ES515439A0 - "METHOD FOR PREPARING A SINURABLE URANIUM DIOXIDE POWDER". - Google Patents

"METHOD FOR PREPARING A SINURABLE URANIUM DIOXIDE POWDER".

Info

Publication number
ES515439A0
ES515439A0 ES515439A ES515439A ES515439A0 ES 515439 A0 ES515439 A0 ES 515439A0 ES 515439 A ES515439 A ES 515439A ES 515439 A ES515439 A ES 515439A ES 515439 A0 ES515439 A0 ES 515439A0
Authority
ES
Spain
Prior art keywords
sinurable
preparing
dioxide powder
uranium dioxide
uranium
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.)
Granted
Application number
ES515439A
Other languages
Spanish (es)
Other versions
ES8403347A1 (en
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
Publication of ES515439A0 publication Critical patent/ES515439A0/en
Publication of ES8403347A1 publication Critical patent/ES8403347A1/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00Compounds of uranium
    • C01G43/01Oxides; Hydroxides
    • C01G43/025Uranium dioxide
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C3/00Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/42Selection of substances for use as reactor fuel
    • G21C3/58Solid reactor fuel Pellets made of fissile material
    • G21C3/62Ceramic fuel
    • G21C3/623Oxide fuels
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • Y02E30/30Nuclear 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)
ES515439A 1981-09-11 1982-09-02 Methods of preparing sinterable uranium dioxide powder Expired ES8403347A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30126781A 1981-09-11 1981-09-11

Publications (2)

Publication Number Publication Date
ES515439A0 true ES515439A0 (en) 1984-04-01
ES8403347A1 ES8403347A1 (en) 1984-04-01

Family

ID=23162649

Family Applications (1)

Application Number Title Priority Date Filing Date
ES515439A Expired ES8403347A1 (en) 1981-09-11 1982-09-02 Methods of preparing sinterable uranium dioxide powder

Country Status (18)

Country Link
JP (1) JPS5874526A (en)
KR (1) KR880002699B1 (en)
AT (1) AT385267B (en)
AU (1) AU8813382A (en)
BE (1) BE894371A (en)
BR (1) BR8205375A (en)
CA (1) CA1197069A (en)
CH (1) CH654820A5 (en)
DE (1) DE3232867A1 (en)
DK (1) DK406882A (en)
ES (1) ES8403347A1 (en)
FR (1) FR2512801B1 (en)
GB (1) GB2105697B (en)
IL (1) IL66706A (en)
IT (2) IT1192507B (en)
NL (1) NL8203357A (en)
NO (1) NO823079L (en)
SE (1) SE8205138L (en)

Families Citing this family (5)

* 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
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 (en) * 2021-03-10 2023-05-05 哈尔滨工程大学 Sodium diuranate (Na) 2 U 2 O 7 ) Direct preparation of UO 2 Is a method of (2)
CN116253363B (en) * 2022-11-25 2024-10-11 中国核动力研究设计院 Uranium dioxide powder and preparation method and application thereof

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 (en) * 1976-11-16 1978-06-09 Comurhex Uranium oxide prodn. by thermal decomposition of uranyl nitrate - with catalytic reduction of the nitrogen oxide(s) produced to provide heat for the process
DE2724710A1 (en) * 1977-06-01 1978-12-07 Reaktor Brennelement Union Uranium di:oxide powder prodn. - by reducing ammonium uranyl carbonate with ammonia in steam, giving low fluoride content
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

Also Published As

Publication number Publication date
DE3232867A1 (en) 1983-12-15
IT1192507B (en) 1988-04-20
FR2512801A1 (en) 1983-03-18
CA1197069A (en) 1985-11-26
GB2105697A (en) 1983-03-30
FR2512801B1 (en) 1989-02-24
BE894371A (en) 1983-01-03
CH654820A5 (en) 1986-03-14
BR8205375A (en) 1983-08-23
KR840001452A (en) 1984-05-07
NO823079L (en) 1983-03-14
IL66706A0 (en) 1982-12-31
DK406882A (en) 1983-03-12
SE8205138L (en) 1983-03-12
AU8813382A (en) 1983-03-17
NL8203357A (en) 1983-04-05
IT8209510A0 (en) 1982-09-10
IL66706A (en) 1986-01-31
KR880002699B1 (en) 1988-12-26
ATA335682A (en) 1987-08-15
IT8209510A1 (en) 1984-03-10
SE8205138D0 (en) 1982-09-09
GB2105697B (en) 1985-09-11
AT385267B (en) 1988-03-10
JPS5874526A (en) 1983-05-06
ES8403347A1 (en) 1984-04-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201