JPS6479691A - Manufacture of mox fuel - Google Patents

Manufacture of mox fuel

Info

Publication number
JPS6479691A
JPS6479691A JP23819687A JP23819687A JPS6479691A JP S6479691 A JPS6479691 A JP S6479691A JP 23819687 A JP23819687 A JP 23819687A JP 23819687 A JP23819687 A JP 23819687A JP S6479691 A JPS6479691 A JP S6479691A
Authority
JP
Japan
Prior art keywords
fuel
pellets
uranium
plutonium
cladding tube
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
JP23819687A
Other languages
Japanese (ja)
Other versions
JPH0634057B2 (en
Inventor
Kazuyuki Fukutome
Kazuo Kitagawa
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP23819687A priority Critical patent/JPH0634057B2/en
Publication of JPS6479691A publication Critical patent/JPS6479691A/en
Publication of JPH0634057B2 publication Critical patent/JPH0634057B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

PURPOSE:To enable the production of a mixed oxide fuel (MOX) with a desired concentration, by taking out spent fuel pellets from a cladding tube and, after smashing the pellets, by adding a required amount of at least one of uranium or plutonium to the smashed pellets. CONSTITUTION:Crashing a fuel inside a cladding tube and taking out the crashed fuel from the cladding tube (process P1) are performed. Then the taken fuel pellets are smashed far more finer (process P2). After that, separating fission product (FP) gases contained in the pellets by heating (process P3) follows. At this phase, a mixture containing uranium and fission products other than the FP gases is produced. Then adding at least one of uranium or plutonium to the mixture (process P4), and therewith making a concentration of overall uranium and plutonium to be a desire value. After that, mixing mechanically the additives with a fuel and producing sintering powder (process P5), compression molding and sintering is applied to the powder (processes P6 and 7). Through these processes, a MOX fuel is manufactured.
JP23819687A 1987-09-22 1987-09-22 Method of manufacturing MOX fuel Expired - Lifetime JPH0634057B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23819687A JPH0634057B2 (en) 1987-09-22 1987-09-22 Method of manufacturing MOX fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23819687A JPH0634057B2 (en) 1987-09-22 1987-09-22 Method of manufacturing MOX fuel

Publications (2)

Publication Number Publication Date
JPS6479691A true JPS6479691A (en) 1989-03-24
JPH0634057B2 JPH0634057B2 (en) 1994-05-02

Family

ID=17026586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23819687A Expired - Lifetime JPH0634057B2 (en) 1987-09-22 1987-09-22 Method of manufacturing MOX fuel

Country Status (1)

Country Link
JP (1) JPH0634057B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009162739A (en) * 2007-12-13 2009-07-23 Hitachi-Ge Nuclear Energy Ltd Fuel assembly
JP2013224925A (en) * 2012-03-23 2013-10-31 Hitachi-Ge Nuclear Energy Ltd Method and system for treating spent fuel
JP2015092161A (en) * 2009-06-01 2015-05-14 アドバンスト・リアクター・コンセプツ・エルエルシー Particulate metal fuels used in power generation, recycling systems, and small modular reactors
JP2015094754A (en) * 2013-11-14 2015-05-18 株式会社東芝 Intermediate product storage method and intermediate product manufacturing apparatus
CN109727696A (en) * 2017-10-30 2019-05-07 中核四0四有限公司 MOX pellet recycling and reusing method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009162739A (en) * 2007-12-13 2009-07-23 Hitachi-Ge Nuclear Energy Ltd Fuel assembly
JP2015092161A (en) * 2009-06-01 2015-05-14 アドバンスト・リアクター・コンセプツ・エルエルシー Particulate metal fuels used in power generation, recycling systems, and small modular reactors
JP2013224925A (en) * 2012-03-23 2013-10-31 Hitachi-Ge Nuclear Energy Ltd Method and system for treating spent fuel
JP2015094754A (en) * 2013-11-14 2015-05-18 株式会社東芝 Intermediate product storage method and intermediate product manufacturing apparatus
CN109727696A (en) * 2017-10-30 2019-05-07 中核四0四有限公司 MOX pellet recycling and reusing method
CN109727696B (en) * 2017-10-30 2023-02-21 中核四0四有限公司 MOX pellet recycling method

Also Published As

Publication number Publication date
JPH0634057B2 (en) 1994-05-02

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