SE8103501L - Sett att dekontaminera kylsystemet i vattenkylda kernreaktorer och regenerera dekontaminationslosningen - Google Patents

Sett att dekontaminera kylsystemet i vattenkylda kernreaktorer och regenerera dekontaminationslosningen

Info

Publication number
SE8103501L
SE8103501L SE8103501A SE8103501A SE8103501L SE 8103501 L SE8103501 L SE 8103501L SE 8103501 A SE8103501 A SE 8103501A SE 8103501 A SE8103501 A SE 8103501A SE 8103501 L SE8103501 L SE 8103501L
Authority
SE
Sweden
Prior art keywords
metal
solution
decontamination solution
ions
bed
Prior art date
Application number
SE8103501A
Other languages
English (en)
Swedish (sv)
Inventor
L D Anstine
D B James
E A Melaika
Jr J P Peterson
Original Assignee
Us Energy
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 Us Energy filed Critical Us Energy
Publication of SE8103501L publication Critical patent/SE8103501L/

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
    • G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
    • G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes
    • G21F9/004—Decontamination of the surface of objects with chemical or electrochemical processes of metallic surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
SE8103501A 1980-06-06 1981-06-03 Sett att dekontaminera kylsystemet i vattenkylda kernreaktorer och regenerera dekontaminationslosningen SE8103501L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15694580A 1980-06-06 1980-06-06

Publications (1)

Publication Number Publication Date
SE8103501L true SE8103501L (sv) 1981-12-07

Family

ID=22561752

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8103501A SE8103501L (sv) 1980-06-06 1981-06-03 Sett att dekontaminera kylsystemet i vattenkylda kernreaktorer och regenerera dekontaminationslosningen

Country Status (7)

Country Link
US (1) US4512921A ( )
JP (1) JPS5761991A ( )
CA (1) CA1165214A ( )
DE (1) DE3122543A1 ( )
GB (1) GB2077482B ( )
IT (1) IT1136658B ( )
SE (1) SE8103501L ( )

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587043A (en) * 1983-06-07 1986-05-06 Westinghouse Electric Corp. Decontamination of metal surfaces in nuclear power reactors
CA1229780A (en) * 1983-07-14 1987-12-01 Alexander P. Murray Iron removal from edta solutions
US4537666A (en) * 1984-03-01 1985-08-27 Westinghouse Electric Corp. Decontamination using electrolysis
DE3413868A1 (de) * 1984-04-12 1985-10-17 Kraftwerk Union AG, 4330 Mülheim Verfahren zur chemischen dekontamination von metallischen bauteilen von kernreaktoranlagen
US4880559A (en) * 1984-05-29 1989-11-14 Westinghouse Electric Corp. Ceric acid decontamination of nuclear reactors
JPS618190A (ja) * 1984-06-25 1986-01-14 Hitachi Ltd イオン吸着装置のブレ−ク監視方法および監視装置
US4681705A (en) * 1985-10-15 1987-07-21 Carolina Power & Light Company Decontamination of radioactively contaminated liquids
US4729855A (en) * 1985-11-29 1988-03-08 Westinghouse Electric Corp. Method of decontaminating radioactive metal surfaces
US4834912A (en) * 1986-02-13 1989-05-30 United Technologies Corporation Composition for cleaning a gas turbine engine
US4713120A (en) * 1986-02-13 1987-12-15 United Technologies Corporation Method for cleaning a gas turbine engine
GB8613522D0 (en) * 1986-06-04 1986-07-09 British Nuclear Fuels Plc Technetium decontamination
US4759902A (en) * 1986-10-07 1988-07-26 Advanced Process Technology Use of electrochemical potential to predict radiation buildup on nuclear reactor coolant piping
JPH0769473B2 (ja) * 1987-11-05 1995-07-31 三菱重工業株式会社 酸性除染廃液の処理方法
ES2045298T3 (es) * 1988-08-24 1994-01-16 Siemens Ag Procedimiento para la descontaminacion quimica de la superficie de un componente metalico de una instalacion de reactor nuclear.
US5085709A (en) * 1990-03-14 1992-02-04 Mobil Oil Corporation Method for treating natural gas equipment
US5078842A (en) * 1990-08-28 1992-01-07 Electric Power Research Institute Process for removing radioactive burden from spent nuclear reactor decontamination solutions using electrochemical ion exchange
DE4131766A1 (de) * 1991-09-24 1993-03-25 Siemens Ag Verfahren zur dekontamination des primaerkreises eines kernkraftwerkes
US5306399A (en) * 1992-10-23 1994-04-26 Electric Power Research Institute Electrochemical exchange anions in decontamination solutions
US5305360A (en) * 1993-02-16 1994-04-19 Westinghouse Electric Corp. Process for decontaminating a nuclear reactor coolant system
US5489735A (en) * 1994-01-24 1996-02-06 D'muhala; Thomas F. Decontamination composition for removing norms and method utilizing the same
US5564105A (en) * 1995-05-22 1996-10-08 Westinghouse Electric Corporation Method of treating a contaminated aqueous solution
GB9610647D0 (en) * 1996-05-21 1996-07-31 British Nuclear Fuels Plc Decontamination of metal
US5814204A (en) * 1996-10-11 1998-09-29 Corpex Technologies, Inc. Electrolytic decontamination processes
US6682646B2 (en) 2002-03-25 2004-01-27 Electric Power Research Institute Electrochemical process for decontamination of radioactive materials
WO2006072134A1 (en) * 2005-01-06 2006-07-13 David Bennett Composition and method for treatment of residues in pumping, bore, and reticulation equipment
AU2006204585B2 (en) * 2005-01-06 2011-04-14 Bennett, David Mr Composition and method for treatment of residues in pumping, bore, and reticulation equipment
JP2013538336A (ja) * 2010-07-21 2013-10-10 アトミック エナジー オブ カナダ リミテッド 原子炉除染方法および除染薬剤
US9283418B2 (en) 2010-10-15 2016-03-15 Avantech, Inc. Concentrate treatment system
US10580542B2 (en) 2010-10-15 2020-03-03 Avantech, Inc. Concentrate treatment system
CN104562054B (zh) * 2014-12-10 2017-09-29 中核四川环保工程有限责任公司 一种化学高效去污剂及其制备方法和使用方法
DE102016104846B3 (de) * 2016-03-16 2017-08-24 Areva Gmbh Verfahren zur Behandlung von Abwasser aus der Dekontamination einer Metalloberfläche, Abwasserbehandlungsvorrichtung und Verwendung der Abwasserbehandlungsvorrichtung
DE102017107584A1 (de) * 2017-04-07 2018-10-11 Rwe Power Aktiengesellschaft Zinkdosierung zur Dekontamination von Leichtwasserreaktoren
DE102017115122B4 (de) * 2017-07-06 2019-03-07 Framatome Gmbh Verfahren zum Dekontaminieren einer Metalloberfläche in einem Kernkraftwerk
CN112657931B (zh) * 2020-12-18 2022-10-11 岭东核电有限公司 乏燃料上铅铋合金的清洗方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3664870A (en) * 1969-10-29 1972-05-23 Nalco Chemical Co Removal and separation of metallic oxide scale
CA1062590A (en) * 1976-01-22 1979-09-18 Her Majesty In Right Of Canada As Represented By Atomic Energy Of Canada Limited Reactor decontamination process
US4287002A (en) * 1979-04-09 1981-09-01 Atomic Energy Of Canada Ltd. Nuclear reactor decontamination

Also Published As

Publication number Publication date
GB2077482A (en) 1981-12-16
IT8122169A0 (it) 1981-06-05
DE3122543A1 (de) 1982-03-25
IT1136658B (it) 1986-09-03
JPS5761991A (en) 1982-04-14
GB2077482B (en) 1983-06-08
CA1165214A (en) 1984-04-10
US4512921A (en) 1985-04-23

Similar Documents

Publication Publication Date Title
SE8103501L (sv) Sett att dekontaminera kylsystemet i vattenkylda kernreaktorer och regenerera dekontaminationslosningen
KR850000732A (ko) 원자로에서의 금속 표면 오염제거 방법 및 장치
ES8700486A1 (es) Procedimiento para la descontaminacion quimicas de componen-tes grandes y de sistemas metalicos de reactores nucleares
ES456179A1 (es) Procedimiento para la depuracion de resinas intercambiadorasde iones usadas en reactores nucleares.
CA1136398A (en) Decontaminating reagents for radioactive systems
CA1229480A (en) Ozone oxidation of deposits in cooling systems of nuclear reactors
CA2186617A1 (en) Method and device for disposing of a solution containing an organic acid
US4657596A (en) Ceric acid decontamination of nuclear reactors
GB1531985A (en) Technetium-99m
US4880559A (en) Ceric acid decontamination of nuclear reactors
US3737373A (en) Method of decontaminating heavy water cooled and moderated reactor
JPS571446A (en) Decomposition of ion exchange resin
US4340499A (en) Method for treating radioactive solutions
JPH0727069B2 (ja) 硝酸含有水溶液中のセシウムの分離方法
ES8606720A1 (es) Procedimiento mejorado para descontaminar el sistema refri- gerante de reactores nucleares refrigerados por agua
CA1229780A (en) Iron removal from edta solutions
US5901368A (en) Radiolysis-assisted decontamination process
JPS61157539A (ja) イオン交換樹脂の分解処理方法
Nilchi et al. Investigation of the resistance of some naturally occurring and synthetic inorganic ion exchangers against gamma radiation
RU2201896C2 (ru) Способ осаждения диоксида технеция из растворов от переработки облученного ядерного топлива атомных электростанций
SU1762666A1 (ru) Способ регенерации ионитовых фильтров установок обработки радиоактивных отходов атомной электростанции
JPS636499A (ja) 除染廃液処理イオン交換樹脂の処理方法
Anstine et al. Coolant system decontamination
JPS636498A (ja) 除染廃液の処理方法
US20200051706A1 (en) Zinc dosing for decontaminating light-water reactors

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8103501-6

Format of ref document f/p: F