JPS5698686A - Method of separating fission product iodine from nitric acid solution of nuclear fuel material - Google Patents

Method of separating fission product iodine from nitric acid solution of nuclear fuel material

Info

Publication number
JPS5698686A
JPS5698686A JP18118280A JP18118280A JPS5698686A JP S5698686 A JPS5698686 A JP S5698686A JP 18118280 A JP18118280 A JP 18118280A JP 18118280 A JP18118280 A JP 18118280A JP S5698686 A JPS5698686 A JP S5698686A
Authority
JP
Japan
Prior art keywords
acid solution
nitric acid
nuclear fuel
fuel material
fission product
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
JP18118280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS641760B2 (en]
Inventor
Henritsuhi Edomunto
Shiyuritsuhi Erumaaru
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.)
Nukem GmbH
Karlsruher Institut fuer Technologie KIT
Original Assignee
Kernforschungszentrum Karlsruhe GmbH
Nukem 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, Nukem GmbH filed Critical Kernforschungszentrum Karlsruhe GmbH
Publication of JPS5698686A publication Critical patent/JPS5698686A/ja
Publication of JPS641760B2 publication Critical patent/JPS641760B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/13—Iodine; Hydrogen iodide
    • C01B7/14—Iodine
    • 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
    • G21F9/06—Processing
    • 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)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Treating Waste Gases (AREA)
JP18118280A 1979-12-20 1980-12-19 Method of separating fission product iodine from nitric acid solution of nuclear fuel material Granted JPS5698686A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2951339A DE2951339C2 (de) 1979-12-20 1979-12-20 Verfahren zum Desorbieren von Spaltjod aus salpetersaurer Brennstofflösung

Publications (2)

Publication Number Publication Date
JPS5698686A true JPS5698686A (en) 1981-08-08
JPS641760B2 JPS641760B2 (en]) 1989-01-12

Family

ID=6089037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18118280A Granted JPS5698686A (en) 1979-12-20 1980-12-19 Method of separating fission product iodine from nitric acid solution of nuclear fuel material

Country Status (5)

Country Link
US (1) US4432955A (en])
EP (1) EP0031410B1 (en])
JP (1) JPS5698686A (en])
BR (1) BR8008403A (en])
DE (1) DE2951339C2 (en])

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6361194A (ja) * 1986-09-01 1988-03-17 株式会社日立製作所 使用済核燃料の連続溶解装置
JPH033453U (en]) * 1989-05-30 1991-01-14
DE3935808C1 (en]) * 1989-10-27 1990-07-05 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe, De
DE3940401A1 (de) * 1989-12-06 1991-07-25 Siemens Ag Verfahren und anordnung zum vermindern des iodgehalts in einer salpetersauren kernbrennstoffloesung
FR2675617B1 (fr) * 1991-04-17 1995-04-07 Jgc Corp Procede de retraitement des combustibles nucleaires uses.
DE4116388C1 (en]) * 1991-05-18 1993-01-14 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe, De
FR2679063B1 (fr) * 1991-07-11 1994-07-01 Commissariat Energie Atomique Procede et appareillage d'elimination en continu de l'iode radioactif contenu dans les elements combustibles nucleaires irradies.
JP2738478B2 (ja) * 1992-02-10 1998-04-08 株式会社日立製作所 放射性廃液中の放射性核種の分離方法および産業廃液中の有用または有害元素の分離方法
JPH0634791A (ja) * 1992-07-15 1994-02-10 Japan Atom Energy Res Inst 使用済燃料溶解液中のヨウ素を除去する方法
DE19638659C1 (de) * 1996-09-20 1998-02-12 Siemens Ag Verfahren sowie System zur Verringerung des Austretungsrisikos von radioaktivem Iod bei der Revision von Primärkreiskomponenten eines Kernkraftwerks
CN111584111B (zh) * 2020-05-15 2022-06-28 中国原子能科学研究院 用于乏燃料元件的溶解器及溶解液的处理方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752876A (en) * 1971-08-26 1973-08-14 Atomic Energy Commission Removal of organic and inorganic iodine from a gaseous atmosphere
US3803295A (en) * 1972-03-06 1974-04-09 Atomic Energy Commission Method for removing iodine from nitric acid
JPS4989099A (en]) * 1972-12-21 1974-08-26
US3914388A (en) * 1973-09-11 1975-10-21 George I Cathers Volatilization of iodine from nitric acid using peroxide
FR2277415A1 (fr) * 1974-07-03 1976-01-30 Commissariat Energie Atomique Procede d'extraction, de piegeage et de stockage de l'iode radioactif contenu dans les combustibles nucleaires irradies
DE2711368A1 (de) * 1977-03-16 1978-09-21 Hoechst Ag Verfahren zum zurueckhalten von fluechtigen radioaktiven substanzen, die bei der aufarbeitung von kernbrennstoffen anfallen
DE2711374A1 (de) * 1977-03-16 1978-09-21 Hoechst Ag Verfahren zum reinigen von radioaktive substanzen enthaltenden gasen aus der aufarbeitung von abgebrannten kernbrennstoffen

Also Published As

Publication number Publication date
BR8008403A (pt) 1981-07-14
DE2951339C2 (de) 1985-11-21
DE2951339A1 (de) 1981-07-02
JPS641760B2 (en]) 1989-01-12
EP0031410B1 (de) 1984-01-25
EP0031410A1 (de) 1981-07-08
US4432955A (en) 1984-02-21

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