ES2098565T3 - Aparato para recocer las paredes de reactores nucleares. - Google Patents

Aparato para recocer las paredes de reactores nucleares.

Info

Publication number
ES2098565T3
ES2098565T3 ES93100256T ES93100256T ES2098565T3 ES 2098565 T3 ES2098565 T3 ES 2098565T3 ES 93100256 T ES93100256 T ES 93100256T ES 93100256 T ES93100256 T ES 93100256T ES 2098565 T3 ES2098565 T3 ES 2098565T3
Authority
ES
Spain
Prior art keywords
nuclear reactor
gas
recovering
cover
low pressure
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
ES93100256T
Other languages
English (en)
Inventor
Jan S Porowsky
Edward J Hampton
Manohar L Badlani
William J O'donnell
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.)
O DONNELL AEA Inc
Original Assignee
O DONNELL AEA Inc
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 O DONNELL AEA Inc filed Critical O DONNELL AEA Inc
Application granted granted Critical
Publication of ES2098565T3 publication Critical patent/ES2098565T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • 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)
  • Heat Treatment Of Articles (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

SE PRESENTAN UN APARATO ADECUADO PARA ATACAR QUIMICAMENTE EL INTERIOR DE LAS PAREDES DE UN REACTOR NUCLEAR QUE COMPRENDA UNA CUBIERTA DEL REACTOR NUCLEAR, UNA TAPA DE SEGURIDAD SUJETA A LA CUBIERTA DEL REACTOR NUCLEAR, EN DONDE LA TAPA TIENE UNA CONDUCCION INTERIOR PARA LA INTRODUCCION DE UN GAS CALIENTE BAJO UNA ALTA PRESION Y UNA CONDUCCION DE SALIDA PARA ELIMINAR EL GAS A BAJA PRESION DESDE EL INTERIOR DEL APARATO. MEDIOS, TALES COMO UNA CUBIERTA CILINDRICA, QUE AYUDAN A DEFINIR UN ESPACIO ANULAR ADYACENTE A LAS PAREDES VERTICALES DEL REACTOR A TRAVES DEL CUAL PUEDE FLUIR EL GAS Y MEDIOS PARA DIRIGIR UN GAS A BAJA PRESION HASTA LA CONDUCCION DE SALIDA.
ES93100256T 1992-04-10 1993-01-11 Aparato para recocer las paredes de reactores nucleares. Expired - Lifetime ES2098565T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/866,412 US5185123A (en) 1992-04-10 1992-04-10 Apparatus for annealing walls of nuclear reactors

Publications (1)

Publication Number Publication Date
ES2098565T3 true ES2098565T3 (es) 1997-05-01

Family

ID=25347554

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93100256T Expired - Lifetime ES2098565T3 (es) 1992-04-10 1993-01-11 Aparato para recocer las paredes de reactores nucleares.

Country Status (5)

Country Link
US (1) US5185123A (es)
EP (1) EP0575690B1 (es)
JP (1) JPH0675081A (es)
DE (1) DE69308936T2 (es)
ES (1) ES2098565T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8721810B2 (en) 2008-09-18 2014-05-13 The Invention Science Fund I, Llc System and method for annealing nuclear fission reactor materials
US8784726B2 (en) * 2008-09-18 2014-07-22 Terrapower, Llc System and method for annealing nuclear fission reactor materials
US8529713B2 (en) * 2008-09-18 2013-09-10 The Invention Science Fund I, Llc System and method for annealing nuclear fission reactor materials

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2017155B (en) * 1978-03-20 1982-06-03 Atomic Energy Authority Uk Treatment ofnuclear reactor vessels
CH643300A5 (en) * 1978-11-30 1984-05-30 Kraftwerk Union Ag Reactor pressure vessel with a heat treatment device for extending the service life of the pressure vessel
GB2128638B (en) * 1982-10-06 1985-09-25 Cooperheat Heat treatment method and apparatus
GB2131834B (en) * 1982-12-16 1986-03-26 Cooperheat Heat treatment method and apparatus
US4652423A (en) * 1984-10-11 1987-03-24 Combustion Engineering, Inc. Magnetic induced heating for ferritic metal annealing
IT1229078B (it) * 1988-03-16 1991-07-18 Air Liquide Procedimento e dispositivo di trattamento di ricottura di articoli metallici.
US5116026A (en) * 1989-06-19 1992-05-26 Westinghouse Electric Corp. Modular annealing apparatus for in situ reactor vessel annealing and related method of assembly
US5025129A (en) * 1989-06-19 1991-06-18 The United States Of America As Represented By The Department Of Energy Reactor vessel annealing system

Also Published As

Publication number Publication date
DE69308936D1 (de) 1997-04-24
EP0575690A3 (en) 1994-05-18
EP0575690B1 (en) 1997-03-19
EP0575690A2 (en) 1993-12-29
US5185123A (en) 1993-02-09
JPH0675081A (ja) 1994-03-18
DE69308936T2 (de) 1997-06-26

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