FR2568867B1 - Procede de preparation de tetrafluorure d'uranium - Google Patents

Procede de preparation de tetrafluorure d'uranium

Info

Publication number
FR2568867B1
FR2568867B1 FR858510339A FR8510339A FR2568867B1 FR 2568867 B1 FR2568867 B1 FR 2568867B1 FR 858510339 A FR858510339 A FR 858510339A FR 8510339 A FR8510339 A FR 8510339A FR 2568867 B1 FR2568867 B1 FR 2568867B1
Authority
FR
France
Prior art keywords
preparation
uranium tetrafluoride
tetrafluoride
uranium
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 - Lifetime
Application number
FR858510339A
Other languages
English (en)
Other versions
FR2568867A1 (fr
Inventor
Harry Eccles
Stephen Arthur Fell
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.)
Sellafield Ltd
Original Assignee
British Nuclear Fuels PLC
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 British Nuclear Fuels PLC filed Critical British Nuclear Fuels PLC
Publication of FR2568867A1 publication Critical patent/FR2568867A1/fr
Application granted granted Critical
Publication of FR2568867B1 publication Critical patent/FR2568867B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C01G43/06—Fluorides
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/245—Fluorine; Compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR858510339A 1984-07-06 1985-07-05 Procede de preparation de tetrafluorure d'uranium Expired - Lifetime FR2568867B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848417364A GB8417364D0 (en) 1984-07-06 1984-07-06 Production of uranium tetrafluoride

Publications (2)

Publication Number Publication Date
FR2568867A1 FR2568867A1 (fr) 1986-02-14
FR2568867B1 true FR2568867B1 (fr) 1990-08-10

Family

ID=10563560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858510339A Expired - Lifetime FR2568867B1 (fr) 1984-07-06 1985-07-05 Procede de preparation de tetrafluorure d'uranium

Country Status (6)

Country Link
US (1) US4693795A (fr)
JP (1) JPH0611649B2 (fr)
CN (1) CN85108868A (fr)
DE (1) DE3524144C2 (fr)
FR (1) FR2568867B1 (fr)
GB (2) GB8417364D0 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613348B1 (fr) * 1987-04-02 1989-06-09 Commissariat Energie Atomique Procede de preparation de tetrafluorure, d'uranium par reduction d'hexafluorure d'uranium et fluorures de soufre obtenus par ce procede
GB8821189D0 (en) * 1988-09-09 1988-10-12 British Nuclear Fuels Plc Method of producing uranium(iv)fluoride
JP2684226B2 (ja) * 1989-03-17 1997-12-03 浩治 満尾 水硬系物質の養生法
JPH03158485A (ja) * 1989-11-16 1991-07-08 Tanaka Kikinzoku Kogyo Kk ウラニル塩の還元方法
FR2692880B1 (fr) * 1992-06-29 1994-09-02 Pechiney Uranium Procédé d'électro-fluoration sélective d'alliages ou de mélanges métalliques à base d'uranium.
GB2324804B (en) * 1997-04-30 2002-06-19 British Nuclear Fuels Plc The reduction of uranium hexafluoride
CN105280261B (zh) * 2015-10-01 2017-06-09 南华大学 一种用于含铀废水处理的电还原沉淀铀的方法
CN106448790B (zh) * 2016-11-11 2017-12-22 东华理工大学 一种含铀废水电化学处理方法
CN106676291A (zh) * 2016-12-28 2017-05-17 核工业北京化工冶金研究院 一种从矿石中综合回收铀铌钽的方法
CN106591938A (zh) * 2016-12-29 2017-04-26 柳州市圣垒贸易有限公司 一种高纯金属铀的提炼方法
CN108364704B (zh) * 2018-02-26 2019-11-01 核工业二三0研究所 八氧化三铀检测废液的环保处理方法和装置
CN112939085A (zh) * 2019-12-10 2021-06-11 中核北方核燃料元件有限公司 一种干法氟化制备四氟化铀的方法
CN110952109B (zh) * 2019-12-17 2021-08-13 西安优耐特容器制造有限公司 一种多级电解槽
CN111394741B (zh) * 2020-03-25 2022-04-05 哈尔滨工程大学 一种氟化u3o8或uo3并溶于氯化物熔盐的方法
CN112390290A (zh) * 2020-11-20 2021-02-23 中核北方核燃料元件有限公司 一种钍基熔盐堆用高纯uf4制备方法
WO2024063632A1 (fr) * 2022-09-23 2024-03-28 Акционерное Общество "Национальная Атомная Компания "Казатомпром" Procédé de production de tétrafluorure d'uranium

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733200A (en) * 1956-01-31 Kunin
US2687995A (en) * 1943-10-15 1954-08-31 Ici Ltd Electrolytic production of uranium tetrafluoride
GB712601A (en) * 1943-10-15 1954-07-28 Lord President Of The Council Improvements in the manufacture of uranium tetrafluoride
US2775552A (en) * 1944-04-21 1956-12-25 Robert Q Boyer Continuous electrolytic process for reducing uranium in solution
US2859156A (en) * 1957-11-14 1958-11-04 Arthur L Allen Electrolytic preparation of uf4
US3065045A (en) * 1958-01-11 1962-11-20 Mitsubishi Metal Mining Co Ltd Process for the production of uranium tetrafluoride from uranium raw material
FR1217741A (fr) * 1958-01-11 1960-05-05 Mitsubishi Metal Mining Co Ltd Procédé de production de tétrafluorure d'uranium à partir de matière première uranifère
US3347761A (en) * 1964-01-22 1967-10-17 Universal Oil Prod Co Electropurification of salt solutions
FR1418951A (fr) * 1964-10-13 1965-11-26 Commissariat Energie Atomique Procédé de préparation de sels métalliques et appareil de mise en oeuvre dudit procédé
DE2933502C2 (de) * 1979-08-18 1984-03-08 Nukem Gmbh, 6450 Hanau Verfahren zur Reinigung von fluorwasserstoff- und fluorhaltigen Abgasen

Also Published As

Publication number Publication date
GB2161153B (en) 1988-05-05
GB8417364D0 (en) 1984-08-30
DE3524144A1 (de) 1986-01-23
US4693795A (en) 1987-09-15
JPH0611649B2 (ja) 1994-02-16
GB2161153A (en) 1986-01-08
FR2568867A1 (fr) 1986-02-14
DE3524144C2 (de) 1994-05-11
GB8515003D0 (en) 1985-07-17
JPS6126516A (ja) 1986-02-05
CN85108868A (zh) 1987-06-24

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Legal Events

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