CA1197069A - Method for preparing a sinterable uranium dioxide powder - Google Patents

Method for preparing a sinterable uranium dioxide powder

Info

Publication number
CA1197069A
CA1197069A CA000411251A CA411251A CA1197069A CA 1197069 A CA1197069 A CA 1197069A CA 000411251 A CA000411251 A CA 000411251A CA 411251 A CA411251 A CA 411251A CA 1197069 A CA1197069 A CA 1197069A
Authority
CA
Canada
Prior art keywords
uranium dioxide
dioxide powder
compound
ammonium
heating
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
CA000411251A
Other languages
English (en)
French (fr)
Inventor
Thomas A. Thornton
Veldon D. Holaday, Jr.
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox 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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Application granted granted Critical
Publication of CA1197069A publication Critical patent/CA1197069A/en
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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Disintegrating Or Milling (AREA)
CA000411251A 1981-09-11 1982-09-10 Method for preparing a sinterable uranium dioxide powder Expired CA1197069A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30126781A 1981-09-11 1981-09-11
US06/301,267 1981-09-11

Publications (1)

Publication Number Publication Date
CA1197069A true CA1197069A (en) 1985-11-26

Family

ID=23162649

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000411251A Expired CA1197069A (en) 1981-09-11 1982-09-10 Method for preparing a sinterable uranium dioxide powder

Country Status (18)

Country Link
JP (1) JPS5874526A (pt)
KR (1) KR880002699B1 (pt)
AT (1) AT385267B (pt)
AU (1) AU8813382A (pt)
BE (1) BE894371A (pt)
BR (1) BR8205375A (pt)
CA (1) CA1197069A (pt)
CH (1) CH654820A5 (pt)
DE (1) DE3232867A1 (pt)
DK (1) DK406882A (pt)
ES (1) ES515439A0 (pt)
FR (1) FR2512801B1 (pt)
GB (1) GB2105697B (pt)
IL (1) IL66706A (pt)
IT (2) IT1192507B (pt)
NL (1) NL8203357A (pt)
NO (1) NO823079L (pt)
SE (1) SE8205138L (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6228337B1 (en) 1998-12-02 2001-05-08 Cameco Corporation Method for reducing uranium trioxide

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1985587A1 (en) * 2007-04-27 2008-10-29 Westinghouse Electric Company LLC Two step dry UO2 production process
CN113023782B (zh) * 2021-03-10 2023-05-05 哈尔滨工程大学 一种重铀酸钠(Na2U2O7)直接制备UO2的方法
CN116253363B (zh) * 2022-11-25 2024-10-11 中国核动力研究设计院 一种二氧化铀粉末及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579311A (en) * 1968-04-25 1971-05-18 Gen Electric Process and apparatus for producing uo2 powder
FR2370695A1 (fr) * 1976-11-16 1978-06-09 Comurhex Amelioration au procede de transformation du nitrate d'uranyle en oxyde d'uranium
DE2724710A1 (de) * 1977-06-01 1978-12-07 Reaktor Brennelement Union Verfahren zur herstellung von urandioxidpulver
JPS54121442A (en) * 1978-03-13 1979-09-20 Power Reactor & Nuclear Fuel Dev Corp Microwave heating device for radioactive material
JPS55104926A (en) * 1979-01-29 1980-08-11 Toshiba Corp Microwave heat-denitrating apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6228337B1 (en) 1998-12-02 2001-05-08 Cameco Corporation Method for reducing uranium trioxide
US7029633B2 (en) 1998-12-02 2006-04-18 Cameco Corporation Method and apparatus for reducing uranium trioxide

Also Published As

Publication number Publication date
ATA335682A (de) 1987-08-15
DK406882A (da) 1983-03-12
SE8205138L (sv) 1983-03-12
KR840001452A (ko) 1984-05-07
AU8813382A (en) 1983-03-17
ES8403347A1 (es) 1984-04-01
FR2512801A1 (fr) 1983-03-18
CH654820A5 (fr) 1986-03-14
SE8205138D0 (sv) 1982-09-09
IL66706A (en) 1986-01-31
AT385267B (de) 1988-03-10
NO823079L (no) 1983-03-14
GB2105697A (en) 1983-03-30
JPS5874526A (ja) 1983-05-06
DE3232867A1 (de) 1983-12-15
IT8209510A1 (it) 1984-03-10
KR880002699B1 (ko) 1988-12-26
GB2105697B (en) 1985-09-11
IT8209510A0 (it) 1982-09-10
BR8205375A (pt) 1983-08-23
BE894371A (fr) 1983-01-03
FR2512801B1 (fr) 1989-02-24
IL66706A0 (en) 1982-12-31
NL8203357A (nl) 1983-04-05
IT1192507B (it) 1988-04-20
ES515439A0 (es) 1984-04-01

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