FR1311679A - Fabrication du bioxyde d'uranium - Google Patents

Fabrication du bioxyde d'uranium

Info

Publication number
FR1311679A
FR1311679A FR885528A FR885528A FR1311679A FR 1311679 A FR1311679 A FR 1311679A FR 885528 A FR885528 A FR 885528A FR 885528 A FR885528 A FR 885528A FR 1311679 A FR1311679 A FR 1311679A
Authority
FR
France
Prior art keywords
manufacture
uranium dioxide
uranium
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
FR885528A
Other languages
English (en)
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
Application granted granted Critical
Publication of FR1311679A publication Critical patent/FR1311679A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/04—Halides of uranium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/01—Oxides; Hydroxides
    • C01G43/025—Uranium dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/11—Powder tap density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional 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)
FR885528A 1961-01-23 1962-01-22 Fabrication du bioxyde d'uranium Expired FR1311679A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2683/61A GB979351A (en) 1961-01-23 1961-01-23 Improvements in or relating to the manufacture of uranium dioxide

Publications (1)

Publication Number Publication Date
FR1311679A true FR1311679A (fr) 1962-12-07

Family

ID=9743943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR885528A Expired FR1311679A (fr) 1961-01-23 1962-01-22 Fabrication du bioxyde d'uranium

Country Status (5)

Country Link
US (1) US3235327A (fr)
DE (1) DE1182645B (fr)
ES (1) ES273972A1 (fr)
FR (1) FR1311679A (fr)
GB (1) GB979351A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2019956A1 (fr) * 1968-10-04 1970-07-10 United Nuclear Corp
FR2060242A1 (en) * 1969-09-19 1971-06-18 Commissariat Energie Atomique Sinterable uranium oxides from uraniumhexafluoride
EP0148707A2 (fr) * 1983-12-28 1985-07-17 SOCIETE COGEMA, FRAMATOME et URANIUM PECHINEY Procédé et installation de production de dioxyde d'uranium frittable
WO1995033689A1 (fr) * 1994-06-03 1995-12-14 British Nuclear Fuels Plc Production d'oxyde d'uranium

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE657980A (fr) * 1964-01-10
US3547598A (en) * 1968-03-28 1970-12-15 Westinghouse Electric Corp Production of uranium dioxide
US4020146A (en) * 1969-07-18 1977-04-26 Westinghouse Electric Corporation Production of uranium dioxide
BE757513A (fr) * 1969-10-15 1971-04-14 Atomic Energy Authority Uk Production d'oxydes d'uranium
JPS5323276B1 (fr) * 1970-03-09 1978-07-13
US3979499A (en) * 1970-03-09 1976-09-07 The Babcock & Wilcox Company Method for reducing uranium tetrafluoride
US3997465A (en) * 1970-07-17 1976-12-14 General Electric Company Dehalogenation process
US3755188A (en) * 1970-07-17 1973-08-28 Gen Electric Dehalogenation process
US3937784A (en) * 1971-06-01 1976-02-10 Rbg, Reaktorbrennelemente Gmbh Method for removing fluoride ions from UO2 powders
US3906081A (en) * 1973-05-31 1975-09-16 Exxon Nuclear Co Inc Fluidized reactor reduction of UF{HD 6 {B to UO{HD 2
US4051227A (en) * 1974-02-22 1977-09-27 The Babcock & Wilcox Company Method for reducing uranium tetrafluoride
FR2310315A1 (fr) * 1975-05-09 1976-12-03 Commissariat Energie Atomique Procede et dispositif de fabrication d'oxyde d'uranium uo2 par voie seche
US4083607A (en) * 1976-05-05 1978-04-11 Mott Lambert H Gas transport system for powders
US4830841A (en) * 1984-12-24 1989-05-16 Advanced Nuclear Fuels Corporation Conversion of uranium hexafluoride to uranium dioxide
JPS61281019A (ja) * 1985-06-04 1986-12-11 Mitsubishi Metal Corp 六フツ化ウランを二酸化ウランに変換する方法
US5744116A (en) * 1994-12-08 1998-04-28 Cameco Corporation Reaction of uranium fluorides with mineral acids to recover hydrogen fluoride
US5717149A (en) * 1995-06-05 1998-02-10 Molten Metal Technology, Inc. Method for producing halogenated products from metal halide feeds
JP4085520B2 (ja) * 1999-06-16 2008-05-14 三菱マテリアル株式会社 劣化ｕｆ６の処理設備及びその処理方法
US7824640B1 (en) * 2006-07-25 2010-11-02 Westinghouse Electric Co. Llc Two step dry UO2 production process utilizing a positive sealing valve means between steps
EP2277831B1 (fr) 2009-07-20 2012-05-23 Westinghouse Electric Company LLC Processus de production UO2 sec à deux étapes utilisant un support de clapet obturateur entre les étapes
US10457558B2 (en) 2017-06-22 2019-10-29 Westinghouse Electric Company Llc Method to produce uranium silicides

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659655A (en) * 1949-03-12 1953-11-17 Union Carbide & Carbon Corp Production of fluoride-free uranium oxide
GB800692A (en) * 1954-06-18 1958-09-03 Commissariat Energie Atomique Improvements in methods and apparatus for producing uranium fluoride
FR72440E (fr) * 1957-11-05 1960-04-13 Commissariat Energie Atomique Perfectionnements apportés aux procédés et appareils du genre de ceux pour l'obtention du fluorure d'uranium
US2906598A (en) * 1958-04-14 1959-09-29 John M Googin Preparation of high density uo2
US3009768A (en) * 1959-04-24 1961-11-21 Joseph B Adams Continuous process for preparing uranium hexafluoride from uranium tetrafluoride andoxygen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2019956A1 (fr) * 1968-10-04 1970-07-10 United Nuclear Corp
FR2060242A1 (en) * 1969-09-19 1971-06-18 Commissariat Energie Atomique Sinterable uranium oxides from uraniumhexafluoride
EP0148707A2 (fr) * 1983-12-28 1985-07-17 SOCIETE COGEMA, FRAMATOME et URANIUM PECHINEY Procédé et installation de production de dioxyde d'uranium frittable
EP0148707A3 (en) * 1983-12-28 1985-09-04 Cogema Process and apparatus for the preparation of sinterable uraniumdioxide
WO1995033689A1 (fr) * 1994-06-03 1995-12-14 British Nuclear Fuels Plc Production d'oxyde d'uranium

Also Published As

Publication number Publication date
GB979351A (en) 1965-01-01
ES273972A1 (es) 1962-06-16
US3235327A (en) 1966-02-15
DE1182645B (de) 1964-12-03

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