND MANUFACTURING METHOD THEREOF

Publications (1)

Publication Number Publication Date
ES2143158T3 true ES2143158T3 (en) 2000-05-01

Family

ID=9480792

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96401492T Expired - Lifetime ES2143158T3 (en) 1995-07-07 1996-07-05 PLUGGING MATERIAL AND PROCEDURE FOR ITS MANUFACTURE.

Country Status (6)

Country Link
EP (1) EP0752708B1 (en)
JP (1) JPH0933698A (en)
CA (1) CA2180395A1 (en)
DE (1) DE69605866T2 (en)
ES (1) ES2143158T3 (en)
FR (1) FR2736357B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19729151C2 (en) * 1997-07-08 2003-07-10 Jost-Ulrich Kuegler Procedures for depositing and securing radioactive materials
JP5339185B2 (en) * 2008-12-19 2013-11-13 清水建設株式会社 Process for producing bentonite compact
FR3030612A1 (en) * 2014-12-18 2016-06-24 Agence Nat Pour La Gestion Des Dechets Radioactifs CAP FOR STORAGE GALLERY AND METHOD FOR PRODUCING THE SAME
CN107963635B (en) * 2017-11-28 2020-09-08 中科院广州能源所盱眙凹土研发中心 Clay grading purification equipment and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950426A (en) * 1989-03-31 1990-08-21 Westinghouse Electric Corp. Granular fill material for nuclear waste containing modules
IT1235121B (en) * 1989-07-13 1992-06-18 Casagrande Spa SYSTEM FOR THE PERMANENT STORAGE OF RADIOACTIVE WASTE.
FR2690456B1 (en) * 1992-04-27 1999-12-24 Commissariat Energie Atomique SEALING MATERIAL, METHOD OF MANUFACTURING SUCH SEALING MATERIAL AND METHOD OF PLACING SUCH MATERIAL ON A CONTAINER STORAGE SITE.

Also Published As

Publication number Publication date
DE69605866T2 (en) 2000-07-27
DE69605866D1 (en) 2000-02-03
EP0752708A1 (en) 1997-01-08
FR2736357A1 (en) 1997-01-10
FR2736357B1 (en) 1997-08-08
JPH0933698A (en) 1997-02-07
CA2180395A1 (en) 1997-01-08
EP0752708B1 (en) 1999-12-29

Similar Documents

Publication Publication Date Title
GB2118065B (en) Waste material shredder
IT8320417A0 (en) EQUIPMENT FOR THE COMPACTION OF WASTE MATERIAL, SUCH AS RELATIVELY MINOR SCRAP, WASTE AND THE SIMILAR.
CA2078285A1 (en) Method of preparing waste material for disposal
ES2143582T3 (en) CYLINDER, PROCEDURE FOR THE MANUFACTURE OF A CYLINDER AS WELL AS A CYLINDER MILL WITH A BED OF MATERIAL.
AU525197B2 (en) Gyratory crusher
ES2143158T3 (en) PLUGGING MATERIAL AND PROCEDURE FOR ITS MANUFACTURE.
ATE345761T1 (en) COMPOSITION FOR FILLING DENTAL ROOT CANALS
IT8422360A0 (en) EQUIPMENT FOR CRUSHING COMPACTED PARTICULATE MATERIAL IN STORAGE TANKS.
IT1172879B (en) PROCEDURE AND DEVICE FOR THE COMPACTION OF POWDERS, GRANULATES AND CRUSHED MATERIALS
ZA801368B (en) Crushing equipment for the comminution of large lump materials, notably coal or like imerals
ES272248U (en) Production of marble granulate blocks
ES2094743T3 (en) PROCEDURE AND DEVICE FOR PRODUCING EARTH BLOCKS.
ES2005478A6 (en) Process for selectively compressing granular material in a molding box
AU7669191A (en) A crusher for crushing stones, concrete and the like materials
NZ189736A (en) Shredder housing has rippled inner surface to rebound shredded material into cutter path
IT8224627A0 (en) PROCEDURE FOR MAKING SHAPES USING SAND OR ANY MIXTURE OF BASIC MATERIAL PARTICLES WITH PRESSURE.
ES2023669B3 (en) PROCEDURE AND DEVICE FOR MOLDING IN THE FORM OF CARBON BLOCKS BY MULTIAXIAL COMPACTION.
AU546861B2 (en) Reinforced materials preparation
ES2026419A6 (en) PROCEDURE FOR THE REGENERATING TREATMENT OF USED CAST SAND, PREDOMINANTLY AGGLUTINATED WITH CLAY.
ES219803U (en) Pneumatic for perfected vehicle wheels. (Machine-translation by Google Translate, not legally binding)
AU543674B2 (en) Waste material shredder
NZ334393A (en) Producing polymer surfacing containing solid particles by slicing slab
MX166207B (en) PROCEDURE FOR PREPARING NON-PIGMENTING TITANIUM DIOXIDE POWDERS
ES2120208T3 (en) PROCEDURE FOR THE REDUCTION OF THE VOLUME OF A MIXTURE OF POWDER RESINS AND INERT SYNTHETIC FIBERS.
ES2193891A1 (en) Fabrication of shock absorption material from old tyres consists of grinding and mixing with natural latex, for compaction and drying in a mould

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 752708

Country of ref document: ES