ES2137230T3 - Procedimiento de extraccion de carbonato de uranio. - Google Patents

Procedimiento de extraccion de carbonato de uranio.

Info

Publication number
ES2137230T3
ES2137230T3 ES93308856T ES93308856T ES2137230T3 ES 2137230 T3 ES2137230 T3 ES 2137230T3 ES 93308856 T ES93308856 T ES 93308856T ES 93308856 T ES93308856 T ES 93308856T ES 2137230 T3 ES2137230 T3 ES 2137230T3
Authority
ES
Spain
Prior art keywords
extraction procedure
uranium
carbonate extraction
uranium carbonate
waste
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
ES93308856T
Other languages
English (en)
Inventor
Ronald Oliver Noe
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
Application granted granted Critical
Publication of ES2137230T3 publication Critical patent/ES2137230T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/42—Reprocessing of irradiated fuel
    • G21C19/44—Reprocessing of irradiated fuel of irradiated solid fuel
    • G21C19/46—Aqueous processes, e.g. by using organic extraction means, including the regeneration of these means
    • 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
    • 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
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

SE DESCRIBE UN PROCESO DE EXTRACCION DE URANIO A PARTIR DE RESIDUOS CONTENEDORES DE URANIO, EL PROCESO DISUELVE EL RESIDUO EN ACIDO NITRICO CALIENTE, Y PRECIPITA LA DISOLUCION RESULTANTE CON CARBONATO SODICO/BICARBONATO SODICO.
ES93308856T 1992-11-16 1993-11-05 Procedimiento de extraccion de carbonato de uranio. Expired - Lifetime ES2137230T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/976,608 US5384104A (en) 1992-11-16 1992-11-16 Uranium carbonate extraction process

Publications (1)

Publication Number Publication Date
ES2137230T3 true ES2137230T3 (es) 1999-12-16

Family

ID=25524275

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93308856T Expired - Lifetime ES2137230T3 (es) 1992-11-16 1993-11-05 Procedimiento de extraccion de carbonato de uranio.

Country Status (4)

Country Link
US (1) US5384104A (es)
EP (1) EP0599509B1 (es)
JP (1) JP3320177B2 (es)
ES (1) ES2137230T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5698173A (en) * 1996-06-21 1997-12-16 The United States Of America As Represented By The United States Department Of Energy Purification of uranium alloys by differential solubility of oxides and production of purified fuel precursors
JP2948166B2 (ja) * 1997-04-04 1999-09-13 核燃料サイクル開発機構 使用済核燃料からの超ウラン元素の回収方法
AU1121501A (en) * 1999-10-29 2001-05-14 Atomic Energy Of Canada Limited Process for recycling irradiated fuel
JP5072334B2 (ja) * 2006-12-05 2012-11-14 株式会社東芝 放射性廃棄物の処理方法および処理装置
WO2009076629A2 (en) * 2007-12-12 2009-06-18 The Regents Of The University Of Michigan Compositions and methods for treating cancer
KR100961832B1 (ko) * 2008-04-25 2010-06-08 한국원자력연구원 고 알카리 탄산염 용액 계를 사용하는 사용후핵연료의우라늄 분리회수방법과 그 장치
RU2473144C1 (ru) * 2011-06-23 2013-01-20 Федеральное государственное унитарное предприятие "Научно-производственное объединение "Радиевый институт им. В.Г. Хлопина" Способ регенерации деградировавшего оборотного экстрагента
CN115404349B (zh) * 2022-09-30 2023-10-27 中核四0四有限公司 一种回收铀矿石难溶残渣中金属铀的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE547346A (es) *
FR1050981A (fr) * 1952-02-21 1954-01-12 Commissariat Energie Atomique Perfectionnements apportés aux procédés d'extraction de l'uranium de ses minerais
US2992887A (en) * 1952-09-25 1961-07-18 Thunaes Arvid Leaching of uranium ores using alkaline carbonates and bicarbonates at atmospheric pressure
GB928889A (en) * 1958-08-14 1963-06-19 Commissariat Energie Atomique Method of processing uranium ore
GB893320A (en) * 1960-02-10 1962-04-04 Allied Chem Purification of uranium ore concentrates
US4374096A (en) * 1979-08-01 1983-02-15 Canadian Patents & Development Limited Uranium ore processing
FR2473556A1 (fr) * 1980-01-15 1981-07-17 Pechiney Ugine Kuhlmann Uran Procede de valorisation de l'uranium a partir d'un minerai uranifere contenant de l'arsenic
CA1154269A (en) * 1980-08-22 1983-09-27 Donald R. Weir Recovery of uranium from sulphate solutions containing molybdenum
DE3128855A1 (de) * 1981-07-22 1983-02-10 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur ausfaellung von oxidischem uran aus sodaalkalischen loesungen durch reduktion mit metallischem eisen
FR2510609B1 (fr) * 1981-07-29 1985-11-15 Pechiney Aluminium Epuration selective en matiere arsenicale au cours d'un procede alcalin de traitement d'un minerai uranifere et/ou molybdenifere au moyen d'un compose du magnesium
US4423010A (en) * 1981-07-29 1983-12-27 Aluminium Pechiney Process for the selective removal of arsenic in the course of the oxidizing attack by means of a carbonated liquor on a uraniferous ore containing same
US4438077A (en) * 1982-04-27 1984-03-20 Mobil Oil Corporation Two stage selective oxidative leach method to separately recover uranium and refractory uranium-mineral complexes
US4412861A (en) * 1982-10-27 1983-11-01 Kreuzmann Alvin B Method for the recovery of uranium values from uranium tetrafluoride

Also Published As

Publication number Publication date
EP0599509A1 (en) 1994-06-01
JPH06222195A (ja) 1994-08-12
US5384104A (en) 1995-01-24
JP3320177B2 (ja) 2002-09-03
EP0599509B1 (en) 1999-09-22

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