GB1574874A - Method for increasing the lifetime of an extraction medium used for reprocessing spent nuclear fuel and/or breeder materials - Google Patents

Method for increasing the lifetime of an extraction medium used for reprocessing spent nuclear fuel and/or breeder materials Download PDF

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Publication number
GB1574874A
GB1574874A GB29255/77A GB2925577A GB1574874A GB 1574874 A GB1574874 A GB 1574874A GB 29255/77 A GB29255/77 A GB 29255/77A GB 2925577 A GB2925577 A GB 2925577A GB 1574874 A GB1574874 A GB 1574874A
Authority
GB
United Kingdom
Prior art keywords
extraction medium
solution
organic
activity
imp
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
Application number
GB29255/77A
Other languages
English (en)
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.)
Karlsruher Institut fuer Technologie KIT
Original Assignee
Kernforschungszentrum Karlsruhe GmbH
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 Kernforschungszentrum Karlsruhe GmbH filed Critical Kernforschungszentrum Karlsruhe GmbH
Publication of GB1574874A publication Critical patent/GB1574874A/en
Expired 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB29255/77A 1976-07-23 1977-07-12 Method for increasing the lifetime of an extraction medium used for reprocessing spent nuclear fuel and/or breeder materials Expired GB1574874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2633112A DE2633112C2 (de) 1976-07-23 1976-07-23 Verfahren zur Entfernung von Zersetzungsprodukten aus Extraktionsmitteln die zur Wiederaufarbeitung abgebrannter Kernbrenn- und/oder Brutstoffe verwendet werden

Publications (1)

Publication Number Publication Date
GB1574874A true GB1574874A (en) 1980-09-10

Family

ID=5983729

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29255/77A Expired GB1574874A (en) 1976-07-23 1977-07-12 Method for increasing the lifetime of an extraction medium used for reprocessing spent nuclear fuel and/or breeder materials

Country Status (3)

Country Link
DE (1) DE2633112C2 (https=)
FR (1) FR2359486A2 (https=)
GB (1) GB1574874A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU602933B2 (en) * 1986-10-30 1990-11-01 Commissariat A L'energie Atomique Process for the recovery of acid organophosphorus compounds and/or organophosphate ions present in an aqueous solution and its use for the treatment of aqueous effluents
CN103214511A (zh) * 2013-04-19 2013-07-24 金川集团股份有限公司 一种废弃磷酸三丁酯的除杂方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0798122B2 (ja) * 1991-07-12 1995-10-25 動力炉・核燃料開発事業団 核燃料サイクルから発生する使用済溶媒の再生方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150159A (en) * 1961-09-22 1964-09-22 John M Schmitt Removal of hydrocarbon degradation products from organic solutions
FR2259104B1 (https=) * 1974-01-25 1976-11-26 Rhone Poulenc Ind
US3943204A (en) * 1974-02-05 1976-03-09 The United States Of America As Represented By The United States Energy Research And Development Administration Method for improving the extraction properties of a tributyl phosphate solution

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU602933B2 (en) * 1986-10-30 1990-11-01 Commissariat A L'energie Atomique Process for the recovery of acid organophosphorus compounds and/or organophosphate ions present in an aqueous solution and its use for the treatment of aqueous effluents
CN103214511A (zh) * 2013-04-19 2013-07-24 金川集团股份有限公司 一种废弃磷酸三丁酯的除杂方法

Also Published As

Publication number Publication date
FR2359486A2 (fr) 1978-02-17
DE2633112A1 (de) 1978-01-26
FR2359486B2 (https=) 1984-04-27
DE2633112C2 (de) 1985-04-11

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Legal Events

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PS Patent sealed