ES2016160A6 - Procedimiento para la produccion de dioxido de uranio. - Google Patents

Procedimiento para la produccion de dioxido de uranio.

Info

Publication number
ES2016160A6
ES2016160A6 ES8903086A ES8903086A ES2016160A6 ES 2016160 A6 ES2016160 A6 ES 2016160A6 ES 8903086 A ES8903086 A ES 8903086A ES 8903086 A ES8903086 A ES 8903086A ES 2016160 A6 ES2016160 A6 ES 2016160A6
Authority
ES
Spain
Prior art keywords
uranium dioxide
dioxide production
environment
produce
oxidation
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 - Lifetime
Application number
ES8903086A
Other languages
English (en)
Inventor
Graham Hodgson
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.)
Sellafield Ltd
Original Assignee
British Nuclear Fuels PLC
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 British Nuclear Fuels PLC filed Critical British Nuclear Fuels PLC
Publication of ES2016160A6 publication Critical patent/ES2016160A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/01—Oxides; Hydroxides
    • C01G43/025—Uranium dioxide
    • 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 Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PROCEDIMIENTO PARA LA PRODUCCION DE DIOXIDO DE URANIO. SE OBTIENE DIOXIDO DE URANIO CERAMICO A PARTIR DE URANIO METALICO POR OXIDACION EN VAPOR DE AGUA DEL METAL, SEGUIDO POR OXIDACION EN AIRE PARA PRODUCIR USI3OSI8, Y POSTERIOR REDUCCION EN HIDROGENO DEL USI3OSI8 PARA PRODUCIR UOS
ES8903086A 1988-09-09 1989-09-08 Procedimiento para la produccion de dioxido de uranio. Expired - Lifetime ES2016160A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888821192A GB8821192D0 (en) 1988-09-09 1988-09-09 Uranium dioxide production

Publications (1)

Publication Number Publication Date
ES2016160A6 true ES2016160A6 (es) 1990-10-16

Family

ID=10643334

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903086A Expired - Lifetime ES2016160A6 (es) 1988-09-09 1989-09-08 Procedimiento para la produccion de dioxido de uranio.

Country Status (8)

Country Link
US (1) US5009817A (es)
JP (1) JP2738867B2 (es)
KR (1) KR0120925B1 (es)
BE (1) BE1003929A5 (es)
DE (1) DE3925492A1 (es)
ES (1) ES2016160A6 (es)
FR (1) FR2636321B1 (es)
GB (2) GB8821192D0 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
US5411722A (en) * 1993-10-27 1995-05-02 The United States Of America As Represented By The United States Department Of Energy Compact reaction cell for homogenizing and down-blanding highly enriched uranium metal
US5419886A (en) * 1994-03-08 1995-05-30 Rockwell International Corporation Method for generation of finely divided reactive plutonium oxide powder
US6228337B1 (en) 1998-12-02 2001-05-08 Cameco Corporation Method for reducing uranium trioxide
RU2150431C1 (ru) * 1999-02-02 2000-06-10 Сибирский химический комбинат Способ получения закиси-окиси урана
RU2247076C1 (ru) * 2003-07-22 2005-02-27 Федеральное государственное унитарное предприятие "Научно-исследовательский Институт Научно- производственное объединение "Луч" (ФГУП "НИИ НПО "Луч") Способ получения оксида урана
RU2271401C1 (ru) * 2004-10-18 2006-03-10 Открытое акционерное общество "Приаргунское производственное горно-химическое объединение" Способ переработки ураносодержащих углеаммонийных растворов
RU2299857C1 (ru) * 2005-11-15 2007-05-27 Федеральное государственное унитарное предприятие Научно-исследовательский Институт Научно-производственное объединение "Луч" (ФГУП НИИ НПО "Луч") Способ получения оксида урана
JP2009296830A (ja) * 2008-06-06 2009-12-17 Hitachi Ltd 無停電電源装置
KR101049055B1 (ko) * 2010-05-19 2011-07-15 조인트유창써멀시스템 주식회사 내압형 볼/슬립 복합 이음관
RU2481272C1 (ru) * 2011-11-14 2013-05-10 Федеральное государственное унитарное предприятие "Научно-исследовательский институт Научно-производственное объединение "ЛУЧ" (ФГУП "НИИ НПО "ЛУЧ") Способ получения оксида урана
RU2522619C1 (ru) * 2013-01-09 2014-07-20 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Способ получения диоксида урана

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1208433A (en) * 1967-04-20 1970-10-14 Atomic Energy Authority Uk Manufacture of ceramic artefacts having pores
SE346048B (es) * 1968-02-01 1972-06-19 Nukem Gmbh
US3547598A (en) * 1968-03-28 1970-12-15 Westinghouse Electric Corp Production of uranium dioxide
FR2310315A1 (fr) * 1975-05-09 1976-12-03 Commissariat Energie Atomique Procede et dispositif de fabrication d'oxyde d'uranium uo2 par voie seche
US4053559A (en) * 1976-06-14 1977-10-11 Westinghouse Electric Corporation Production of uranium dioxide
JPS6227331A (ja) * 1985-07-27 1987-02-05 Mitsubishi Metal Corp 二酸化ウラン粉末の製造方法

Also Published As

Publication number Publication date
GB2222581A (en) 1990-03-14
DE3925492A1 (de) 1990-03-15
GB2222581B (en) 1991-09-04
FR2636321B1 (fr) 1993-05-07
JP2738867B2 (ja) 1998-04-08
US5009817A (en) 1991-04-23
JPH0288427A (ja) 1990-03-28
KR900004632A (ko) 1990-04-12
KR0120925B1 (ko) 1997-10-27
FR2636321A1 (fr) 1990-03-16
BE1003929A5 (fr) 1992-07-14
GB8915778D0 (en) 1989-08-31
GB8821192D0 (en) 1988-10-12

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-09-08