FR2666441B1 - Procede de traitement de l'acide nitrique recupere a partir d'etapes de retraitement du combustible nucleaire. - Google Patents

Procede de traitement de l'acide nitrique recupere a partir d'etapes de retraitement du combustible nucleaire.

Info

Publication number
FR2666441B1
FR2666441B1 FR9110723A FR9110723A FR2666441B1 FR 2666441 B1 FR2666441 B1 FR 2666441B1 FR 9110723 A FR9110723 A FR 9110723A FR 9110723 A FR9110723 A FR 9110723A FR 2666441 B1 FR2666441 B1 FR 2666441B1
Authority
FR
France
Prior art keywords
nitric acid
processing steps
nuclear fuel
fuel processing
recovered nitric
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
FR9110723A
Other languages
English (en)
Other versions
FR2666441A1 (fr
Inventor
Fumio Iwamoto
Motomasa Fujiso
Takashi Kato
Kazunori Suzuki
Mamoru Shibuya
Yasuhiro Suzuki
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.)
JGC Corp
Original Assignee
JGC 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
Priority claimed from JP23184890A external-priority patent/JP2504311B2/ja
Priority claimed from JP23184790A external-priority patent/JPH0760194B2/ja
Priority claimed from JP23502390A external-priority patent/JPH0736038B2/ja
Priority claimed from JP7533291A external-priority patent/JPH0723917B2/ja
Application filed by JGC Corp filed Critical JGC Corp
Publication of FR2666441A1 publication Critical patent/FR2666441A1/fr
Application granted granted Critical
Publication of FR2666441B1 publication Critical patent/FR2666441B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/38—Nitric acid
    • C01B21/46—Purification; Separation ; Stabilisation
    • 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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
FR9110723A 1990-08-31 1991-08-29 Procede de traitement de l'acide nitrique recupere a partir d'etapes de retraitement du combustible nucleaire. Expired - Fee Related FR2666441B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP23184890A JP2504311B2 (ja) 1990-08-31 1990-08-31 核燃料再処理工程からの放射性廃棄物の発生量を低減する方法
JP23184790A JPH0760194B2 (ja) 1990-08-31 1990-08-31 核燃料再処理工程からの非放射性廃棄物の発生量を低減する方法
JP23502390A JPH0736038B2 (ja) 1990-09-05 1990-09-05 核燃料再処理工程からの回収硝酸の処理方法
JP7533291A JPH0723917B2 (ja) 1991-04-08 1991-04-08 核燃料再処理工程からの回収硝酸の処理方法

Publications (2)

Publication Number Publication Date
FR2666441A1 FR2666441A1 (fr) 1992-03-06
FR2666441B1 true FR2666441B1 (fr) 1995-04-07

Family

ID=27465796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9110723A Expired - Fee Related FR2666441B1 (fr) 1990-08-31 1991-08-29 Procede de traitement de l'acide nitrique recupere a partir d'etapes de retraitement du combustible nucleaire.

Country Status (2)

Country Link
FR (1) FR2666441B1 (fr)
GB (1) GB2250853B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2598434C2 (ru) * 2014-05-05 2016-09-27 федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" Способ обезвреживания жидких отходов процесса получения органических азидов, содержащих азиды щелочных металлов

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2838007C2 (de) * 1978-08-31 1980-08-21 Alkem Gmbh, 6450 Hanau Verfahren zur Aufarbeitung ammoniumnitrathaltiger Lösungen
DE3047988C2 (de) * 1980-12-19 1982-11-04 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Verringerung des Säuregehaltes einer salpetersauren Lösung unter Verwendung eines Elektrolysestromes und Vorrichtung zur Durchführung des Verfahrens
DE3135195A1 (de) * 1981-09-05 1983-03-24 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur elektrochemischen zersetzung von salpetersaeure
EP0297738B1 (fr) * 1987-06-29 1992-03-25 United Kingdom Atomic Energy Authority Procédé pour le traitement électrochimique d'une matière
DE3805741A1 (de) * 1987-11-14 1989-06-01 Wiederaufarbeitung Von Kernbre Verfahren und vorrichtung zur elektrochemischen zersetzung von anorganischen inhaltsstoffen einer waessrigen, radioaktiven abfalloesung
GB2212515A (en) * 1987-11-14 1989-07-26 Wiederaufarbeitung Von Kernbre Treatment of aqueous radioactive waste solutions

Also Published As

Publication number Publication date
GB2250853A (en) 1992-06-17
FR2666441A1 (fr) 1992-03-06
GB2250853B (en) 1994-05-18

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Effective date: 20100430