ZA879259B - Process for producing uranium oxides - Google Patents

Process for producing uranium oxides

Info

Publication number
ZA879259B
ZA879259B ZA879259A ZA879259A ZA879259B ZA 879259 B ZA879259 B ZA 879259B ZA 879259 A ZA879259 A ZA 879259A ZA 879259 A ZA879259 A ZA 879259A ZA 879259 B ZA879259 B ZA 879259B
Authority
ZA
South Africa
Prior art keywords
uranium oxides
producing uranium
producing
oxides
uranium
Prior art date
Application number
ZA879259A
Other languages
English (en)
Inventor
Tomoshige Shozo
Obara Hideto
Kondo Kozo
Otomura Keiichiro
Yano Soichiro
Original Assignee
Doryokuro Kakunenryo Kaihatsu Jigyodan
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 Doryokuro Kakunenryo Kaihatsu Jigyodan filed Critical Doryokuro Kakunenryo Kaihatsu Jigyodan
Publication of ZA879259B publication Critical patent/ZA879259B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
    • C22B60/0226—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors
    • C22B60/023—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors halogenated ion as active agent
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G31/00—Compounds of vanadium
    • C01G31/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C01G39/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0009—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
    • C22B60/0226—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors
    • C22B60/0234—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors sulfurated ion as active agent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • C22B60/0278—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries by chemical methods
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA879259A 1986-12-26 1987-12-09 Process for producing uranium oxides ZA879259B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61311102A JPS63239128A (ja) 1986-12-26 1986-12-26 酸化ウランの製法

Publications (1)

Publication Number Publication Date
ZA879259B true ZA879259B (en) 1988-06-09

Family

ID=18013164

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA879259A ZA879259B (en) 1986-12-26 1987-12-09 Process for producing uranium oxides

Country Status (6)

Country Link
US (1) US4832924A (cs)
JP (1) JPS63239128A (cs)
AU (1) AU600996B2 (cs)
FR (1) FR2609012B1 (cs)
GB (1) GB2200347B (cs)
ZA (1) ZA879259B (cs)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2315716C2 (ru) * 2002-06-21 2008-01-27 Открытое акционерное общество "Ульбинский металлургический завод" Способ переработки химического концентрата природного урана
RU2360988C2 (ru) * 2007-08-13 2009-07-10 Открытое акционерное общество "Сибирский химический комбинат" Способ переработки концентратов природного урана
RU2368681C1 (ru) * 2008-02-04 2009-09-27 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Способ извлечения урана из трудновскрываемых руд
RU2398036C1 (ru) * 2009-03-30 2010-08-27 Открытое акционерное общество "Сибирский химический комбинат" Способ переработки химического концентрата природного урана
FR2954354B1 (fr) * 2009-12-22 2012-01-13 Commissariat Energie Atomique Procede de purification de l'uranium d'un concentre d'uranium naturel
RU2447168C1 (ru) * 2010-08-04 2012-04-10 Открытое акционерное общество "Сибирский химический комбинат" Способ переработки химического концентрата природного урана
RU2451761C1 (ru) * 2010-11-01 2012-05-27 Открытое акционерное общество "Сибирский химический комбинат" Способ переработки химического концентрата природного урана
RU2490348C1 (ru) * 2012-01-11 2013-08-20 Открытое акционерное общество "Сибирский химический комбинат" Способ переработки химического концентрата природного урана
RU2496898C1 (ru) * 2012-02-21 2013-10-27 Открытое акционерное общество "Сибирский химический комбинат" Способ переработки химического концентрата природного урана
RU2503732C1 (ru) * 2012-07-10 2014-01-10 Открытое акционерное общество "Сибирский химический комбинат" Способ переработки урансодержащего сырья природного происхождения
RU2514557C1 (ru) * 2012-12-03 2014-04-27 Открытое акционерное общество "Сибирский химический комбинат" Способ подготовки урансодержащего сырья к экстракционной переработке
RU2517633C1 (ru) * 2013-01-09 2014-05-27 Открытое акционерное общество "Сибирский химический комбинат" Способ переработки кремнийсодержащего химического концентрата природного урана
RU2554830C2 (ru) * 2013-09-19 2015-06-27 Акционерное общество "Сибирский химический комбинат" Способ экстракционного аффинажа урана
RU2576819C1 (ru) * 2014-12-08 2016-03-10 Федеральное государственное унитарное предприятие "Научно-исследовательский институт Научно-производственное объединение "ЛУЧ" (ФГУП "НИИ НПО "ЛУЧ") Способ переработки кремнийсодержащих отходов уранового производства
RU2626264C2 (ru) * 2015-08-10 2017-07-25 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (ТГУ, НИ ТГУ) Способ дезактивации руд, рудных и техногенных концентратов
RU2640697C1 (ru) * 2017-03-20 2018-01-11 Акционерное общество "Далур" Способ получения концентрата урана из нитратно-сульфатных растворов
CN112939084A (zh) * 2019-12-10 2021-06-11 中核北方核燃料元件有限公司 一种核纯级硝酸铀酰细粉的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052515A (en) * 1958-10-23 1962-09-04 Du Pont Extraction of uranium from aqueous acidic solution by a polymer characterized by theappearance of repeat units containing ortho hydroxy aromatic carboxylic acid functions
FR1278351A (fr) * 1960-01-30 1961-12-08 Mitsubishi Metal Mining Co Ltd Procédé de production de poudre de bioxyde d'uranium
FR1459122A (fr) * 1965-09-21 1966-04-29 Grace W R & Co Nouveaux aquasols de trioxyde d'uranium ou de trioxyde d'uranium et de bioxyde de zirconium, et procédé pour leur préparation
US4292279A (en) * 1979-04-19 1981-09-29 Phillips Petroleum Co. Production of high purity uranium compounds from crude yellow cake
FR2497236A1 (en) * 1980-12-31 1982-07-02 Ugine Kuhlmann Recovery of uranium from soln. - obtd. by sulphuric acid extn. from ore by pptn. as peroxide in presence of alkaline soln.
US4375452A (en) * 1981-10-15 1983-03-01 Mobil Oil Corporation Process for the separation and recovery of molybdenum and uranium from leach solution using ion exchange
JPS59186686A (ja) * 1983-04-07 1984-10-23 Dowa Mining Co Ltd 多種の金属イオンを高濃度で含有する液からガリウムまたはインジウムを選択的に分離・濃縮する方法
DE3428877A1 (de) * 1984-08-04 1986-02-13 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur trennung von grossen mengen uran von geringen mengen von radioaktiven spaltprodukten, die in waessrigen basischen, karbonathaltigen loesungen vorliegen

Also Published As

Publication number Publication date
GB2200347A (en) 1988-08-03
GB2200347B (en) 1991-07-17
AU8191887A (en) 1988-06-30
JPS63239128A (ja) 1988-10-05
JPH0253372B2 (cs) 1990-11-16
FR2609012B1 (fr) 1992-10-09
AU600996B2 (en) 1990-08-30
FR2609012A1 (fr) 1988-07-01
GB8729818D0 (en) 1988-02-03
US4832924A (en) 1989-05-23

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