ES2143158T3 - Material de taponamiento y procedimiento para su fabricacion. - Google Patents

Material de taponamiento y procedimiento para su fabricacion.

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
English (en)
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/es
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)
  • Glanulating (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Silicates, Zeolites, And Molecular Sieves (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.
ES96401492T 1995-07-07 1996-07-05 Material de taponamiento y procedimiento para su fabricacion. Expired - Lifetime ES2143158T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9508240A FR2736357B1 (fr) 1995-07-07 1995-07-07 Materiau de colmatage et son procede de fabrication

Publications (1)

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

Family

ID=9480792

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96401492T Expired - Lifetime ES2143158T3 (es) 1995-07-07 1996-07-05 Material de taponamiento y procedimiento para su fabricacion.

Country Status (6)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19729151C2 (de) * 1997-07-08 2003-07-10 Jost-Ulrich Kuegler Verfahren zur Ablagerung und Sicherung radioaktiver Stoffe
JP5339185B2 (ja) * 2008-12-19 2013-11-13 清水建設株式会社 ベントナイト成形体の製造方法
FR3030612A1 (fr) * 2014-12-18 2016-06-24 Agence Nat Pour La Gestion Des Dechets Radioactifs Bouchon pour galerie de stockage et son procede d'elaboration
CN107963635B (zh) * 2017-11-28 2020-09-08 中科院广州能源所盱眙凹土研发中心 粘土分级提纯设备及方法

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 (it) * 1989-07-13 1992-06-18 Casagrande Spa Sistema per lo stoccaggio permanente dei rifiuti radioattivi.
FR2690456B1 (fr) * 1992-04-27 1999-12-24 Commissariat Energie Atomique Materiau de colmatage, procede de fabrication de ce materiau de colmatage et procede de mise en place de ce materiau sur un site de stockage de conteneurs.

Also Published As

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

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