DK0550221T3 - Fremgangsmåde til dekontaminering af radioaktive materialer - Google Patents

Fremgangsmåde til dekontaminering af radioaktive materialer

Info

Publication number
DK0550221T3
DK0550221T3 DK92311567T DK92311567T DK0550221T3 DK 0550221 T3 DK0550221 T3 DK 0550221T3 DK 92311567 T DK92311567 T DK 92311567T DK 92311567 T DK92311567 T DK 92311567T DK 0550221 T3 DK0550221 T3 DK 0550221T3
Authority
DK
Denmark
Prior art keywords
contaminant
dissolved
decontamination
radioactive materials
radioactive
Prior art date
Application number
DK92311567T
Other languages
English (en)
Inventor
Michael J Dunn
David Bradbury
George Richard Elder
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 DK0550221T3 publication Critical patent/DK0550221T3/da

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)
DK92311567T 1992-01-03 1992-12-17 Fremgangsmåde til dekontaminering af radioaktive materialer DK0550221T3 (da)

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 (1)

Publication Number Publication Date
DK0550221T3 true DK0550221T3 (da) 1999-12-27

Family

ID=25220704

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92311567T DK0550221T3 (da) 1992-01-03 1992-12-17 Fremgangsmåde til dekontaminering af radioaktive materialer

Country Status (11)

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

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
MX9701698A (es) * 1994-09-12 1997-05-31 Commodore Applied Technologies Metodos para descontaminar terrenos que contienen substacias nocivas.
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
US5591270A (en) * 1995-07-31 1997-01-07 Corpex Technologies, Inc. Lead oxide removal method
US5678232A (en) * 1995-07-31 1997-10-14 Corpex Technologies, Inc. Lead decontamination 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
US6605158B1 (en) 2001-10-12 2003-08-12 Bobolink, Inc. Radioactive decontamination and translocation method
US6497769B1 (en) 2001-10-12 2002-12-24 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
WO2007044520A1 (en) * 2005-10-07 2007-04-19 Becton, Dickinson & Company Methods using dilute hydrogen peroxide to remove nucleic acid contamination
US7470330B2 (en) * 2006-03-23 2008-12-30 M-1 Production Chemicals Uk Limited Method for dissolving oilfield scale
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
WO2011098765A1 (en) * 2010-02-10 2011-08-18 M-I Drilling Fluids Uk Limited Method and system for decontaminating sand
RO129039A2 (ro) * 2010-07-21 2013-11-29 Atomic Energy Of Canada Limited Procedeu şi reactiv de decontaminare a unui reactor
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
US11925879B2 (en) 2019-06-05 2024-03-12 Battelle Memorial Institute Systems and methods for separating radium from lead, bismuth, and thorium
CN114829640A (zh) * 2019-12-11 2022-07-29 巴特尔纪念研究院 用于由混合物生产元素的系统和方法、储存/发生容器以及储存/发生容器组件
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
DE69034176T2 (de) * 1989-04-03 2005-05-19 Exxonmobil Oil Corp. Auflösung von Sulfatniederschlägen
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
CA2084049C (en) 1998-02-17
ES2134794T3 (es) 1999-10-16
RU2122249C1 (ru) 1998-11-20
EP0550221A1 (en) 1993-07-07
CZ284162B6 (cs) 1998-09-16
SK281361B6 (sk) 2001-02-12
CZ357792A3 (en) 1993-08-11
GR3031125T3 (en) 1999-12-31
SK357792A3 (en) 1995-03-08
AU2973892A (en) 1993-07-08
DE69229438T2 (de) 1999-12-23
AU663743B2 (en) 1995-10-19
US5322644A (en) 1994-06-21
DE69229438D1 (de) 1999-07-22
CA2084049A1 (en) 1993-07-04
ATE181451T1 (de) 1999-07-15
EP0550221B1 (en) 1999-06-16

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