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WO2017146611A3 - Procédé de décontamination des déchets radioactifs liquides - Google Patents

Procédé de décontamination des déchets radioactifs liquides Download PDF

Info

Publication number
WO2017146611A3
WO2017146611A3 PCT/RU2017/000068 RU2017000068W WO2017146611A3 WO 2017146611 A3 WO2017146611 A3 WO 2017146611A3 RU 2017000068 W RU2017000068 W RU 2017000068W WO 2017146611 A3 WO2017146611 A3 WO 2017146611A3
Authority
WO
WIPO (PCT)
Prior art keywords
radioactive waste
liquid radioactive
container
lrw
purification
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.)
Ceased
Application number
PCT/RU2017/000068
Other languages
English (en)
Russian (ru)
Other versions
WO2017146611A2 (fr
Inventor
Виктор Павлович РЕМЕЗ
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.)
"eksorb" Ltd
Original Assignee
"eksorb" 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 "eksorb" Ltd filed Critical "eksorb" Ltd
Priority to LTEP17756907.6T priority Critical patent/LT3416173T/lt
Priority to SI201730082T priority patent/SI3416173T1/sl
Priority to EA201800339A priority patent/EA033890B1/ru
Priority to ES17756907T priority patent/ES2745425T3/es
Priority to EP17756907.6A priority patent/EP3416173B8/fr
Publication of WO2017146611A2 publication Critical patent/WO2017146611A2/fr
Publication of WO2017146611A3 publication Critical patent/WO2017146611A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • G21F9/06—Processing
    • G21F9/12—Processing by absorption; by adsorption; by ion-exchange
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

L'invention concerne des techniques de traitements de matériaux présentant une contamination radioactive et peut être utilisée pour la décontamination des déchets radioactifs liquides (DRL) accumulés et formés pendant le cycle d'exploitation d'une centrale nucléaire ou d'autres sites nucléaires. Le résultat technique consiste à réduire la dose reçue par le personnel de service dans le cadre d'un processus de décontamination des déchets radioactifs liquides, à simplifier la technologie de décontamination des déchets radioactifs liquides, et à améliorer la fiabilité et la sécurité du processus de décontamination des déchets radioactifs liquides. Pour obtenir ce résultat technique, on propose un procédé de décontamination des déchets radioactifs liquides qui consiste à introduire les déchets radioactifs liquides dans un récipient, à ajouter dans ce récipient des sorbants, à remuer les déchets radioactifs liquides et les sorbants dans le récipient, à séparer le sorbant usagé de la solution, le sorbant étant introduit dans le récipient dans un emballage réalisé à partir de matériaux solubles dans le milieu aqueux.
PCT/RU2017/000068 2016-02-12 2017-02-10 Procédé de décontamination des déchets radioactifs liquides Ceased WO2017146611A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
LTEP17756907.6T LT3416173T (lt) 2016-02-12 2017-02-10 Skystų radioaktyviųjų atliekų valymo būdas
SI201730082T SI3416173T1 (sl) 2016-02-12 2017-02-10 Postopek čiščenja tekočih radioaktivnih odpadkov
EA201800339A EA033890B1 (ru) 2016-02-12 2017-02-10 Способ очистки жидких радиоактивных отходов
ES17756907T ES2745425T3 (es) 2016-02-12 2017-02-10 Método para purificar residuos radioactivos líquidos
EP17756907.6A EP3416173B8 (fr) 2016-02-12 2017-02-10 Procédé de décontamination des déchets radioactifs liquides

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2016104838 2016-02-12
RU2016104838A RU2616972C1 (ru) 2016-02-12 2016-02-12 Способ очистки жидких радиоактивных отходов

Publications (2)

Publication Number Publication Date
WO2017146611A2 WO2017146611A2 (fr) 2017-08-31
WO2017146611A3 true WO2017146611A3 (fr) 2017-10-26

Family

ID=58642793

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2017/000068 Ceased WO2017146611A2 (fr) 2016-02-12 2017-02-10 Procédé de décontamination des déchets radioactifs liquides

Country Status (8)

Country Link
EP (1) EP3416173B8 (fr)
EA (1) EA033890B1 (fr)
ES (1) ES2745425T3 (fr)
HU (1) HUE046155T2 (fr)
LT (1) LT3416173T (fr)
RU (1) RU2616972C1 (fr)
SI (1) SI3416173T1 (fr)
WO (1) WO2017146611A2 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2037058A (en) * 1978-10-27 1980-07-02 Cnen Process and apparatus for the continuous purification of contaminated fluids and for conditioning the resulting concentrates
RU40817U1 (ru) * 2004-04-22 2004-09-27 Чечельницкий Геннадий Моисеевич Линия очистки жидких радиоактивных отходов (жро)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2720342B2 (de) * 1977-05-06 1979-08-30 Steag Kernenergie Gmbh, 4300 Essen Verfahren und Anlage zum Verfestigen von pumpfähigen radioaktiven Abfällen in einem Deponiebehälter
RU2065629C1 (ru) * 1993-07-26 1996-08-20 Санкт-Петербургский государственный университет технологии и дизайна Способ сорбционного извлечения цезия из природных и технологических вод
JPH0915389A (ja) * 1995-06-27 1997-01-17 Japan Atom Energy Res Inst 放射性核種の吸着材及びその製造方法及び放射性廃棄物の減容処理方法
JP2006521911A (ja) * 2002-12-24 2006-09-28 マイクロテック メディカル ホールディングス，インコーポレイテッド ポリビニルアルコール濾材
RU2268513C1 (ru) * 2004-12-28 2006-01-20 Закрытое акционерное общество "РАОТЕХ" Способ переработки жидких радиоактивных отходов
JP6335487B2 (ja) * 2013-11-20 2018-05-30 株式会社クラレ 放射性セシウム除染方法及び放射性セシウム除染シート
US10286380B2 (en) * 2014-06-24 2019-05-14 Medtronic, Inc. Sorbent pouch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2037058A (en) * 1978-10-27 1980-07-02 Cnen Process and apparatus for the continuous purification of contaminated fluids and for conditioning the resulting concentrates
RU40817U1 (ru) * 2004-04-22 2004-09-27 Чечельницкий Геннадий Моисеевич Линия очистки жидких радиоактивных отходов (жро)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NIKIFOROV A. S. ET AL.: "Obezvrezhivanie zhidkikh radioaktivnykh otkhodov", MOSCOW, ENERGOATOMIZDAT, 1985, pages 25 - 42 *

Also Published As

Publication number Publication date
LT3416173T (lt) 2019-09-25
EP3416173B1 (fr) 2019-06-19
HUE046155T2 (hu) 2020-02-28
EA201800339A1 (ru) 2019-01-31
EA033890B1 (ru) 2019-12-05
EP3416173A4 (fr) 2019-03-20
RU2616972C1 (ru) 2017-04-19
EP3416173A2 (fr) 2018-12-19
ES2745425T3 (es) 2020-03-02
WO2017146611A2 (fr) 2017-08-31
EP3416173B8 (fr) 2019-08-14
SI3416173T1 (sl) 2019-11-29

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