FR2602761B1 - Procede et reacteur de combustion perfectionnes pour la transformation d'hexafluorure d'uranium gazeux en oxyde d'uranium - Google Patents

Procede et reacteur de combustion perfectionnes pour la transformation d'hexafluorure d'uranium gazeux en oxyde d'uranium

Info

Publication number
FR2602761B1
FR2602761B1 FR868611503A FR8611503A FR2602761B1 FR 2602761 B1 FR2602761 B1 FR 2602761B1 FR 868611503 A FR868611503 A FR 868611503A FR 8611503 A FR8611503 A FR 8611503A FR 2602761 B1 FR2602761 B1 FR 2602761B1
Authority
FR
France
Prior art keywords
uranium
reactor
conversion
combustion process
gas
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
FR868611503A
Other languages
English (en)
Other versions
FR2602761A1 (fr
Inventor
David Gordon Linz
Robert Kenneth Grier Jr
Jennifer Ann Wetzel
Abdul Gaffar
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2602761A1 publication Critical patent/FR2602761A1/fr
Application granted granted Critical
Publication of FR2602761B1 publication Critical patent/FR2602761B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C01G43/01—Oxides; Hydroxides
    • C01G43/025—Uranium dioxide
    • 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

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)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR868611503A 1985-08-12 1986-08-08 Procede et reacteur de combustion perfectionnes pour la transformation d'hexafluorure d'uranium gazeux en oxyde d'uranium Expired - Fee Related FR2602761B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/764,394 US4698214A (en) 1985-08-12 1985-08-12 Method and combustion reactor for converting uranium hexafluoride gas to an oxide of uranium

Publications (2)

Publication Number Publication Date
FR2602761A1 FR2602761A1 (fr) 1988-02-19
FR2602761B1 true FR2602761B1 (fr) 1991-08-02

Family

ID=25070606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868611503A Expired - Fee Related FR2602761B1 (fr) 1985-08-12 1986-08-08 Procede et reacteur de combustion perfectionnes pour la transformation d'hexafluorure d'uranium gazeux en oxyde d'uranium

Country Status (8)

Country Link
US (1) US4698214A (fr)
JP (1) JPS6270229A (fr)
CA (1) CA1250405A (fr)
DE (1) DE3624310A1 (fr)
ES (1) ES2003087A6 (fr)
FR (1) FR2602761B1 (fr)
GB (1) GB2179031B (fr)
IT (1) IT1206349B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990005701A1 (fr) * 1988-11-16 1990-05-31 Andrew Carey Good Production de diamant
US5098677A (en) * 1991-04-05 1992-03-24 The United States Of America As Represented By The Department Of Energy Actinide metal processing
GB9410782D0 (en) * 1994-05-28 1994-07-27 British Nuclear Fuels Plc The reaction of gases
CA2137635C (fr) * 1994-12-08 2007-09-04 Brian C. Olson Reaction de fluorures d'uranium avec des acides mineraux pour recuperer le fluorure d'hydrogene
US5752158A (en) * 1996-04-19 1998-05-12 M4 Environmental L.P. Thermal process for the conversion of uranium hexafluoride
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
US5875385A (en) * 1997-01-15 1999-02-23 Molten Metal Technology, Inc. Method for the control of the composition and physical properties of solid uranium oxides
FR2771725B1 (fr) * 1997-11-28 2000-02-04 Franco Belge Combustibles Procede et dispositif de conversion directe d'hexafluorure d'uranium en oxyde d'uranium
FR2818159B1 (fr) * 2000-12-15 2003-10-03 Franco Belge Combustibles Procede et dispositif de decolmatage d'un filtre d'une installation de production d'oxyde d'uranium a partir d'hexafluorure d'uranium

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927154A (en) * 1968-08-05 1975-12-16 Gen Electric Process for preparing sintered uranium dioxide nuclear fuel
US3923933A (en) * 1968-10-29 1975-12-02 Gen Electric Process for preparing sintered uranium dioxide grains
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
US3790493A (en) * 1971-04-06 1974-02-05 Gen Electric Post oxidation process for uranium dioxide rich compositions
US3819804A (en) * 1971-06-16 1974-06-25 Gen Electric Conversion of uranium hexafluoride to uranium dioxide structures of controlled density and grain size
US3803273A (en) * 1971-08-27 1974-04-09 Gen Electric Ceramic fuel fabrication process providing controlled density and grain size
ES408539A1 (es) * 1971-11-17 1976-03-16 Gen Electric Instalacion de recipiente de reactor quimico.
GB1426159A (en) * 1973-08-10 1976-02-25 Gen Electric Process for producing uranium dioxide rich compositions from uranium hexafluoride
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

Also Published As

Publication number Publication date
DE3624310A1 (de) 1987-02-12
JPH0359006B2 (fr) 1991-09-09
DE3624310C2 (fr) 1990-11-22
GB8614043D0 (en) 1986-07-16
US4698214A (en) 1987-10-06
FR2602761A1 (fr) 1988-02-19
ES2003087A6 (es) 1988-10-16
CA1250405A (fr) 1989-02-28
JPS6270229A (ja) 1987-03-31
IT1206349B (it) 1989-04-14
GB2179031B (en) 1988-10-26
IT8621473A0 (it) 1986-08-12
GB2179031A (en) 1987-02-25

Similar Documents

Publication Publication Date Title
FR2771725B1 (fr) Procede et dispositif de conversion directe d'hexafluorure d'uranium en oxyde d'uranium
FR2463111B1 (fr) Procede de preparation d'hydrocarbures a partir d'oxyde de carbone et d'hydrogene
ZA8624B (en) Apparatus and process for conversion of oxygenates to gasoline
IT1154303B (it) Procedimento per migliorare l'attivita' di catalizzatori di ossidi metallici contenenti tellurio
GB2107712B (en) Direct use of ethelyene oxide reactor gas to obtain ethylene carbonate and ethylene glycol
BE886564A (fr) Conversion de l'hexafluorure d'uranium en oxyde d'uranium
FR2582641B1 (fr) Procede de conversion d'uf6 en uo2
BE896248A (fr) Catalyseur et procede pour l'oxydation d'ethylene en oxyde d'ethylene
FR2569355B1 (fr) Catalyseur pour gaz d'echappement et procede pour sa fabrication
AU588647B2 (en) Process of reducing higher metal oxides to lower metal oxides
NZ216187A (en) Micropropagation of plant media; image scanned to determine division points
FR2602761B1 (fr) Procede et reacteur de combustion perfectionnes pour la transformation d'hexafluorure d'uranium gazeux en oxyde d'uranium
DE3470463D1 (en) Process for the conversion of nitrogen oxides in flue gases
FR2584705B1 (fr) Procede de conversion d'uf6 en uo2
EP0204046A3 (en) Process and catalyst for the conversion of cyclohexanol to cyclohexanone
GB8505585D0 (en) Purification of uranium/plutonium
FR2559612B1 (fr) Procede de traitement de combustible nucleaire irradie, pour separer l'uranium du plutonium
GB8312353D0 (en) Rectification of fermented solutions
BR8604177A (pt) Processo e reator para a producao de gas de sintese de combustiveis solidos
ZA851203B (en) Nuclear fuel assembly and nuclear reactor operating process comprising application thereof
FR2467175B1 (fr) Procede ameliore pour la conversion du monoxyde de carbone en hydrogene et en dioxyde de carbone
JPS557592A (en) Purifying and concentrating apparatus of mineral acid * especially sulfulic acid
JPS57197038A (en) Production of carboxylic acid and catalyst used therein
DE3263938D1 (en) Production of toluic acid and catalyst therefor
PH17949A (en) Improved plant and process of electrocolouring aluminium

Legal Events

Date Code Title Description
ST Notification of lapse