BE773352A - Procede de fabrication de compositions riches en urane au depart d'hexafluorure d'uranium - Google Patents

Procede de fabrication de compositions riches en urane au depart d'hexafluorure d'uranium

Info

Publication number
BE773352A
BE773352A BE773352A BE773352A BE773352A BE 773352 A BE773352 A BE 773352A BE 773352 A BE773352 A BE 773352A BE 773352 A BE773352 A BE 773352A BE 773352 A BE773352 A BE 773352A
Authority
BE
Belgium
Prior art keywords
urane
uranium hexafluoride
manufacturing compositions
compositions rich
rich
Prior art date
Application number
BE773352A
Other languages
English (en)
French (fr)
Inventor
A G Dada
W R Dehollander
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BE773352A publication Critical patent/BE773352A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/01—Oxides; Hydroxides
    • C01G43/025—Uranium dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/20—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
    • 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)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BE773352A 1970-10-02 1971-09-30 Procede de fabrication de compositions riches en urane au depart d'hexafluorure d'uranium BE773352A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7744670A 1970-10-02 1970-10-02

Publications (1)

Publication Number Publication Date
BE773352A true BE773352A (fr) 1972-03-30

Family

ID=22138104

Family Applications (1)

Application Number Title Priority Date Filing Date
BE773352A BE773352A (fr) 1970-10-02 1971-09-30 Procede de fabrication de compositions riches en urane au depart d'hexafluorure d'uranium

Country Status (11)

Country Link
US (1) US3796672A (ja)
JP (1) JPS5124998B1 (ja)
BE (1) BE773352A (ja)
CA (1) CA957131A (ja)
CH (1) CH575885A5 (ja)
DE (1) DE2147705C2 (ja)
ES (1) ES395597A1 (ja)
FR (1) FR2109933A5 (ja)
GB (1) GB1325804A (ja)
NL (1) NL7113554A (ja)
SE (1) SE384359B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2228714A1 (de) * 1971-06-16 1972-12-28 Gen Electric Verfahren zum Herstellen von Urandioxyd aus Uranhexafluorid

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997465A (en) * 1970-07-17 1976-12-14 General Electric Company Dehalogenation process
US3786120A (en) * 1970-10-02 1974-01-15 Gen Electric Conversion of uranium hexafluoride to uranium dioxide structures of controlled density and grain size
US3814327A (en) * 1971-04-06 1974-06-04 Gen Electric Nozzle for chemical reaction processes
US3790493A (en) * 1971-04-06 1974-02-05 Gen Electric Post oxidation process for uranium dioxide rich compositions
GB1426159A (en) * 1973-08-10 1976-02-25 Gen Electric Process for producing uranium dioxide rich compositions from uranium hexafluoride
US3970581A (en) * 1975-05-12 1976-07-20 General Electric Company Multiple gas streams in the post oxidation step in a process for converting uranium hexafluoride to uranium oxide rich compositions
JPS60235721A (ja) * 1984-05-09 1985-11-22 Mitsubishi Nuclear Fuel Co Ltd 酸化ウラン粉末の製法
US4698214A (en) * 1985-08-12 1987-10-06 General Electric Company Method and combustion reactor for converting uranium hexafluoride gas to an oxide of uranium
US4970905A (en) * 1989-05-25 1990-11-20 University Of Utah Apparatus and method for sampling
FR2687140B1 (fr) * 1992-02-11 1994-05-13 Pechiney Uranium Procede de recuperation et d'epuration d'alliage metallique a base d'uranium tres enrichi.
US5744116A (en) * 1994-12-08 1998-04-28 Cameco Corporation Reaction of uranium fluorides with mineral acids to recover hydrogen fluoride
US5935528A (en) * 1997-01-14 1999-08-10 Molten Metal Technology, Inc. Multicomponent fluid feed apparatus with preheater and mixer for a high temperature chemical reactor
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
RU2486006C2 (ru) * 2007-07-13 2013-06-27 Байер Интеллектуэль Проперти Гмбх Устойчивый к воздействию температуры катализатор для окисления хлороводорода в газовой фазе
EP2277831B1 (en) * 2009-07-20 2012-05-23 Westinghouse Electric Company LLC Two step dry UO2 production process utilizing a positive sealing valve means between steps
RU2594012C1 (ru) * 2015-07-03 2016-08-10 Акционерное общество "Ведущий научно-исследовательский институт химической технологии" Способ конверсии гексафторида урана до тетрафторида урана и безводного фторида водорода
US10457558B2 (en) * 2017-06-22 2019-10-29 Westinghouse Electric Company Llc Method to produce uranium silicides

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3148151A (en) * 1962-02-22 1964-09-08 Grace W R & Co Method of preparing rare earthactinide metal oxide sols
US3260575A (en) * 1964-11-19 1966-07-12 Richard L Heestand Single-step process for preparation of uranium dioxide from uranium hexafluoride

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2228714A1 (de) * 1971-06-16 1972-12-28 Gen Electric Verfahren zum Herstellen von Urandioxyd aus Uranhexafluorid

Also Published As

Publication number Publication date
ES395597A1 (es) 1975-04-16
FR2109933A5 (ja) 1972-05-26
SE384359B (sv) 1976-05-03
GB1325804A (en) 1973-08-08
CA957131A (en) 1974-11-05
JPS5124998B1 (ja) 1976-07-28
US3796672A (en) 1974-03-12
CH575885A5 (ja) 1976-05-31
NL7113554A (ja) 1972-04-05
DE2147705A1 (de) 1972-06-08
DE2147705C2 (de) 1985-11-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GENERAL ELECTRIC CY

Effective date: 19870930