BE784894A - Procede de conversion d'hexafluorure d'uranium en urane - Google Patents

Procede de conversion d'hexafluorure d'uranium en urane

Info

Publication number
BE784894A
BE784894A BE784894A BE784894A BE784894A BE 784894 A BE784894 A BE 784894A BE 784894 A BE784894 A BE 784894A BE 784894 A BE784894 A BE 784894A BE 784894 A BE784894 A BE 784894A
Authority
BE
Belgium
Prior art keywords
urane
uranium hexafluoride
converting uranium
converting
hexafluoride
Prior art date
Application number
BE784894A
Other languages
English (en)
Inventor
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 BE784894A publication Critical patent/BE784894A/fr

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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/58—Solid reactor fuel Pellets made of fissile material
    • G21C3/62—Ceramic fuel
    • G21C3/623—Oxide fuels
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • 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
    • C01P2006/10—Solid 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
    • C01P2006/80—Compositional purity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BE784894A 1971-06-16 1972-06-14 Procede de conversion d'hexafluorure d'uranium en urane BE784894A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00153749A US3819804A (en) 1971-06-16 1971-06-16 Conversion of uranium hexafluoride to uranium dioxide structures of controlled density and grain size

Publications (1)

Publication Number Publication Date
BE784894A true BE784894A (fr) 1972-10-02

Family

ID=22548579

Family Applications (1)

Application Number Title Priority Date Filing Date
BE784894A BE784894A (fr) 1971-06-16 1972-06-14 Procede de conversion d'hexafluorure d'uranium en urane

Country Status (12)

Country Link
US (1) US3819804A (fr)
JP (1) JPS5534395B1 (fr)
BE (1) BE784894A (fr)
CA (1) CA977941A (fr)
CH (2) CH592579A5 (fr)
DE (2) DE2228714A1 (fr)
ES (1) ES403869A1 (fr)
FR (1) FR2142015B1 (fr)
GB (1) GB1372760A (fr)
IT (1) IT956608B (fr)
NL (1) NL7208141A (fr)
SE (1) SE374447B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2786116B1 (fr) * 1998-11-19 2001-01-12 Franco Belge Combustibles Procede et installation de traitement d'une poudre combustible nucleaire
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE214708C (fr) *
US3168369A (en) * 1961-12-18 1965-02-02 Grace W R & Co Uranium processing
US3148151A (en) * 1962-02-22 1964-09-08 Grace W R & Co Method of preparing rare earthactinide metal oxide sols
FR1535470A (fr) * 1967-03-09 1968-08-09 Commissariat Energie Atomique Perfectionnements apportés aux procédés pour la préparation de céramiques de matériaux tels, notamment, que des matériaux fissiles
US3796672A (en) * 1970-10-02 1974-03-12 Gen Electric Process for producing uranium dioxide rich compositions from uranium hexafluoride
JPS5124523A (ja) * 1974-08-22 1976-02-27 Kubota Ltd Seimitsuchuzoyoigatano shoseiho

Also Published As

Publication number Publication date
DE2228714C2 (fr) 1989-05-11
CA977941A (en) 1975-11-18
FR2142015A1 (fr) 1973-01-26
US3819804A (en) 1974-06-25
JPS5534395B1 (fr) 1980-09-06
IT956608B (it) 1973-10-10
FR2142015B1 (fr) 1980-04-18
GB1372760A (en) 1974-11-06
SE374447B (fr) 1975-03-03
DE2228714A1 (de) 1972-12-28
CH592579A5 (fr) 1977-10-31
CH596108A5 (fr) 1978-02-28
ES403869A1 (es) 1977-07-01
NL7208141A (fr) 1972-12-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GENERAL ELECTRIC CY

Effective date: 19870630