KR830004162A - 우라늄 헥사 플루오라이드를 우라늄 산화물로 전환시키는 방법 - Google Patents

우라늄 헥사 플루오라이드를 우라늄 산화물로 전환시키는 방법 Download PDF

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Publication number
KR830004162A
KR830004162A KR1019800004684A KR800004684A KR830004162A KR 830004162 A KR830004162 A KR 830004162A KR 1019800004684 A KR1019800004684 A KR 1019800004684A KR 800004684 A KR800004684 A KR 800004684A KR 830004162 A KR830004162 A KR 830004162A
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South Korea
Prior art keywords
uranium
convert
hexafluoride
oxide
uranil
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KR1019800004684A
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KR830002100B1 (ko
Inventor
그렌 버틀러 그레그
마샬 길리스 죠지
죤헐 토마스
에드가 리틀챠일드 제임스
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죠지 헤리슨 잉글리스
브리티쉬 뉴클리어 퓨얼 리미티드
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Publication of KR830004162A publication Critical patent/KR830004162A/ko
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Publication of KR830002100B1 publication Critical patent/KR830002100B1/ko
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    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/45—Aggregated particles or particles with an intergrown morphology
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles

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  • 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)

Abstract

내용 없음

Description

우라늄 헥사 플루오라이드를 우라늄 산화물로 전환시키는 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 본문에 상술한 바와같이, 대부분의 우라닐 플루오라이드를 제1대역내로 순환시킴으로서 최초의 우라닐 플루오라이드 입자를 수지상으로 생장시키고 응집시킴을 특징으로하는, 우라늄 헥사 플루오라이드 및 건조증기를 용기의 제1대역에 주입하여 우상(羽狀)의 우라닐 플루오라이드 입자를 형성하고, 용기의 제2대역에서 우라닐 플루오라이드를 역류증기 및/또는 수소와 반응시켜 우라늄 헥사 플루오라이드를 우라늄 산화물로 전환시키는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019800004684A 1979-12-10 1980-12-09 우라늄 헥사 플루오라이드를 우라늄 산화물로 전환시키는 방법 Expired KR830002100B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB42507/79 1979-12-10
GB7942507 1979-12-10

Publications (2)

Publication Number Publication Date
KR830004162A true KR830004162A (ko) 1983-07-06
KR830002100B1 KR830002100B1 (ko) 1983-10-12

Family

ID=10509744

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800004684A Expired KR830002100B1 (ko) 1979-12-10 1980-12-09 우라늄 헥사 플루오라이드를 우라늄 산화물로 전환시키는 방법

Country Status (12)

Country Link
US (1) US4397824A (ko)
JP (1) JPS5692124A (ko)
KR (1) KR830002100B1 (ko)
AU (1) AU534366B2 (ko)
BE (1) BE886564A (ko)
CA (1) CA1151843A (ko)
DE (1) DE3046014A1 (ko)
ES (1) ES497549A0 (ko)
FR (1) FR2473494B1 (ko)
IT (1) IT1129939B (ko)
SE (1) SE449092B (ko)
ZA (1) ZA807379B (ko)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8406208D0 (en) * 1984-03-09 1984-05-10 British Nuclear Fuels Plc Fabrication of nuclear fuel pellets
JPS60235721A (ja) * 1984-05-09 1985-11-22 Mitsubishi Nuclear Fuel Co Ltd 酸化ウラン粉末の製法
US4830841A (en) * 1984-12-24 1989-05-16 Advanced Nuclear Fuels Corporation Conversion of uranium hexafluoride to uranium dioxide
JPS61281019A (ja) * 1985-06-04 1986-12-11 Mitsubishi Metal Corp 六フツ化ウランを二酸化ウランに変換する方法
JPS61291419A (ja) * 1985-06-14 1986-12-22 Mitsubishi Metal Corp 六フツ化ウランを二酸化ウランに変換する方法
FR2599883B1 (fr) * 1986-06-10 1990-08-10 Franco Belge Fabric Combustibl Procede de fabrication de pastilles de combustible nucleaire a base d'oxyde d'uranium
CA2068068A1 (en) * 1991-08-30 1993-03-01 James H. Mestepey Recovery of anhydrous hydrogen fluoride from depleted uranium
GB9309505D0 (en) * 1993-05-08 1993-06-23 British Nuclear Fuels Plc Improvements in or relating to rotary kilns
GB9410782D0 (en) * 1994-05-28 1994-07-27 British Nuclear Fuels Plc The reaction of gases
GB9411096D0 (en) * 1994-06-03 1994-07-27 British Nuclear Fuels Plc Uranium oxide production
US5744116A (en) * 1994-12-08 1998-04-28 Cameco Corporation Reaction of uranium fluorides with mineral acids to recover hydrogen fluoride
US5717149A (en) * 1995-06-05 1998-02-10 Molten Metal Technology, Inc. Method for producing halogenated products from metal halide feeds
US6352677B1 (en) * 1996-06-04 2002-03-05 Alliedsignal, Inc. Process to produce commercial grade anhydrous hydrogen fluoride (AHF) and uranium oxide from the delfuorination of uranium hexafluoride (UF6)
FR2805044B1 (fr) * 2000-02-11 2002-05-17 Franco Belge Combustibles Procede et dispositif de determination de l'evolution d'une reaction chimique dans un four et de reglage de la reaction
RU2311346C1 (ru) * 2006-02-20 2007-11-27 Федеральное государственное унитарное предприятие "Сибирский химический комбинат" Способ переработки гексафторида урана
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
US20080025894A1 (en) * 2006-07-25 2008-01-31 Lahoda Edward J Two step uo2 production process
EP1985587A1 (en) 2007-04-27 2008-10-29 Westinghouse Electric Company LLC Two step dry UO2 production process
EP2277831B1 (en) 2009-07-20 2012-05-23 Westinghouse Electric Company LLC Two step dry UO2 production process utilizing a positive sealing valve means between steps
US10457558B2 (en) 2017-06-22 2019-10-29 Westinghouse Electric Company Llc Method to produce uranium silicides

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168369A (en) * 1961-12-18 1965-02-02 Grace W R & Co Uranium processing
US3547598A (en) * 1968-03-28 1970-12-15 Westinghouse Electric Corp Production of uranium dioxide
US3765844A (en) * 1968-10-04 1973-10-16 United Nuclear Corp Production of uranium dioxide
FR2060242A1 (en) * 1969-09-19 1971-06-18 Commissariat Energie Atomique Sinterable uranium oxides from uraniumhexafluoride
US3845193A (en) * 1969-10-15 1974-10-29 Atomic Energy Authority Uk Production of uranium dioxide in a rotary kiln
BE757513A (fr) * 1969-10-15 1971-04-14 Atomic Energy Authority Uk Production d'oxydes d'uranium
US3698697A (en) * 1970-04-23 1972-10-17 Atomic Energy Authority Uk Rotary kilns
US3978194A (en) * 1971-06-21 1976-08-31 Westinghouse Electric Corporation Production of sized particles of uranium oxides and uranium oxyfluorides
FR2310315A1 (fr) * 1975-05-09 1976-12-03 Commissariat Energie Atomique Procede et dispositif de fabrication d'oxyde d'uranium uo2 par voie seche

Also Published As

Publication number Publication date
DE3046014C2 (ko) 1992-05-21
DE3046014A1 (de) 1981-09-03
KR830002100B1 (ko) 1983-10-12
FR2473494B1 (fr) 1986-03-28
SE8008447L (sv) 1981-06-11
BE886564A (fr) 1981-06-09
IT1129939B (it) 1986-06-11
AU534366B2 (en) 1984-01-26
IT8068871A0 (it) 1980-12-09
ES8403426A1 (es) 1984-03-16
FR2473494A1 (fr) 1981-07-17
JPS5692124A (en) 1981-07-25
ZA807379B (en) 1982-07-28
SE449092B (sv) 1987-04-06
AU6510180A (en) 1981-06-18
CA1151843A (en) 1983-08-16
US4397824A (en) 1983-08-09
ES497549A0 (es) 1984-03-16
JPS6358770B2 (ko) 1988-11-16

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