DE3582505D1 - Wirkstoff und verfahren zur reinigung von kuehlwasser in nuklearreaktoren. - Google Patents

Wirkstoff und verfahren zur reinigung von kuehlwasser in nuklearreaktoren.

Info

Publication number
DE3582505D1
DE3582505D1 DE8585100903T DE3582505T DE3582505D1 DE 3582505 D1 DE3582505 D1 DE 3582505D1 DE 8585100903 T DE8585100903 T DE 8585100903T DE 3582505 T DE3582505 T DE 3582505T DE 3582505 D1 DE3582505 D1 DE 3582505D1
Authority
DE
Germany
Prior art keywords
cooling water
active substance
nuclear reactors
cleaning cooling
cleaning
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
DE8585100903T
Other languages
English (en)
Inventor
Shigeo Miyata
Noriko Iijima
Tadashi Manabe
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.)
Kyowa Chemical Industry Co Ltd
Original Assignee
Kyowa Chemical Industry 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
Application filed by Kyowa Chemical Industry Co Ltd filed Critical Kyowa Chemical Industry Co Ltd
Application granted granted Critical
Publication of DE3582505D1 publication Critical patent/DE3582505D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DE8585100903T 1984-01-30 1985-01-29 Wirkstoff und verfahren zur reinigung von kuehlwasser in nuklearreaktoren. Expired - Fee Related DE3582505D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59013389A JPS60161744A (ja) 1984-01-30 1984-01-30 原子炉冷却水用浄化剤及び浄化方法

Publications (1)

Publication Number Publication Date
DE3582505D1 true DE3582505D1 (de) 1991-05-23

Family

ID=11831745

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585100903T Expired - Fee Related DE3582505D1 (de) 1984-01-30 1985-01-29 Wirkstoff und verfahren zur reinigung von kuehlwasser in nuklearreaktoren.

Country Status (4)

Country Link
US (1) US4642193A (de)
EP (1) EP0152010B1 (de)
JP (1) JPS60161744A (de)
DE (1) DE3582505D1 (de)

Families Citing this family (39)

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USRE34164E (en) * 1974-03-30 1993-01-19 Aluminum Company Of America Synthetic hydrotalcite
DE3542640C1 (de) * 1985-12-03 1987-01-15 Nukem Gmbh Verfahren zur Abtrennung von Kationen aus waessrigen Loesungen
US4752397A (en) * 1986-06-30 1988-06-21 Aluminum Company Of America Process for removing heavy metal ions from solutions using adsorbents containing activated hydrotalcite
US4867882A (en) * 1987-11-09 1989-09-19 Aluminum Company Of America Method for reducing the amount of anionic metal ligand complex in a solution
CA1338346C (en) * 1989-08-23 1996-05-28 Chanakya Misra Method for reducing the amount of anionic metal-ligand complex in a solution
US5179063A (en) * 1992-02-13 1993-01-12 Phillips Petroleum Company Hydrotalcite composition
GB9206841D0 (en) * 1992-03-28 1992-05-13 Unilever Plc Sorbing agents
US5507980A (en) * 1993-07-06 1996-04-16 Aristech Chemical Corporation Basic inorganic binders
US5393722A (en) * 1993-08-20 1995-02-28 Uop Hydrothermally stable metal oxide solid solutions
US5565400A (en) * 1993-08-20 1996-10-15 Uop Hydrothermally stable metal oxide solid solutions as carriers for catalytic composites
EP0823401B1 (de) * 1996-08-07 2003-10-29 Tomita Pharmaceutical Co., Ltd. Granulat zur Abwasserbehandlung
DE19753758A1 (de) * 1997-12-04 1999-06-10 Henkel Kgaa Verfahren zur Herstellung kationischer Schichtverbindungen
US6974563B2 (en) * 2002-06-18 2005-12-13 Lynntech, Inc. Ion exchange materials for the separation of 90Y from 90SR
US7329400B2 (en) * 2002-06-19 2008-02-12 Lynntech, Inc. Generator for rhenium-188
EP1516344A2 (de) * 2002-06-19 2005-03-23 Lynntech, Inc. Generator für 188re
DE10237518A1 (de) * 2002-08-16 2004-02-26 Süd-Chemie AG Verwendung von Schichtdoppelhydroxiden zur An- bzw. Abreicherung von Biomolekülen aus flüssigen oder fluiden Medien
US7625428B2 (en) * 2003-01-28 2009-12-01 The University Of Wyoming Research Corporation Bioagent air filtration systems
US7625492B2 (en) * 2003-01-28 2009-12-01 The University Of Wyoming Research Corporation Charge-based water filtration systems
US20050155779A1 (en) * 2003-04-08 2005-07-21 Xingwu Wang Coated substrate assembly
US20050079132A1 (en) * 2003-04-08 2005-04-14 Xingwu Wang Medical device with low magnetic susceptibility
US20050119725A1 (en) * 2003-04-08 2005-06-02 Xingwu Wang Energetically controlled delivery of biologically active material from an implanted medical device
US20050025797A1 (en) * 2003-04-08 2005-02-03 Xingwu Wang Medical device with low magnetic susceptibility
US20050149169A1 (en) * 2003-04-08 2005-07-07 Xingwu Wang Implantable medical device
US20050149002A1 (en) * 2003-04-08 2005-07-07 Xingwu Wang Markers for visualizing interventional medical devices
US20060102871A1 (en) * 2003-04-08 2006-05-18 Xingwu Wang Novel composition
JP4556007B2 (ja) * 2004-06-07 2010-10-06 独立行政法人物質・材料研究機構 放射性元素含有廃棄物の吸着剤および放射性元素の固定化方法
JP2005345448A (ja) * 2004-06-07 2005-12-15 National Institute For Materials Science 放射性元素含有廃棄物の吸着剤および放射性元素の固定化方法
EP1785186B1 (de) * 2004-06-07 2014-09-03 National Institute for Materials Science Adsorptionsmittel für radioelementhaltigen abfall und verfahren zum fixieren vom radioelementen
US20060118758A1 (en) * 2004-09-15 2006-06-08 Xingwu Wang Material to enable magnetic resonance imaging of implantable medical devices
JPWO2006080467A1 (ja) * 2005-01-28 2008-06-19 国立大学法人京都大学 ハイドロタルサイト様化合物、臭化物イオン交換体、及びその利用
JP4587830B2 (ja) * 2005-02-07 2010-11-24 大成建設株式会社 水処理剤
GB0717612D0 (en) * 2007-09-10 2007-10-17 Mallinckrodt Inc Purification of metals
JP5390312B2 (ja) * 2009-09-09 2014-01-15 株式会社東芝 ホウ素吸着剤、ホウ素吸着剤の製造方法、及び水処理方法
JP5905669B2 (ja) * 2011-05-23 2016-04-20 日鉄住金環境株式会社 有害物質の処理材及び有害物質の処理方法
GB2497330A (en) * 2011-12-07 2013-06-12 Isis Innovation Layered double hydroxide for treating solutions containing phthalate
JP6218136B2 (ja) * 2013-07-18 2017-10-25 国立大学法人島根大学 放射線遮蔽能を有するヨウ素捕集材料
CN104628184B (zh) * 2015-01-22 2016-08-24 博天环境集团股份有限公司 一种利用焙烧水滑石处理甲醛废水的方法
EP3448826B1 (de) 2016-04-28 2020-06-03 Unilever N.V. Ldh-granulatzusammensetzung und filter zur reinigung von grauwasser
US11851350B1 (en) * 2017-10-25 2023-12-26 National Technology & Engineering Solutions Of Sandia, Llc Double charge composite materials for contaminant removal and methods of making the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428568A (en) * 1963-12-18 1969-02-18 Johns Manville Cation exchange process
JPS523353B2 (de) * 1971-12-25 1977-01-27
JPS5049181A (de) * 1973-08-31 1975-05-01
JPS6031522B2 (ja) * 1976-02-27 1985-07-23 日石三菱株式会社 反応生成物から酸性物質を除去する方法
JPS53106682A (en) * 1977-03-01 1978-09-16 Hitachi Ltd Supporting method for hydrated metal oxide on carrier
DE2724954C2 (de) * 1977-06-02 1984-11-15 Reaktor-Brennelement Union Gmbh, 6450 Hanau Verfahren zur Dekontamination von alpha- und beta-aktivem Prozeßwasser
JPS6051381B2 (ja) * 1978-09-29 1985-11-13 株式会社日立製作所 高温水用無機吸着剤及びその製造方法
EP0094983B1 (de) * 1982-05-26 1989-12-13 The Dow Chemical Company Verfahren zum Entfernen von Übergangsmetallionen aus wässriger Lösung mit Hilfe eines, kristallines Übergangsmetallaluminat enthaltenden, Ionen Austauscherharzes
JPS59157035A (ja) * 1983-02-28 1984-09-06 Kyowa Chem Ind Co Ltd ハロゲン含有触媒を含む有機化合物中のハロゲン成分除去方法

Also Published As

Publication number Publication date
JPS60161744A (ja) 1985-08-23
EP0152010A3 (en) 1988-04-06
EP0152010A2 (de) 1985-08-21
JPH0513692B2 (de) 1993-02-23
EP0152010B1 (de) 1991-04-17
US4642193A (en) 1987-02-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee