FR2254365B1 - Appareil de production de bioxyde d'uranium - Google Patents

Appareil de production de bioxyde d'uranium

Info

Publication number
FR2254365B1
FR2254365B1 FR7440464A FR7440464A FR2254365B1 FR 2254365 B1 FR2254365 B1 FR 2254365B1 FR 7440464 A FR7440464 A FR 7440464A FR 7440464 A FR7440464 A FR 7440464A FR 2254365 B1 FR2254365 B1 FR 2254365B1
Authority
FR
France
Prior art keywords
bioxide
uranium
production apparatus
production
uranium bioxide
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
Application number
FR7440464A
Other languages
English (en)
Other versions
FR2254365A1 (fr
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2254365A1 publication Critical patent/FR2254365A1/fr
Application granted granted Critical
Publication of FR2254365B1 publication Critical patent/FR2254365B1/fr
Expired 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

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)
  • Muffle Furnaces And Rotary Kilns (AREA)
FR7440464A 1973-12-18 1974-12-10 Appareil de production de bioxyde d'uranium Expired FR2254365B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/425,758 US4079120A (en) 1973-12-18 1973-12-18 Uranium dioxide calcining apparatus and method

Publications (2)

Publication Number Publication Date
FR2254365A1 FR2254365A1 (fr) 1975-07-11
FR2254365B1 true FR2254365B1 (fr) 1982-02-05

Family

ID=23687899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440464A Expired FR2254365B1 (fr) 1973-12-18 1974-12-10 Appareil de production de bioxyde d'uranium

Country Status (14)

Country Link
US (1) US4079120A (fr)
JP (1) JPS5737531B2 (fr)
AT (1) AT343081B (fr)
BE (1) BE823495A (fr)
BR (1) BR7410531D0 (fr)
CA (1) CA1042181A (fr)
DE (1) DE2459290A1 (fr)
ES (2) ES433023A1 (fr)
FI (1) FI354274A (fr)
FR (1) FR2254365B1 (fr)
GB (1) GB1490358A (fr)
IT (1) IT1026659B (fr)
NL (1) NL7415241A (fr)
SE (1) SE410305B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950030A (ja) * 1982-09-14 1984-03-22 Mitsubishi Nuclear Fuel Co Ltd 二酸化ウラン粉末の製造法
US4666684A (en) * 1984-02-14 1987-05-19 Westinghouse Electric Corp. Process for producing uranium dioxide
US4755138A (en) * 1986-09-16 1988-07-05 The United States Of America As Represented By The United States Department Of Energy Fluidized bed calciner apparatus
JPH01126591A (ja) * 1987-11-12 1989-05-18 Japan Atom Energy Res Inst 添加物を使わない大結晶粒径ｕｏ↓２燃料の製造方法
JPH0699154B2 (ja) * 1988-05-25 1994-12-07 三菱マテリアル株式会社 Ｕｏ▲下２▼ペレットの製造方法
FR2655467B1 (fr) * 1989-12-05 1994-02-25 Pechiney Uranium Procede d'obtention de pastilles combustibles d'uo2 a partir d'u metal, sans production d'effluent.
US5707592A (en) * 1991-07-18 1998-01-13 Someus; Edward Method and apparatus for treatment of waste materials including nuclear contaminated materials
ATE372298T1 (de) 2000-05-15 2007-09-15 Nichirin Co Ltd Verfahren zur erzeugung von wasserstoff
US9822429B2 (en) * 2010-01-08 2017-11-21 Adelaide Control Engineers Pty Ltd. Process for the production of a uranium trioxide yellowcake from a uranian peroxide precipitate
JP5686535B2 (ja) * 2010-06-23 2015-03-18 光洋サーモシステム株式会社 熱処理装置
FI124217B (en) 2012-08-27 2014-05-15 Outotec Oyj ARRANGEMENTS FOR SUPPLYING FINE-CORN SUBSTANCE TO A SLEEVE OR STONE BURNER OF A SUSPENSION MELTED OVEN
JP5927274B2 (ja) * 2014-11-25 2016-06-01 光洋サーモシステム株式会社 熱処理装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871829A (en) * 1972-10-20 1975-03-18 Gen Electric Calciner with baffle means

Also Published As

Publication number Publication date
FR2254365A1 (fr) 1975-07-11
BE823495A (fr) 1975-06-18
JPS5737531B2 (fr) 1982-08-10
US4079120A (en) 1978-03-14
GB1490358A (en) 1977-11-02
DE2459290A1 (de) 1975-07-17
NL7415241A (nl) 1975-06-20
ES451124A1 (es) 1977-12-01
ES433023A1 (es) 1977-07-01
AT343081B (de) 1978-05-10
ATA1008274A (de) 1977-09-15
FI354274A (fr) 1975-06-19
SE7414626L (fr) 1975-06-19
AU7647174A (en) 1976-06-17
SE410305B (sv) 1979-10-08
JPS5093295A (fr) 1975-07-25
BR7410531D0 (pt) 1975-09-02
IT1026659B (it) 1978-10-20
CA1042181A (fr) 1978-11-14

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
DI Inadmissibility of an action of restoration