ES2087690T3 - Procedimiento y dispositivo de tratamiento de elementos activados por irradiacion con vista a su eliminacion. - Google Patents

Procedimiento y dispositivo de tratamiento de elementos activados por irradiacion con vista a su eliminacion.

Info

Publication number
ES2087690T3
ES2087690T3 ES93402839T ES93402839T ES2087690T3 ES 2087690 T3 ES2087690 T3 ES 2087690T3 ES 93402839 T ES93402839 T ES 93402839T ES 93402839 T ES93402839 T ES 93402839T ES 2087690 T3 ES2087690 T3 ES 2087690T3
Authority
ES
Spain
Prior art keywords
constituent
fragments
disposal
irradiation
procedure
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
ES93402839T
Other languages
English (en)
Inventor
Jean-Jacques Guiroy
Remi Thouvenot
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.)
Areva NP SAS
Original Assignee
Framatome SA
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 Framatome SA filed Critical Framatome SA
Application granted granted Critical
Publication of ES2087690T3 publication Critical patent/ES2087690T3/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
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/34—Apparatus or processes for dismantling nuclear fuel, e.g. before reprocessing ; Apparatus or processes for dismantling strings of spent fuel elements
    • 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
    • G21F9/008—Apparatus specially adapted for mixing or disposing radioactively contamined material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Processing Of Solid Wastes (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

LOS ELEMENTOS ACTIVADOS (4) INCLUYEN DOS CONSTITUYENTES QUE PRESENTAN CARACTERISTICAS MAGNETICAS DIFERENTES. EL PRIMER CONSTITUYENTE PRESENTA UNA CONSIDERABLE ACTIVIDAD Y EL SEGUNDO CONSTITUYENTE UNA ACTIVIDAD SENSIBLEMENTE INFERIOR. SE REALIZA EL TRITURADO DE LOS ELEMENTOS ACTIVADOS (4) PARA OBTENER FRAGMENTOS UNITARIOS CONSTITUIDOS CADA UNO PRINCIPALMENTE POR EL PRIMERO O SEGUNDO CONSTITUYENTE. SE SEPARA Y SE DIRIGE POR MEDIOS MAGNETICOS LOS FRAGMENTOS CONSTITUIDOS POR EL PRIMER CONSTITUYENTE HACIA UN PRIMER PUESTO DE DESCARGA Y DE ALMACENAJE (18, 19, 20) Y LOS FRAGMENTOS CONSTITUIDOS PRINCIPALMENTE POR EL SEGUNDO CONSTITUYENTE HACIA UN MEDIO DE TRANSPORTE CONTINUO (21). SE REALIZA UNA DETECCION DE FRAGMENTOS DEL PRIMER CONSTITUYENTE SOBRE EL MEDIO DE TRANSPORTE CONTINUO (21). SE EVACUA HACIA EL SEGUNDO PUESTO DE DESCARGA Y DE ACONDICIONAMIENTO (24, 25, 26) LOS FRAGMENTOS DEPOSITADOS SOBRE EL MEDIO DE TRANSPORTE CONTINUO (21) EN EL CASO DE QUE NO SE DETECTE FRAGMENTOS DEL PRIMER CONSTITUYENTE SOBRE EL MEDIO DE TRANSPORTE (21).
ES93402839T 1992-11-27 1993-11-22 Procedimiento y dispositivo de tratamiento de elementos activados por irradiacion con vista a su eliminacion. Expired - Lifetime ES2087690T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9214341A FR2698715B1 (fr) 1992-11-27 1992-11-27 Procédé et dispositif de traitement d'éléments activés par irradiation en vue de leur élimination.

Publications (1)

Publication Number Publication Date
ES2087690T3 true ES2087690T3 (es) 1996-07-16

Family

ID=9436007

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93402839T Expired - Lifetime ES2087690T3 (es) 1992-11-27 1993-11-22 Procedimiento y dispositivo de tratamiento de elementos activados por irradiacion con vista a su eliminacion.

Country Status (6)

Country Link
US (1) US5394448A (es)
EP (1) EP0599727B1 (es)
JP (1) JPH06300894A (es)
DE (1) DE69302163T2 (es)
ES (1) ES2087690T3 (es)
FR (1) FR2698715B1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4445171C2 (de) * 1994-12-16 2002-05-29 Bbc Reaktor Gmbh Verfahren zum Zerlegen sperriger Teile von Druckbehälter-Einbauten einer kerntechnischen Anlage und zum Aufnehmen der zerlegten Teile
FR2745204B1 (fr) * 1996-02-26 1998-04-03 Cogema Dispositif de separation et de dosage d'objets de tailles differentes tels que des coques et des embouts provenant du cisaillage d'assemblages de combustible nucleaire irradie
JP3662144B2 (ja) * 1999-05-27 2005-06-22 松下電器産業株式会社 鉄製廃棄製品からの鉄板片回収方法
UA57884C2 (uk) * 1999-10-14 2003-07-15 Дейвід БРЕДБЕРІ Спосіб обробки радіоактивного графіту
JP2005043331A (ja) 2003-07-09 2005-02-17 Japan Nuclear Cycle Development Inst States Of Projects 使用済核燃料の脱被覆方法及び脱被覆装置
CN110302901B (zh) * 2019-07-09 2020-12-01 江苏天佑液压科技有限公司 一种生产车间铁铝屑回收分离设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248836A (en) * 1977-05-11 1981-02-03 United Kingdom Atomic Energy Authority Recovery of nuclear fuel material
DE3008991C2 (de) * 1980-03-08 1982-04-22 Hobeg Hochtemperaturreaktor-Brennelement Gmbh, 6450 Hanau Verfahren und Vorrichtung zur Aufarbeitung von graphitischen Brennelementen für Hochtemperatur-Kernreaktoren
US4646978A (en) * 1984-09-10 1987-03-03 Westinghouse Electric Corp. Method for sorting radioactive waste
DE4023117A1 (de) * 1990-07-20 1992-01-30 Kernforschungsz Karlsruhe Verfahren zum endlagern von schwach kontaminiertem bauschutt aus dem abriss kerntechnischer anlagen und vorrichtung zur durchfuehrung des verfahrens
NL9002193A (nl) * 1990-10-09 1992-05-06 Leto Recycling Bv Werkwijze en inrichting voor het verwerken van afval.
JP3002909B2 (ja) * 1991-06-05 2000-01-24 太平洋セメント株式会社 再生粗骨材及び再生粗骨材の製造方法

Also Published As

Publication number Publication date
EP0599727B1 (fr) 1996-04-10
FR2698715B1 (fr) 1995-02-17
DE69302163T2 (de) 1996-09-19
JPH06300894A (ja) 1994-10-28
DE69302163D1 (de) 1996-05-15
EP0599727A1 (fr) 1994-06-01
FR2698715A1 (fr) 1994-06-03
US5394448A (en) 1995-02-28

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