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ES512465A0 - Metodo para recuperar uranio a partir de un coprecipitado de silicato-uranio. - Google Patents

Metodo para recuperar uranio a partir de un coprecipitado de silicato-uranio.

Info

Publication number
ES512465A0
ES512465A0 ES512465A ES512465A ES512465A0 ES 512465 A0 ES512465 A0 ES 512465A0 ES 512465 A ES512465 A ES 512465A ES 512465 A ES512465 A ES 512465A ES 512465 A0 ES512465 A0 ES 512465A0
Authority
ES
Spain
Prior art keywords
uranium
coprecipitate
silicate
recovering
recovering 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
ES512465A
Other languages
English (en)
Other versions
ES8403975A1 (es
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES8403975A1 publication Critical patent/ES8403975A1/es
Publication of ES512465A0 publication Critical patent/ES512465A0/es
Granted legal-status Critical Current

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
    • C22B60/0239—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors nitric acid containing 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
    • 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
    • C22B60/026—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries liquid-liquid extraction with or without dissolution in organic solvents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Removal Of Specific Substances (AREA)
ES512465A 1981-05-22 1982-05-21 Metodo para recuperar uranio a partir de un coprecipitado de silicato-uranio. Granted ES512465A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26667681A 1981-05-22 1981-05-22

Publications (2)

Publication Number Publication Date
ES8403975A1 ES8403975A1 (es) 1984-04-01
ES512465A0 true ES512465A0 (es) 1984-04-01

Family

ID=23015553

Family Applications (1)

Application Number Title Priority Date Filing Date
ES512465A Granted ES512465A0 (es) 1981-05-22 1982-05-21 Metodo para recuperar uranio a partir de un coprecipitado de silicato-uranio.

Country Status (6)

Country Link
EP (1) EP0066988A3 (es)
JP (1) JPS57200225A (es)
KR (1) KR830010209A (es)
ES (1) ES512465A0 (es)
YU (1) YU109182A (es)
ZA (1) ZA823094B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2909197B2 (ja) * 1989-12-20 1999-06-23 ウエスチングハウス・エレクトリック・コーポレーション 金属含有プロセス廃棄物流から金属を回収する方法
KR101047985B1 (ko) * 2010-11-26 2011-07-13 한국지질자원연구원 초음파를 이용한 고효율 우라늄 침출 방법
CN105969987B (zh) * 2016-06-16 2018-01-09 南华大学 放射性碱渣中铀的浸出方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394997A (en) * 1965-04-12 1968-07-30 Gen Electric Method of preparing uranium diuranate
JPS5327800A (en) * 1976-08-25 1978-03-15 Mitsubishi Metal Corp Uranium or/and thorium removingand recovering method from soln. containing uranium or/and thorium
JPS5924730B2 (ja) * 1979-12-25 1984-06-12 三菱マテリアル株式会社 ウランまたは／およびトリウムを含む液からのウランまたは／およびトリウムの除去回収法
JPS5924731B2 (ja) * 1980-02-01 1984-06-12 三菱マテリアル株式会社 ウランまたは／およびトリウムを含む液からのウランまたは／およびトリウムの除去回収法

Also Published As

Publication number Publication date
ZA823094B (en) 1983-06-29
KR830010209A (ko) 1983-12-26
YU109182A (en) 1985-03-20
EP0066988A2 (en) 1982-12-15
EP0066988A3 (en) 1983-11-02
ES8403975A1 (es) 1984-04-01
JPS57200225A (en) 1982-12-08

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202