ES2143210T3 - Metodo para la destruccion del plutonio por irradiacion en un reactor de agua ligera. - Google Patents

Metodo para la destruccion del plutonio por irradiacion en un reactor de agua ligera.

Info

Publication number
ES2143210T3
ES2143210T3 ES96922903T ES96922903T ES2143210T3 ES 2143210 T3 ES2143210 T3 ES 2143210T3 ES 96922903 T ES96922903 T ES 96922903T ES 96922903 T ES96922903 T ES 96922903T ES 2143210 T3 ES2143210 T3 ES 2143210T3
Authority
ES
Spain
Prior art keywords
irradiation
rods
fuel
ral
plutonium
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
ES96922903T
Other languages
English (en)
Inventor
Joseph Magill
Hansjoachim Matzke
George Nicolaou
Paolo Peerani
Geel Jacques Van
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.)
European Atomic Energy Community Euratom
Original Assignee
European Atomic Energy Community Euratom
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 European Atomic Energy Community Euratom filed Critical European Atomic Energy Community Euratom
Application granted granted Critical
Publication of ES2143210T3 publication Critical patent/ES2143210T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
    • 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)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

ESTA INVENCION SE REFIERE A UN METODO PARA LA DESTRUCCION DEL PLUTONIO (PU) POR IRRADIACION EN UN REACTOR DE AGUA LIGERA (RAL). DE ACUERDO CON LA INVENCION, EL PU SE MEZCLA CON URANIO (U) MUY ENRIQUECIDO EN UNAS PROPORCIONES DE PESO APROXIMADAMENTE IGUALES. ESTA MEZCLA SE INCRUSTA EN UNA MATRIZ INERTE DE UN MATERIAL CUYOS COMPONENTES TIENEN UN NUMERO ATOMICO NOTABLEMENTE INFERIOR A 92. A CONTINUACION Y A PARTIR DE ESA MEZCLA, SE PRODUCEN VARILLAS DE COMBUSTIBLE RAL, CUYAS VARILLAS SE INSERTAN EN UN RAL EN LUGAR DE DETERMINADAS VARILLAS DE COMBUSTIBLE RAL NORMALES. EL TIEMPO DE IRRADIACION DE LAS VARILLAS DE COMBUSTIBLE QUE CONTIENEN PU ES NOTABLEMENTE MAYOR QUE EL DE LAS REFERIDAS VARILLAS NORMALES. LA IRRADIACION SE REPITE, DE PREFERENCIA, DESPUES DE UNOS 200 AÑOS SIN NINGUN REPROCESADO DEL COMBUSTIBLE CONSUMIDO.
ES96922903T 1995-07-04 1996-07-03 Metodo para la destruccion del plutonio por irradiacion en un reactor de agua ligera. Expired - Lifetime ES2143210T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95110397 1995-07-04
EP96922903A EP0836740B1 (en) 1995-07-04 1996-07-03 A method for the destruction of plutonium by irradiation in a light water reactor

Publications (1)

Publication Number Publication Date
ES2143210T3 true ES2143210T3 (es) 2000-05-01

Family

ID=8219412

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96922903T Expired - Lifetime ES2143210T3 (es) 1995-07-04 1996-07-03 Metodo para la destruccion del plutonio por irradiacion en un reactor de agua ligera.

Country Status (7)

Country Link
US (1) US5966418A (es)
EP (1) EP0836740B1 (es)
JP (1) JPH11508686A (es)
AT (1) ATE189553T1 (es)
DE (1) DE69606537T2 (es)
ES (1) ES2143210T3 (es)
WO (1) WO1997002575A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9613726B2 (en) * 2009-05-28 2017-04-04 Northrop Grumman Systems Corporation Systems and methods for reducing the storage time of spent nuclear fuel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278559A (en) * 1978-02-16 1981-07-14 Electric Power Research Institute Method for processing spent nuclear reactor fuel
JPH06347579A (ja) * 1993-06-11 1994-12-22 Hitachi Ltd 高速増殖炉の炉心及び燃料集合体
US5419886A (en) * 1994-03-08 1995-05-30 Rockwell International Corporation Method for generation of finely divided reactive plutonium oxide powder
US5513226A (en) * 1994-05-23 1996-04-30 General Atomics Destruction of plutonium
US5737375A (en) * 1994-08-16 1998-04-07 Radkowsky Thorium Power Corporation Seed-blanket reactors

Also Published As

Publication number Publication date
DE69606537D1 (de) 2000-03-09
US5966418A (en) 1999-10-12
JPH11508686A (ja) 1999-07-27
WO1997002575A1 (en) 1997-01-23
ATE189553T1 (de) 2000-02-15
EP0836740A1 (en) 1998-04-22
DE69606537T2 (de) 2000-10-12
EP0836740B1 (en) 2000-02-02

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