FR2328662A1 - Preparation en continu de tetrafluorure d'uranium par formation, mise en suspension, grossissement et precipitation de ses particules cristallines - Google Patents

Preparation en continu de tetrafluorure d'uranium par formation, mise en suspension, grossissement et precipitation de ses particules cristallines

Info

Publication number
FR2328662A1
FR2328662A1 FR7615629A FR7615629A FR2328662A1 FR 2328662 A1 FR2328662 A1 FR 2328662A1 FR 7615629 A FR7615629 A FR 7615629A FR 7615629 A FR7615629 A FR 7615629A FR 2328662 A1 FR2328662 A1 FR 2328662A1
Authority
FR
France
Prior art keywords
magnification
precipitation
suspension
formation
crystalline particles
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
FR7615629A
Other languages
English (en)
French (fr)
Other versions
FR2328662B1 (enExample
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.)
Doryokuro Kakunenryo Kaihatsu Jigyodan
Original Assignee
Doryokuro Kakunenryo Kaihatsu Jigyodan
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 Doryokuro Kakunenryo Kaihatsu Jigyodan filed Critical Doryokuro Kakunenryo Kaihatsu Jigyodan
Publication of FR2328662A1 publication Critical patent/FR2328662A1/fr
Application granted granted Critical
Publication of FR2328662B1 publication Critical patent/FR2328662B1/fr
Granted 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

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)
FR7615629A 1975-10-22 1976-05-24 Preparation en continu de tetrafluorure d'uranium par formation, mise en suspension, grossissement et precipitation de ses particules cristallines Granted FR2328662A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50127148A JPS5250997A (en) 1975-10-22 1975-10-22 Proces for successive production of uranium tetrfluoride

Publications (2)

Publication Number Publication Date
FR2328662A1 true FR2328662A1 (fr) 1977-05-20
FR2328662B1 FR2328662B1 (enExample) 1982-02-26

Family

ID=14952794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615629A Granted FR2328662A1 (fr) 1975-10-22 1976-05-24 Preparation en continu de tetrafluorure d'uranium par formation, mise en suspension, grossissement et precipitation de ses particules cristallines

Country Status (6)

Country Link
US (1) US4062923A (enExample)
JP (1) JPS5250997A (enExample)
CA (1) CA1078140A (enExample)
FR (1) FR2328662A1 (enExample)
OA (1) OA05449A (enExample)
ZA (1) ZA761917B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633273A1 (fr) * 1988-06-23 1989-12-29 Doryokuro Kakunenryo Procede de preparation de tetraflurorure d'uranium
FR2636322A1 (fr) * 1988-09-09 1990-03-16 British Nuclear Fuels Plc Procede de production de fluorure d'uranium-(iv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2257350C2 (ru) * 2003-08-07 2005-07-27 Открытое акционерное общество "Чепецкий механический завод" (ОАО ЧМЗ) Способ получения безводного тетрафторида урана
EP4679456A2 (en) 2019-05-17 2026-01-14 Metatomic, Inc. Systems for molten salt reactor fuel-salt preparation
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB696054A (en) * 1942-06-19 1953-08-26 Mini Of Supply Improvements in or relating to a process for the manufacture of uranium tetrafluoride
DE1004154B (de) * 1955-12-09 1957-03-14 Degussa Verfahren zur kontinuierlichen Gewinnung von Urantetrafluorid aus waessriger Loesung
GB911664A (en) * 1958-04-30 1962-11-28 Laporte Chemical Improvements in or relating to the preparation of sodium perborate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2268872A (en) * 1939-07-11 1942-01-06 Hewlett Packard Co Variable frequency oscillation generator
US3065045A (en) * 1958-01-11 1962-11-20 Mitsubishi Metal Mining Co Ltd Process for the production of uranium tetrafluoride from uranium raw material
US3096150A (en) * 1958-05-05 1963-07-02 Dow Chemical Co Dehydration of inorganic fluoride hydrates with liquid hydrogen fluoride

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB696054A (en) * 1942-06-19 1953-08-26 Mini Of Supply Improvements in or relating to a process for the manufacture of uranium tetrafluoride
DE1004154B (de) * 1955-12-09 1957-03-14 Degussa Verfahren zur kontinuierlichen Gewinnung von Urantetrafluorid aus waessriger Loesung
GB911664A (en) * 1958-04-30 1962-11-28 Laporte Chemical Improvements in or relating to the preparation of sodium perborate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633273A1 (fr) * 1988-06-23 1989-12-29 Doryokuro Kakunenryo Procede de preparation de tetraflurorure d'uranium
FR2636322A1 (fr) * 1988-09-09 1990-03-16 British Nuclear Fuels Plc Procede de production de fluorure d'uranium-(iv)

Also Published As

Publication number Publication date
OA05449A (fr) 1981-03-31
CA1078140A (en) 1980-05-27
JPS5250997A (en) 1977-04-23
JPS5511612B2 (enExample) 1980-03-26
FR2328662B1 (enExample) 1982-02-26
US4062923A (en) 1977-12-13
AU1254876A (en) 1977-10-06
ZA761917B (en) 1977-08-31

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