FR2564085B1 - Procede pour la fabrication de poudre d'oxyde d'uranium - Google Patents

Procede pour la fabrication de poudre d'oxyde d'uranium

Info

Publication number
FR2564085B1
FR2564085B1 FR858506941A FR8506941A FR2564085B1 FR 2564085 B1 FR2564085 B1 FR 2564085B1 FR 858506941 A FR858506941 A FR 858506941A FR 8506941 A FR8506941 A FR 8506941A FR 2564085 B1 FR2564085 B1 FR 2564085B1
Authority
FR
France
Prior art keywords
manufacture
oxide powder
uranium oxide
uranium
powder
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 - Fee Related
Application number
FR858506941A
Other languages
English (en)
Other versions
FR2564085A1 (fr
Inventor
Shin-Ichi Hasegawa
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.)
Mitsubishi Nuclear Fuel Co Ltd
Original Assignee
Mitsubishi Nuclear Fuel Co 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 Mitsubishi Nuclear Fuel Co Ltd filed Critical Mitsubishi Nuclear Fuel Co Ltd
Publication of FR2564085A1 publication Critical patent/FR2564085A1/fr
Application granted granted Critical
Publication of FR2564085B1 publication Critical patent/FR2564085B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00Compounds of uranium
    • C01G43/01Oxides; Hydroxides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00Compounds of uranium
    • C01G43/01Oxides; Hydroxides
    • C01G43/025Uranium dioxide
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/62Submicrometer sized, i.e. from 0.1-1 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/80Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR858506941A 1984-05-09 1985-05-07 Procede pour la fabrication de poudre d'oxyde d'uranium Expired - Fee Related FR2564085B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59091034A JPS60235721A (ja) 1984-05-09 1984-05-09 酸化ウラン粉末の製法

Publications (2)

Publication Number Publication Date
FR2564085A1 FR2564085A1 (fr) 1985-11-15
FR2564085B1 true FR2564085B1 (fr) 1991-04-12

Family

ID=14015221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858506941A Expired - Fee Related FR2564085B1 (fr) 1984-05-09 1985-05-07 Procede pour la fabrication de poudre d'oxyde d'uranium

Country Status (7)

Country Link
US (1) US4666691A (fr)
JP (1) JPS60235721A (fr)
BE (1) BE902374A (fr)
CA (1) CA1285372C (fr)
DE (1) DE3516278A1 (fr)
FR (1) FR2564085B1 (fr)
GB (1) GB2159135B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01126591A (ja) * 1987-11-12 1989-05-18 Japan Atom Energy Res Inst 添加物を使わない大結晶粒径uo↓2燃料の製造方法
JPH0699154B2 (ja) * 1988-05-25 1994-12-07 三菱マテリアル株式会社 Uo▲下2▼ペレットの製造方法
JPH0347497U (fr) * 1989-09-19 1991-05-02
JPH03111699A (ja) * 1989-09-26 1991-05-13 Suzuki Seisakusho:Kk ポンプ
KR100794071B1 (ko) * 2006-12-05 2008-01-10 한국원자력연구원 핵연료 소결체의 제조 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755188A (en) * 1970-07-17 1973-08-28 Gen Electric Dehalogenation process
US3796672A (en) * 1970-10-02 1974-03-12 Gen Electric Process for producing uranium dioxide rich compositions from uranium hexafluoride
US3786120A (en) * 1970-10-02 1974-01-15 Gen Electric Conversion of uranium hexafluoride to uranium dioxide structures of controlled density and grain size
US3923619A (en) * 1974-09-16 1975-12-02 Us Energy O{HU 18 {B Enrichment process in UO{HD 2{B F{HD 2 {B utilizing laser light
US4005042A (en) * 1975-07-02 1977-01-25 General Electric Company Process for producing uranium rich compositions from uranium hexafluoride using fluid injection in the post oxidation step
US4117083A (en) * 1976-12-21 1978-09-26 Exxon Research & Engineering Co. Process for increasing the reaction rate of UO2 F2
US4120936A (en) * 1977-02-28 1978-10-17 Exxon Research & Engineering Co. Process for conversion of UF6 to UO2
JPS5692124A (en) * 1979-12-10 1981-07-25 British Nuclear Fuels Ltd Conversion to oxide of uranium from uranium hexafluoride

Also Published As

Publication number Publication date
CA1285372C (fr) 1991-07-02
GB2159135B (en) 1988-08-10
US4666691A (en) 1987-05-19
BE902374A (fr) 1985-09-02
JPS632897B2 (fr) 1988-01-21
DE3516278A1 (de) 1985-11-14
JPS60235721A (ja) 1985-11-22
GB2159135A (en) 1985-11-27
DE3516278C2 (fr) 1993-03-11
GB8511787D0 (en) 1985-06-19
FR2564085A1 (fr) 1985-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse