FR3019367B1 - Methode et dispositif pour le traitement du ruthenium dans une installation de vitrification de rejets liquides hautement radioactifs - Google Patents

Methode et dispositif pour le traitement du ruthenium dans une installation de vitrification de rejets liquides hautement radioactifs Download PDF

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Publication number
FR3019367B1
FR3019367B1 FR1552646A FR1552646A FR3019367B1 FR 3019367 B1 FR3019367 B1 FR 3019367B1 FR 1552646 A FR1552646 A FR 1552646A FR 1552646 A FR1552646 A FR 1552646A FR 3019367 B1 FR3019367 B1 FR 3019367B1
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France
Prior art keywords
ruthenium
treatment
radioactive liquid
highly radioactive
liquid discharge
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.)
Active
Application number
FR1552646A
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English (en)
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FR3019367A1 (fr
Inventor
Hiromichi Maekawa
Yasuo Ayame
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.)
IHI Corp
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IHI Corp
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Publication date
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Publication of FR3019367A1 publication Critical patent/FR3019367A1/fr
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Publication of FR3019367B1 publication Critical patent/FR3019367B1/fr
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Classifications

    • 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
    • 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
    • G21F9/14—Processing by incineration; by calcination, e.g. desiccation

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Un processus (Pl) de réaction et de séparation pour produire et séparer du tétroxyde de ruthénium par une réaction d'oxydation d'un rejet liquide hautement radioactif (5) contenant du ruthénium, avec de l'ozone comme oxydant, un processus (P2) de chauffage et de séparation pour produire et séparer du dioxyde de ruthénium par une opération de chauffage et de séparation soumise à un gaz contenant le tétroxyde de ruthénium produit et séparé au cours du processus (P1) de réaction et de séparation, et un processus de traitement (PM) pour récupérer le dioxyde de ruthénium produit et séparé au cours du processus (P2) de chauffage et de séparation, sont réalisés.
FR1552646A 2014-03-28 2015-03-30 Methode et dispositif pour le traitement du ruthenium dans une installation de vitrification de rejets liquides hautement radioactifs Active FR3019367B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014069144A JP2015190892A (ja) 2014-03-28 2014-03-28 高レベル放射性廃液ガラス固化設備のルテニウム処理方法及び装置

Publications (2)

Publication Number Publication Date
FR3019367A1 FR3019367A1 (fr) 2015-10-02
FR3019367B1 true FR3019367B1 (fr) 2020-10-30

Family

ID=54106042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1552646A Active FR3019367B1 (fr) 2014-03-28 2015-03-30 Methode et dispositif pour le traitement du ruthenium dans une installation de vitrification de rejets liquides hautement radioactifs

Country Status (2)

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JP (1) JP2015190892A (fr)
FR (1) FR3019367B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106898405B (zh) * 2017-04-18 2018-07-31 河南核净洁净技术有限公司 一种对低放射性废旧圆形过滤器进行减容处理的设备及其方法
CN116013570B (zh) * 2023-01-04 2024-03-22 中国原子能科学研究院 放射性废液处理方法和系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04194798A (ja) * 1990-11-28 1992-07-14 Hitachi Ltd 放射性廃棄物の混練・固化方法
JP2551879B2 (ja) * 1991-06-13 1996-11-06 動力炉・核燃料開発事業団 高放射性廃棄物の減容ガラス固化処理方法
JP3173960B2 (ja) * 1995-01-30 2001-06-04 三菱マテリアル株式会社 二重蓋方式を用いた密封容器の密封方法
JP4406451B2 (ja) * 2007-09-20 2010-01-27 株式会社Ｉｈｉ 高レベル放射性廃液のガラス溶融方法
JP4747348B2 (ja) * 2009-01-20 2011-08-17 独立行政法人 日本原子力研究開発機構 放射性廃液の処理方法
JP5966648B2 (ja) * 2012-06-14 2016-08-10 株式会社Ihi 放射性物質のガラス封止方法及びガラス封止装置

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Publication number Publication date
JP2015190892A (ja) 2015-11-02
FR3019367A1 (fr) 2015-10-02

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