DE2820060A1 - Verfahren zur rueckgewinnung von nuklearem brennstoff - Google Patents

Verfahren zur rueckgewinnung von nuklearem brennstoff

Info

Publication number
DE2820060A1
DE2820060A1 DE19782820060 DE2820060A DE2820060A1 DE 2820060 A1 DE2820060 A1 DE 2820060A1 DE 19782820060 DE19782820060 DE 19782820060 DE 2820060 A DE2820060 A DE 2820060A DE 2820060 A1 DE2820060 A1 DE 2820060A1
Authority
DE
Germany
Prior art keywords
jacket
munich
nuclear fuel
fuel
zinc
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.)
Granted
Application number
DE19782820060
Other languages
German (de)
English (en)
Other versions
DE2820060C2 (OSRAM
Inventor
William Batey
Alfred Leonard Mills
Caithness Thurso
John Arnold Williams
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of DE2820060A1 publication Critical patent/DE2820060A1/de
Application granted granted Critical
Publication of DE2820060C2 publication Critical patent/DE2820060C2/de
Granted 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
    • G21C19/34—Apparatus or processes for dismantling nuclear fuel, e.g. before reprocessing ; Apparatus or processes for dismantling strings of spent fuel elements
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • 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
    • G21C19/38—Chemical means only
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • Y10T225/12—With preliminary weakening

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
DE19782820060 1977-05-11 1978-05-08 Verfahren zur rueckgewinnung von nuklearem brennstoff Granted DE2820060A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1986177 1977-05-11

Publications (2)

Publication Number Publication Date
DE2820060A1 true DE2820060A1 (de) 1978-12-07
DE2820060C2 DE2820060C2 (OSRAM) 1988-07-28

Family

ID=10136425

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782820060 Granted DE2820060A1 (de) 1977-05-11 1978-05-08 Verfahren zur rueckgewinnung von nuklearem brennstoff

Country Status (5)

Country Link
US (1) US4248836A (OSRAM)
JP (1) JPS6051076B2 (OSRAM)
DE (1) DE2820060A1 (OSRAM)
FR (1) FR2390808B1 (OSRAM)
GB (1) GB2000358B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687600A (en) * 1981-02-05 1987-08-18 Kernforschungsanlage Julich Gmbh Process for the separation of coated nuclear fuel particles from a graphitic matrix and installation for implementing the process

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011760A1 (de) * 1980-03-26 1981-10-01 Kraftwerk Union AG, 4330 Mülheim Verfahren zum zerlegen abgebrannter kernreaktorbrennstaebe
FR2485396A1 (fr) * 1980-06-25 1981-12-31 Commissariat Energie Atomique Procede et dispositif pour la denaturation par concassage de pieces metalliques
JPS61194395A (ja) * 1985-02-25 1986-08-28 日本核燃料開発株式会社 使用済核燃料要素の破壊方法
FR2698715B1 (fr) * 1992-11-27 1995-02-17 Framatome Sa Procédé et dispositif de traitement d'éléments activés par irradiation en vue de leur élimination.
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
CN109722522A (zh) * 2019-03-06 2019-05-07 中国大唐集团科学技术研究院有限公司华中电力试验研究院 一种脆化hr3c钢管的恢复性热处理工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1464978A1 (de) * 1964-11-13 1969-06-26 Kaba Dipl Ing E L Verfahren zum Wiederaufarbeiten gebrauchten Spaltstoffes von Atomreaktoren
DE1806954A1 (de) * 1967-10-31 1969-06-26 Euratom Verfahren zum Enthuelsen von mit einer Huelle aus rostfreien Staehlen,aus Nickel-Crom-Eisen-Legierungen und aus Nickel-Crom-Legierungen versehenen Kernbrennstoffelementen
GB1314803A (en) * 1970-12-15 1973-04-26 Allied Chem Method of and apparatus for shearing spent nuclear fuel bundles

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB865742A (en) * 1958-05-29 1961-04-19 Du Pont Improvements in the treatment of refractory metals
GB922955A (en) * 1959-07-14 1963-04-03 Hokuriku Kako Kabushiki Kaisha Prcoess for the manufacture of pulverized iron
US3089751A (en) * 1960-11-25 1963-05-14 Richard J Beaver Selective separation of uranium from ferritic stainless steels
GB900216A (en) * 1961-04-14 1962-07-04 Titanium Metals Corp Method of reclaiming scrap metal consisting of titanium or titanium-base alloys
US4045356A (en) * 1963-06-24 1977-08-30 The Boeing Company Fracturing agent
BE717446A (OSRAM) * 1968-07-01 1968-12-16
US3567648A (en) * 1969-04-08 1971-03-02 Atomic Energy Commission Dissolution of stainless steel clad nuclear fuel elements
BE746819A (nl) * 1970-03-04 1970-08-17 Studiecentrum Kernenergi Werkwijze om een bundel splijtstofelementen voor de opwerking te ontdoen van hun omhulsel (uitv. w. goossens, g. dumont en r. harnie),
GB1381726A (en) * 1971-07-29 1975-01-29 British Steel Corp Scrap treatment
US3791881A (en) * 1972-03-02 1974-02-12 Us Navy Annealing treatment for controlling warhead fragmentation size distribution
US3867510A (en) * 1973-04-23 1975-02-18 Atomic Energy Commission Process for recovering uranium and plutonium from irradiated nuclear fuel oxides
US4128694A (en) * 1977-05-09 1978-12-05 Monsanto Company Laminates comprising a plasticized interlayer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1464978A1 (de) * 1964-11-13 1969-06-26 Kaba Dipl Ing E L Verfahren zum Wiederaufarbeiten gebrauchten Spaltstoffes von Atomreaktoren
DE1806954A1 (de) * 1967-10-31 1969-06-26 Euratom Verfahren zum Enthuelsen von mit einer Huelle aus rostfreien Staehlen,aus Nickel-Crom-Eisen-Legierungen und aus Nickel-Crom-Legierungen versehenen Kernbrennstoffelementen
GB1314803A (en) * 1970-12-15 1973-04-26 Allied Chem Method of and apparatus for shearing spent nuclear fuel bundles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687600A (en) * 1981-02-05 1987-08-18 Kernforschungsanlage Julich Gmbh Process for the separation of coated nuclear fuel particles from a graphitic matrix and installation for implementing the process

Also Published As

Publication number Publication date
GB2000358A (en) 1979-01-04
FR2390808A1 (fr) 1978-12-08
DE2820060C2 (OSRAM) 1988-07-28
US4248836A (en) 1981-02-03
JPS53139097A (en) 1978-12-05
FR2390808B1 (fr) 1985-11-15
JPS6051076B2 (ja) 1985-11-12
GB2000358B (en) 1982-01-27

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM.

8180 Miscellaneous part 1

Free format text: IN HEFT 31/85, SEITE 6489, SP. 3: DIE VEROEFFENTLICHUNG IST ZU STREICHEN

8125 Change of the main classification

Ipc: G21C 19/34

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee