DE69229438D1 - Verfahren zum Dekontaminieren von radioaktiven Materialien - Google Patents

Verfahren zum Dekontaminieren von radioaktiven Materialien

Info

Publication number
DE69229438D1
DE69229438D1 DE69229438T DE69229438T DE69229438D1 DE 69229438 D1 DE69229438 D1 DE 69229438D1 DE 69229438 T DE69229438 T DE 69229438T DE 69229438 T DE69229438 T DE 69229438T DE 69229438 D1 DE69229438 D1 DE 69229438D1
Authority
DE
Germany
Prior art keywords
contaminant
dissolved
radioactive materials
decontaminating radioactive
decontaminating
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
DE69229438T
Other languages
English (en)
Other versions
DE69229438T2 (de
Inventor
Michael J Dunn
David Bradbury
George Richard Elder
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.)
Bradtec Ltd
Original Assignee
Bradtec 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 Bradtec Ltd filed Critical Bradtec Ltd
Application granted granted Critical
Publication of DE69229438D1 publication Critical patent/DE69229438D1/de
Publication of DE69229438T2 publication Critical patent/DE69229438T2/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
    • G21F9/28—Treating 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
    • G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
    • G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
  • Detergent Compositions (AREA)
DE69229438T 1992-01-03 1992-12-17 Verfahren zum Dekontaminieren von radioaktiven Materialien Expired - Fee Related DE69229438T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/816,467 US5322644A (en) 1992-01-03 1992-01-03 Process for decontamination of radioactive materials

Publications (2)

Publication Number Publication Date
DE69229438D1 true DE69229438D1 (de) 1999-07-22
DE69229438T2 DE69229438T2 (de) 1999-12-23

Family

ID=25220704

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69229438T Expired - Fee Related DE69229438T2 (de) 1992-01-03 1992-12-17 Verfahren zum Dekontaminieren von radioaktiven Materialien

Country Status (11)

Country Link
US (1) US5322644A (de)
EP (1) EP0550221B1 (de)
AT (1) ATE181451T1 (de)
CA (1) CA2084049C (de)
CZ (1) CZ284162B6 (de)
DE (1) DE69229438T2 (de)
DK (1) DK0550221T3 (de)
ES (1) ES2134794T3 (de)
GR (1) GR3031125T3 (de)
RU (1) RU2122249C1 (de)
SK (1) SK281361B6 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9222590D0 (en) * 1992-10-27 1992-12-09 British Nuclear Fuels Plc The treatment of solid organic wastes
US5640701A (en) * 1992-12-29 1997-06-17 Westinghouse Electric Corporation Method for remediating soil containing radioactive contaminants
GB2298701B (en) * 1993-11-19 1998-07-01 Phoenix Environmental Limited System for converting solid waste material into environmentally safe products
US5468456A (en) * 1994-02-04 1995-11-21 The University Of Chicago Batch extracting process using magneticparticle held solvents
GB9403127D0 (en) * 1994-02-18 1994-04-20 British Nuclear Fuels Plc The treatment of solid wastes
US5538701A (en) * 1994-02-28 1996-07-23 The Regents Of The University Of California, Office Of Technology Transfer Process to remove actinides from soil using magnetic separation
US5640703A (en) * 1994-04-18 1997-06-17 British Nuclear Fuels Plc Treatment of solid wastes
GB9407892D0 (en) * 1994-04-21 1994-06-15 British Nuclear Fuels Plc Solvent extraction of metal containing species
US5457261A (en) * 1994-07-08 1995-10-10 O'brien & Gere Technical Svcs., Inc. System and method for removing contaminants from solid surfaces and decontaminating waste
US5573738A (en) * 1994-07-08 1996-11-12 Lockheed Martin Corporation Method for removing depleted uranium from contaminated soils
US5495062A (en) * 1994-09-12 1996-02-27 Commodore Laboratories, Inc. Methods of decontaminating nuclear waste-containing soil
AU703100B2 (en) * 1994-09-12 1999-03-18 Commodore Applied Technologies, Inc. Methods of decontaminating soils containing hazardous substances
GB9426023D0 (en) * 1994-12-22 1995-02-22 Bradtec Ltd Process for decontaminating radioactive materials
US5570469A (en) * 1995-01-06 1996-10-29 Lockheed Martin Corporation Method for removing metal contaminants from flue dust
US5678232A (en) * 1995-07-31 1997-10-14 Corpex Technologies, Inc. Lead decontamination method
US5591270A (en) * 1995-07-31 1997-01-07 Corpex Technologies, Inc. Lead oxide removal method
US5814204A (en) * 1996-10-11 1998-09-29 Corpex Technologies, Inc. Electrolytic decontamination processes
GB9709882D0 (en) * 1997-05-16 1997-07-09 British Nuclear Fuels Plc A method for cleaning radioactively contaminated material
US5863439A (en) * 1997-06-06 1999-01-26 Arch Development Corporation Process for separation and preconcentration of radium from water
US6527691B1 (en) * 2000-04-04 2003-03-04 Sandia Corporation In situ formation of magnetite reactive barriers in soil for waste stabilization
SE517130C2 (sv) * 2000-08-10 2002-04-16 Studsvik Radwaste Ab Förfarande och anordning för volymreduktion av radioaktivt oljescaleavfall
US7384529B1 (en) 2000-09-29 2008-06-10 The United States Of America As Represented By The United States Department Of Energy Method for electrochemical decontamination of radioactive metal
FR2817492B1 (fr) * 2000-12-04 2003-07-18 Commissariat Energie Atomique Procede de dissolution des solides formes dans une installation nucleaire
DE10118259C1 (de) * 2001-04-11 2002-12-05 Geesthacht Gkss Forschung Verfahren zur Anreicherung von Radium aus bariumsulfathaltigen Mineralstoffgemischen
FR2826355B1 (fr) * 2001-06-22 2003-08-15 Commissariat Energie Atomique Procede de traitement d'un effluent, notamment radioactif, contenant des matieres organiques
US9908788B1 (en) 2001-09-26 2018-03-06 Wrt International Llc Radium removal from aqueous media using zeolite materials
US6497769B1 (en) 2001-10-12 2002-12-24 Bobolink, Inc. Radioactive decontamination and translocation method
US6605158B1 (en) 2001-10-12 2003-08-12 Bobolink, Inc. Radioactive decontamination and translocation method
WO2003065381A1 (en) * 2002-02-01 2003-08-07 Studsvik Radwaste Ab Process and apparatus for volume reduction of oil scale waste
US7271310B1 (en) * 2002-04-26 2007-09-18 Sandia Corporation Cask weeping mitigation
WO2006076406A2 (en) * 2005-01-11 2006-07-20 Clean Earth Technologies, Llc Formulations for the decontamination of toxic chemicals
US20070289605A1 (en) * 2005-10-07 2007-12-20 Becton, Dickinson And Company Use of dilute hydrogen peroxide to remove DNA contamination
EP1996745B1 (de) * 2006-03-23 2018-05-09 M-I Production Chemicals UK Limited Verfahren zur auflösung eines ölkesselsteins
FR2904888B1 (fr) * 2006-08-11 2008-12-19 Cezus Cie Europ Du Zirconium S Methode de stabilisation du radium dans les effluents radiferes.
US8663479B2 (en) * 2006-11-20 2014-03-04 Wrt International Llc Method for removing cationic contaminants from water using natural zeolite underloaded with transition metal ions to limit leakage of intrinsic arsenic therefrom
WO2009134294A2 (en) 2008-01-30 2009-11-05 Integrity Consulting, Inc. Destruction of mixed radioactive waste by catalyzed chemical oxidation
KR100961832B1 (ko) * 2008-04-25 2010-06-08 한국원자력연구원 고 알카리 탄산염 용액 계를 사용하는 사용후핵연료의우라늄 분리회수방법과 그 장치
MX2012009164A (es) * 2010-02-10 2013-05-20 M I Drilling Fluids Uk Ltd Metodo y sistema para descontaminar arena.
US20130251086A1 (en) * 2010-07-21 2013-09-26 Atomic Energy Of Canada Limited Reactor decontamination process and reagent
US10580542B2 (en) 2010-10-15 2020-03-03 Avantech, Inc. Concentrate treatment system
US9283418B2 (en) 2010-10-15 2016-03-15 Avantech, Inc. Concentrate treatment system
RU2477758C1 (ru) * 2011-08-17 2013-03-20 Открытое акционерное общество "Сибирский химический комбинат" Способ извлечения америция
RU2492536C2 (ru) * 2011-11-22 2013-09-10 Федеральное государственное унитарное предприятие "Научно-производственное объединение "Радиевый институт им. В.Г. Хлопина" Способ переработки отработавших фильтров на основе ткани петрянова
RU2485193C1 (ru) * 2012-03-20 2013-06-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Способ извлечения урана из руд
RU2508413C1 (ru) * 2012-08-31 2014-02-27 Открытое акционерное общество "Сибирский химический комбинат" Способ извлечения америция из отходов
RU2543122C2 (ru) * 2012-09-27 2015-02-27 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский ядерный университет "МИФИ" Способ переработки упорных урановых руд, содержащих браннерит
RU2513206C1 (ru) * 2012-10-30 2014-04-20 Леонид Асхатович Мазитов Способ разделения тория-228 и радия-224
RU2572910C2 (ru) * 2013-12-03 2016-01-20 Зао "Далур" Способ выщелачивания урана из руд
LU92324B1 (fr) * 2013-12-04 2015-06-05 Loës Pierre De Procédé de dépollution des sols pollués
RU2571676C1 (ru) * 2014-08-26 2015-12-20 Открытое акционерное общество "Ведущий научно-исследовательский институт химической технологии" Способ переработки полиметаллических руд
RU2603405C1 (ru) * 2015-05-13 2016-11-27 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Способ выделения америция из жидких радиоактивных отходов и отделения его от редкоземельных элементов
RU2653400C2 (ru) * 2016-08-04 2018-05-08 Федеральное государственное автономное образовательное учреждение высшего образования "Севастопольский государственный университет" Способ выщелачивания урана из пород с незначительным его содержанием
CN106710660B (zh) * 2016-12-12 2018-04-03 北京师范大学 用于放射性污染土壤治理的固化吸附与磁分离反应器系统
CN113874101A (zh) 2019-06-05 2021-12-31 巴特尔纪念研究院 用于将镭与铅、铋和钍分离的系统和方法
WO2021126719A2 (en) * 2019-12-11 2021-06-24 Battelle Memorial Institute Systems and methods for producing elements from mixtures, storage/generation vessels, and storage/generation vessel assemblies
CN113990541A (zh) * 2021-09-08 2022-01-28 中国辐射防护研究院 一种去除放射性污染沉积氧化物的方法
CN114047274A (zh) * 2021-09-22 2022-02-15 四川轻化工大学 用于放射性样品中核素的分离提取系统
CN114133935A (zh) * 2021-11-29 2022-03-04 北京师范大学 一种由三氯化铁和有机膦酸强化的草酸基清洗活性材料

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864667A (en) * 1953-06-16 1958-12-16 Richard H Bailes Anionic exchange process for the recovery of uranium and vanadium from carbonate solutions
US3000696A (en) * 1956-07-27 1961-09-19 Texaco Development Corp Process for recovery of uranium from fossil fuels
US2841468A (en) * 1957-06-14 1958-07-01 Henry F Wilson Recovery of uranium from carbonate leach liquors
US3047434A (en) * 1958-03-28 1962-07-31 Bendix Corp Solutions and methods for radioactive decontamination
US3025131A (en) * 1958-09-11 1962-03-13 Gulf Research Development Co Process for the removal of carbonates from carbonate-containing ores
US3080262A (en) * 1959-04-07 1963-03-05 Purex Corp Process for removal of radioactive contaminants from surfaces
US3013909A (en) * 1960-03-31 1961-12-19 Guyon P Pancer Method of chemical decontamination of stainless steel nuclear facilities
US3258429A (en) * 1963-09-19 1966-06-28 Ronald D Weed Decontamination solution and method
US3660287A (en) * 1967-10-12 1972-05-02 Frank J Quattrini Aqueous reactive scale solvent
US3873362A (en) * 1973-05-29 1975-03-25 Halliburton Co Process for cleaning radioactively contaminated metal surfaces
US4200337A (en) * 1978-06-15 1980-04-29 Westinghouse Electric Corp. Catalyses of uranium oxidation
US4226640A (en) * 1978-10-26 1980-10-07 Kraftwerk Union Aktiengesellschaft Method for the chemical decontamination of nuclear reactor components
US4397819A (en) * 1980-12-31 1983-08-09 Mobil Oil Corporation Rejuvenation of the anion exchanger used for uranium recovery
US4443268A (en) * 1981-11-12 1984-04-17 The Dow Chemical Company Process for removing copper and copper oxide encrustations from ferrous surfaces
US4438077A (en) * 1982-04-27 1984-03-20 Mobil Oil Corporation Two stage selective oxidative leach method to separately recover uranium and refractory uranium-mineral complexes
US4624792A (en) * 1983-12-12 1986-11-25 Jgc Corporation Method for treating radioactive organic wastes
US4729855A (en) * 1985-11-29 1988-03-08 Westinghouse Electric Corp. Method of decontaminating radioactive metal surfaces
BE904139A (nl) * 1986-01-30 1986-05-15 Lemmens Godfried Werkwijze voor de decontaminatie van radioaktief besmette materialen.
GB2191329B (en) * 1986-06-04 1989-12-13 British Nuclear Fuels Plc Decontamination of surfaces
GB2229312B (en) * 1989-03-14 1993-01-06 British Nuclear Fuels Plc Actinide dissolution
ATE176457T1 (de) * 1989-04-03 1999-02-15 Mobil Oil Corp Verfahren zur dekontaminierung von erdgas- behandlungsvorrichtung
US5122268A (en) * 1989-08-11 1992-06-16 Westinghouse Electric Corp. Apparatus for waste disposal of radioactive hazardous waste
US5205999A (en) * 1991-09-18 1993-04-27 British Nuclear Fuels Plc Actinide dissolution

Also Published As

Publication number Publication date
ATE181451T1 (de) 1999-07-15
ES2134794T3 (es) 1999-10-16
DE69229438T2 (de) 1999-12-23
CA2084049C (en) 1998-02-17
EP0550221A1 (de) 1993-07-07
AU663743B2 (en) 1995-10-19
AU2973892A (en) 1993-07-08
CA2084049A1 (en) 1993-07-04
RU2122249C1 (ru) 1998-11-20
SK357792A3 (en) 1995-03-08
CZ284162B6 (cs) 1998-09-16
EP0550221B1 (de) 1999-06-16
CZ357792A3 (en) 1993-08-11
US5322644A (en) 1994-06-21
GR3031125T3 (en) 1999-12-31
DK0550221T3 (da) 1999-12-27
SK281361B6 (sk) 2001-02-12

Similar Documents

Publication Publication Date Title
DE69229438D1 (de) Verfahren zum Dekontaminieren von radioaktiven Materialien
AU5059990A (en) Mercury removal from liquid hydrocarbon compound
ATE48000T1 (de) Perfluor- und polyfluorverbindungen und verfahren zu deren herstellung.
IE840744L (en) Azetidinones.
ES8505000A1 (es) Un procedimiento de regeneracion de papeles viejos que contienen contaminantes polimeros
NZ234523A (en) Process for stabilising hydrogen peroxide solutions by adding a 1,2-disubstituted bis(methylenephosphonic acid)amine-cyclohexane
EP0235692A3 (en) Oligopeptidyl nitrile derivatives, the agents containing them, process for their preparation and their use
NO180295C (no) Fremgangsmåte for utvinning av germanium fra opplösninger som inneholder disse
RU97112147A (ru) Способ дезактивации радиоактивных материалов
DE69000819D1 (de) Verminderung von nitrosamin-bildung.
AU4611589A (en) Enzyme-inhibiting amino acid derivatives, a process for the preparation thereof, agents containing these, and the use thereof.
GR78030B (de)
FI883396A0 (fi) Polyarylalkanoligomerkompositioner innehaollande xylengrupper och foerfarande foer framstaellning daerav.
ES8403839A1 (es) Procedimiento para el tratamiento de una solucion acuosa que incluye nitrato de amonio, fluoruros y compuestos de uranio y para recuperar el uranio a partir de ella.
ID1014B (id) Proses untuk pemisahan logam mulia dengan menggunakan larutan pemisah yang mengandung sianida, dan hidrogen peroksida
AU1514788A (en) Process for the elimination of radioactivity from effluents
ATE89876T1 (de) Verfahren zur vorbehandlung von textilen materialien.
ATE73866T1 (de) Verfahren zur rueckgewinnung von quecksilber aus feststoffen.
YU73983A (en) Process for obtining para-chlorophenxy-acetyl-piperonyl-piperazione
JPS56164184A (en) Novel piperidine derivative
JPS51135874A (en) Process for treatm ent of waste gas
ES2031941T3 (es) Procedimiento para la separacion de mercurio mediante electrolisis.
ATE77756T1 (de) Verfahren zum sterilisieren von festen abfaellen mit hilfe von durch reaktion von halazon mit wasser freigesetztem chlor.
JPS51126400A (en) Process for recovering alkali
DE69410286T2 (de) Verfahren zum bleichen von zellstoff

Legal Events

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