FR2991494B1 - Materiau absorbant l'iode contenant un sel et systeme d'elimination de l'iode radioactif utilisant ledit materiau - Google Patents

Materiau absorbant l'iode contenant un sel et systeme d'elimination de l'iode radioactif utilisant ledit materiau Download PDF

Info

Publication number
FR2991494B1
FR2991494B1 FR1355064A FR1355064A FR2991494B1 FR 2991494 B1 FR2991494 B1 FR 2991494B1 FR 1355064 A FR1355064 A FR 1355064A FR 1355064 A FR1355064 A FR 1355064A FR 2991494 B1 FR2991494 B1 FR 2991494B1
Authority
FR
France
Prior art keywords
iodine
present
salt
radioactive iodine
radioactive
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
FR1355064A
Other languages
English (en)
Other versions
FR2991494A1 (fr
Inventor
Jei-Won Yeon
Sang Hyuk JUNG
Jong-Yun Kim
Kyuseok Song
Hee-Jung Im
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.)
Korea Atomic Energy Research Institute KAERI
Korea Hydro and Nuclear Power Co Ltd
Original Assignee
Korea Atomic Energy Research Institute KAERI
Korea Hydro and Nuclear Power Co 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
Priority claimed from KR1020130055370A external-priority patent/KR101636976B1/ko
Application filed by Korea Atomic Energy Research Institute KAERI, Korea Hydro and Nuclear Power Co Ltd filed Critical Korea Atomic Energy Research Institute KAERI
Publication of FR2991494A1 publication Critical patent/FR2991494A1/fr
Application granted granted Critical
Publication of FR2991494B1 publication Critical patent/FR2991494B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B01D53/685—Halogens or halogen compounds by treating the gases with solids
    • 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
    • G21F9/02—Treating gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/306—Alkali metal compounds of potassium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/604—Hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/204—Inorganic halogen compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)

Abstract

La présente invention concerne un matériau absorbant l'iode contenant un sel, et un système d'élimination de l'iode radioactif utilisant ledit matériau, et plus particulièrement, un matériau absorbant contient un sel qui est un chlorure d'un métal alcalin ou d'un métal alcalino-terreux qui absorbe de façon sélective l'iode radioactif dans l'atmosphère. Le matériau absorbant un nucléide radioactif volatil contenant un sel selon la présente invention, a les avantages de disposer de fonctions d'absorption afin d'absorber de façon sélective l'iode dans l'atmosphère, et est peu coûteux par rapport à un matériau absorbant à base d'argent. Même lorsqu'une espèce d'iode est présente en phases vapeur ou aérosol d'eau, en raison de la capacité hygrométrique du sel, un aérosol peut être efficacement capturé, et en raison de cette caractéristique, lorsque l'iode radioactif est présent en phase gazeuse, il peut être absorbé et le sel peut être correctement utilisé pour éliminer l'iode radioactif dans l'atmosphère. Par conséquent, la présente invention est vouée à être installée dans les centrales nucléaires qui présentent un risque de fuite d'iode radioactif ou dans une installation de stockage temporaire de combustible nucléaire irradié et à être utilisée de façon vitale en tant que moyen principal ou secondaire pour collecter et éliminer l'iode radioactif de l'intérieur de l'installation.
FR1355064A 2012-06-05 2013-06-03 Materiau absorbant l'iode contenant un sel et systeme d'elimination de l'iode radioactif utilisant ledit materiau Expired - Fee Related FR2991494B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2012-0060601 2012-06-05
KR20120060601 2012-06-05
KR1020130055370A KR101636976B1 (ko) 2012-06-05 2013-05-15 염이 함유된 요오드 흡착 물질 및 이를 이용한 방사성 요오드 제거 시스템
KR10-2013-0055370 2013-05-15

Publications (2)

Publication Number Publication Date
FR2991494A1 FR2991494A1 (fr) 2013-12-06
FR2991494B1 true FR2991494B1 (fr) 2020-01-31

Family

ID=49597335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1355064A Expired - Fee Related FR2991494B1 (fr) 2012-06-05 2013-06-03 Materiau absorbant l'iode contenant un sel et systeme d'elimination de l'iode radioactif utilisant ledit materiau

Country Status (2)

Country Link
US (1) US9144771B2 (fr)
FR (1) FR2991494B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101538349B1 (ko) * 2013-12-06 2015-07-22 한국원자력연구원 방사성 요오드 포집방법 및 방사성 요오드 포집장치
US9302226B2 (en) * 2014-05-05 2016-04-05 Ge-Hitachi Nuclear Energy Americas Llc Salt filtration system and method of removing a radioactive material from a gas using the same
CN107945898B (zh) * 2017-12-06 2020-05-15 哈尔滨工程大学 一种一体化干式放射性气溶胶过滤装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2540401B2 (ja) 1991-11-05 1996-10-02 動力炉・核燃料開発事業団 放射性ヨウ素化合物の沈澱分離方法
FR2692879B1 (fr) 1992-06-26 1994-12-02 Atochem Elf Sa Procédé de purification d'une solution aqueuse de chlorure de métal alcalin pour enlever l'iode.
JPH0871368A (ja) 1994-09-06 1996-03-19 Hitachi Ltd 排ガス中ヨウ素の除去方法
KR100266982B1 (ko) 1998-07-16 2000-09-15 이종훈 수용액 또는 폐수로부터 요오드 이온, 요오드산 이온 및 요오드를 제거하는 방법
DE60232351D1 (de) 2001-10-12 2009-06-25 Asahi Glass Co Ltd Verfahren zur entfernung von halogenhaltigem gas
JP3987920B2 (ja) 2002-04-11 2007-10-10 独立行政法人産業技術総合研究所 放射性ヨウ素ガスの固定化剤及びその固定化法
JP4142341B2 (ja) 2002-05-24 2008-09-03 フタムラ化学株式会社 活性炭及びその製法
US20080171347A1 (en) * 2003-04-11 2008-07-17 Atassi M Zouhair Determining and reducing immunoresistance to botulinum toxin therapy using botulinum toxin a peptides
JP5781279B2 (ja) 2010-06-15 2015-09-16 三菱重工業株式会社 放射性ヨウ素の吸着材及び放射性ヨウ素の除去装置

Also Published As

Publication number Publication date
US9144771B2 (en) 2015-09-29
US20130323149A1 (en) 2013-12-05
FR2991494A1 (fr) 2013-12-06

Similar Documents

Publication Publication Date Title
FR2991494B1 (fr) Materiau absorbant l'iode contenant un sel et systeme d'elimination de l'iode radioactif utilisant ledit materiau
AR055790A1 (es) Un sistema de cierre para un vial del tipo que tiene una apertura de boca hacia arriba
CL2018000195A1 (es) Dispositivo con alto nivel de eficiencia energética, planta y método para el uso de energía térmica de origen solar
MA39858A (fr) Dispositif de traitement de gaz d'échappement pour moteur diesel marin utilisant un carburant de basse qualité contenant une composante de soufre à concentration élevée
ECSP21067672A (es) Sistema y método para remover escombros de una cuenca hidrográfica
Vogt Iodine compounds in the atmosphere
BR112014026732A2 (pt) reação de duto para a remoção de metais pesados dos fluidos produzidos
Rong The MTBE Paradox of Groundwater PollutionCommentaries & Perspectives
CL2015001931A1 (es) Sistema de recolección de flujo de retorno y método para recuperarlo
Sun et al. Distribution of heavy metal concentrations in surface sediments of the eastern Yellow Sea
CN100450585C (zh) 包括硫化氢和硫醇等硫化物的除去方法
CN204056866U (zh) 一种浮动顶盖通气阀
Jiao et al. Chinese Arctic Yellow River Station research monitoring program. 1. Polycyclic aromatic hydrocarbons in sediment from Svalbard
Laino-Guanes et al. Metal concentrations in water and sediments in the upper Grijalva river basin, Mexico-Guatemala border
RU162292U1 (ru) Приемо-измельчительная установка для ртутьсодержащих ламп
JP2015166702A (ja) 除染用洗浄剤
FR2468979A1 (fr) Recipient de transport et/ou de stockage pour matieres radio-actives
CN207620754U (zh) 一种采油井口螺丝扣保护装置
FR3011669A1 (fr) Dispositif annulateur de radiations voire de radioactivite
Boente et al. Long-term ongoing impact of arsenic contamination on the environmental compartments of a former mining-metallurgy area
Awang et al. Determination of lead, cations, and anions concentration in indoor and outdoor air at the primary schools in Kuala Lumpur
Dietrich et al. Exhumed fjords of Namibia: A glimpse of the Late Paleozoic Ice Age in the Karoo Supergroup of the Kaokoland basin
de Oliveira Andrade Brazil faces chronic pollution scenario after mine disaster
Lee et al. Innovative Biological Method to Remove Cesium-137
Krautwurst et al. Anthropogenic and natural CH4 and CO2 emissions observed by a combination of passive, active, and in situ airborne measurements during the CoMet 2.0 Arctic mission in Canada 2022

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLSC Publication of the preliminary search report

Effective date: 20180330

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

ST Notification of lapse

Effective date: 20220205