DE3227868C2 - Verfahren zum Behandeln von Plutoniumdioxid oder Plutonium-Uran-Mischdioxid - Google Patents

Verfahren zum Behandeln von Plutoniumdioxid oder Plutonium-Uran-Mischdioxid

Info

Publication number
DE3227868C2
DE3227868C2 DE3227868A DE3227868A DE3227868C2 DE 3227868 C2 DE3227868 C2 DE 3227868C2 DE 3227868 A DE3227868 A DE 3227868A DE 3227868 A DE3227868 A DE 3227868A DE 3227868 C2 DE3227868 C2 DE 3227868C2
Authority
DE
Germany
Prior art keywords
plutonium
oxygen
oxide
temperature
dioxide
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
Application number
DE3227868A
Other languages
German (de)
English (en)
Other versions
DE3227868A1 (de
Inventor
Elmer Ing.(grad.) 7513 Stutensee Günther
Dietmar Dr.-Ing. 8755 Alzenau Hanus
Henner 6686 Eppelborn Schmidt
Horst Dr.rer.nat. 7515 Linkenheim Wedemeyer
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.)
Karlsruher Institut fuer Technologie KIT
Original Assignee
Alkem GmbH
Kernforschungszentrum Karlsruhe GmbH
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 Alkem GmbH, Kernforschungszentrum Karlsruhe GmbH filed Critical Alkem GmbH
Priority to DE3227868A priority Critical patent/DE3227868C2/de
Priority to DE8383106885T priority patent/DE3373998D1/de
Priority to EP83106885A priority patent/EP0100026B1/de
Priority to JP58130726A priority patent/JPS5926929A/ja
Priority to BE0/211196A priority patent/BE897320A/fr
Priority to BR8303928A priority patent/BR8303928A/pt
Priority to CA000433123A priority patent/CA1220934A/en
Publication of DE3227868A1 publication Critical patent/DE3227868A1/de
Application granted granted Critical
Publication of DE3227868C2 publication Critical patent/DE3227868C2/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G56/00—Compounds of transuranic elements
    • C01G56/004—Compounds of plutonium
    • C01G56/005—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G56/00—Compounds of transuranic elements
    • C01G56/004—Compounds of plutonium
    • 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
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/58—Solid reactor fuel Pellets made of fissile material
    • G21C3/62—Ceramic fuel
    • G21C3/623—Oxide fuels
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DE3227868A 1982-07-26 1982-07-26 Verfahren zum Behandeln von Plutoniumdioxid oder Plutonium-Uran-Mischdioxid Expired DE3227868C2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE3227868A DE3227868C2 (de) 1982-07-26 1982-07-26 Verfahren zum Behandeln von Plutoniumdioxid oder Plutonium-Uran-Mischdioxid
DE8383106885T DE3373998D1 (en) 1982-07-26 1983-07-13 Process for the treatment of plutonium oxide and/or mixed oxide of plutonium and uranium
EP83106885A EP0100026B1 (de) 1982-07-26 1983-07-13 Verfahren zum Behandeln von Plutoniumoxid und/oder Plutonium-Uran-Mischoxid
JP58130726A JPS5926929A (ja) 1982-07-26 1983-07-18 酸化プルトニウムないしプルトニウム・ウラン混合酸化物の処理方法
BE0/211196A BE897320A (fr) 1982-07-26 1983-07-19 Procede pour le traitement de l'oxyde de plutonium et/ou de l'oxyde mixte de plutonium et d'uranium
BR8303928A BR8303928A (pt) 1982-07-26 1983-07-22 Processo para o tratamento de oxido de plutonio e/ou oxido misto de plutonio-uranio
CA000433123A CA1220934A (en) 1982-07-26 1983-07-25 Method for treating plutonium oxide and/or plutonium- uranium mixed oxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3227868A DE3227868C2 (de) 1982-07-26 1982-07-26 Verfahren zum Behandeln von Plutoniumdioxid oder Plutonium-Uran-Mischdioxid

Publications (2)

Publication Number Publication Date
DE3227868A1 DE3227868A1 (de) 1984-02-02
DE3227868C2 true DE3227868C2 (de) 1984-07-26

Family

ID=6169356

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3227868A Expired DE3227868C2 (de) 1982-07-26 1982-07-26 Verfahren zum Behandeln von Plutoniumdioxid oder Plutonium-Uran-Mischdioxid
DE8383106885T Expired DE3373998D1 (en) 1982-07-26 1983-07-13 Process for the treatment of plutonium oxide and/or mixed oxide of plutonium and uranium

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8383106885T Expired DE3373998D1 (en) 1982-07-26 1983-07-13 Process for the treatment of plutonium oxide and/or mixed oxide of plutonium and uranium

Country Status (6)

Country Link
EP (1) EP0100026B1 (ref)
JP (1) JPS5926929A (ref)
BE (1) BE897320A (ref)
BR (1) BR8303928A (ref)
CA (1) CA1220934A (ref)
DE (2) DE3227868C2 (ref)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62197119U (ref) * 1986-06-03 1987-12-15
DE68918535T2 (de) * 1988-08-17 1995-03-09 Gen Electric Verfahren zur Passivierung von Uran-Oxiden für die Oxydationskontrolle und das oxydationsresistente Uran-Produkt.
US5069888A (en) * 1989-07-31 1991-12-03 General Electric Company Process for passivating uranium oxides to control oxidation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872022A (en) * 1970-08-10 1975-03-18 Gen Electric Sintering uranium oxide in the reaction products of hydrogen-carbon dioxide mixtures
US4052330A (en) * 1975-03-20 1977-10-04 Gen Electric Sintering uranium oxide using a preheating step
DE2611750C3 (de) * 1976-03-19 1979-08-09 Alkem Gmbh, 6450 Hanau Verfahren zur Herstellung von Kernbrennstofftabletten
GB1561161A (en) * 1977-01-06 1980-02-13 Atomic Energy Authority Uk Processes for redusing the oxygen content of metal oxides

Also Published As

Publication number Publication date
JPH0580415B2 (ref) 1993-11-09
BR8303928A (pt) 1984-02-28
JPS5926929A (ja) 1984-02-13
EP0100026B1 (de) 1987-10-07
CA1220934A (en) 1987-04-28
DE3227868A1 (de) 1984-02-02
DE3373998D1 (en) 1987-11-12
EP0100026A3 (en) 1985-05-15
BE897320A (fr) 1983-11-14
EP0100026A2 (de) 1984-02-08

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8181 Inventor (new situation)

Free format text: SCHMIDT, HENNER, 6686 EPPELBORN, DE GUENTHER, ELMER, ING.(GRAD.), 7513 STUTENSEE, DE WEDEMEYER, HORST, DR.RER.NAT., 7515 LINKENHEIM, DE HANUS, DIETMAR, DR.-ING., 8755 ALZENAU, DE

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KERNFORSCHUNGSZENTRUM KARLSRUHE GMBH, 7500 KARLSRU

8339 Ceased/non-payment of the annual fee