DE69608714D1 - Verfahren und Gerät zur Abtrennung von Technetium - Google Patents

Verfahren und Gerät zur Abtrennung von Technetium

Info

Publication number
DE69608714D1
DE69608714D1 DE69608714T DE69608714T DE69608714D1 DE 69608714 D1 DE69608714 D1 DE 69608714D1 DE 69608714 T DE69608714 T DE 69608714T DE 69608714 T DE69608714 T DE 69608714T DE 69608714 D1 DE69608714 D1 DE 69608714D1
Authority
DE
Germany
Prior art keywords
separating technetium
technetium
separating
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 - Fee Related
Application number
DE69608714T
Other languages
English (en)
Other versions
DE69608714T2 (de
Inventor
Tetsuo Fukasawa
Noboru Miura
Fumio Kawamura
Mamoru Kamoshida
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE69608714D1 publication Critical patent/DE69608714D1/de
Publication of DE69608714T2 publication Critical patent/DE69608714T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C22B61/00—Obtaining metals not elsewhere provided for in this subclass
    • 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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Removal Of Specific Substances (AREA)
DE69608714T 1995-02-09 1996-02-06 Verfahren und Gerät zur Abtrennung von Technetium Expired - Fee Related DE69608714T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2148395 1995-02-09

Publications (2)

Publication Number Publication Date
DE69608714D1 true DE69608714D1 (de) 2000-07-13
DE69608714T2 DE69608714T2 (de) 2001-02-15

Family

ID=12056229

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69608714T Expired - Fee Related DE69608714T2 (de) 1995-02-09 1996-02-06 Verfahren und Gerät zur Abtrennung von Technetium

Country Status (2)

Country Link
EP (1) EP0726329B1 (de)
DE (1) DE69608714T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9388478B1 (en) 2014-12-19 2016-07-12 Savannah River Nuclear Solutions, Llc Technetium recovery from high alkaline solution

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162231A (en) * 1977-12-28 1979-07-24 The United States Of America As Represented By The United States Department Of Energy Method for recovering palladium and technetium values from nuclear fuel reprocessing waste solutions
SU980396A1 (ru) * 1980-07-23 1983-05-23 Московский Ордена Ленина,Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Государственный Университет Им.М.В.Ломоносова Способ выделени технеци (V11) из облученного альфа-частицами ниоби
AU541543B1 (en) * 1984-02-24 1985-01-10 Australian Atomic Energy Commission Treatment of technetium containing solutions
FR2583989B1 (fr) * 1985-06-26 1987-07-31 Commissariat Energie Atomique Procede pour eviter l'extraction du technetium et/ou du rhenium notamment lors de l'extraction de l'uranium et/ou du plutonium, par un solvant organique
JPS6293320A (ja) * 1985-10-18 1987-04-28 Japan Atom Energy Res Inst テクネチウムの回収法
JPH0259433A (ja) * 1988-08-25 1990-02-28 Japan Atom Energy Res Inst テクネチウムの吸着分離方法
US5183541A (en) * 1990-04-09 1993-02-02 Westinghouse Electric Corp. Decontamination of radioactive metals
JP3113033B2 (ja) * 1992-02-05 2000-11-27 株式会社日立製作所 放射性溶液中のルテニウム及びテクネチウムの分離方法並びにそれを用いた使用済核燃料再処理プロセス

Also Published As

Publication number Publication date
DE69608714T2 (de) 2001-02-15
EP0726329A1 (de) 1996-08-14
EP0726329B1 (de) 2000-06-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee