ES2131348T3 - Procedimiento para descontaminar materiales radiactivos. - Google Patents

Procedimiento para descontaminar materiales radiactivos.

Info

Publication number
ES2131348T3
ES2131348T3 ES95940375T ES95940375T ES2131348T3 ES 2131348 T3 ES2131348 T3 ES 2131348T3 ES 95940375 T ES95940375 T ES 95940375T ES 95940375 T ES95940375 T ES 95940375T ES 2131348 T3 ES2131348 T3 ES 2131348T3
Authority
ES
Spain
Prior art keywords
pct
radioactive materials
materials
procedure
sec
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 - Lifetime
Application number
ES95940375T
Other languages
English (en)
Inventor
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 ES2131348T3 publication Critical patent/ES2131348T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
    • G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes
    • 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
    • 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
    • G21F9/20—Disposal of liquid waste
    • G21F9/22—Disposal of liquid waste by storage in a tank or other container
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Sludge (AREA)
  • Measurement Of Radiation (AREA)
  • Detergent Compositions (AREA)

Abstract

UN PROCESO PARA LA DESCONTAMINACION DE MATERIALES RADIACTIVOS CONSISTENTE EN LOS SIGUIENTES PASOS: I) PONER EN CONTACTO EL MATERIAL A DESCONTAMINAR CON UNA SOLUCION QUE CONTENGA CARBONATO DILUIDO EN PRESENCIA DE PARTICULAS DE INTERCAMBIO DE IONES QUE O BIEN CONTIENEN O BIEN TIENEN UNA FUNCION QUELANTE ENLAZADA A LAS MISMAS; Y II) SEPARAR LAS PARTICULAS DE INTERCAMBIO DE IONES DE LA SOLUCION QUE CONTIENE CARBONATO DILUIDO. LOS MATERIALES RADIACTIVOS QUE SE TRATAN PUEDEN SER MATERIALES NATURALES, TALES COMO TIERRA, O MATERIALES ARTIFICIALES TALES COMO HORMIGON O ACERO, QUE HAN SUFRIDO UNA CONTAMINACION.
ES95940375T 1994-12-22 1995-12-14 Procedimiento para descontaminar materiales radiactivos. Expired - Lifetime ES2131348T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9426023.9A GB9426023D0 (en) 1994-12-22 1994-12-22 Process for decontaminating radioactive materials

Publications (1)

Publication Number Publication Date
ES2131348T3 true ES2131348T3 (es) 1999-07-16

Family

ID=10766454

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95940375T Expired - Lifetime ES2131348T3 (es) 1994-12-22 1995-12-14 Procedimiento para descontaminar materiales radiactivos.

Country Status (24)

Country Link
US (1) US5852786A (es)
EP (1) EP0799486B1 (es)
JP (1) JP3469899B2 (es)
KR (1) KR100387877B1 (es)
CN (1) CN1145976C (es)
AT (1) ATE176829T1 (es)
AU (1) AU689676B2 (es)
BG (1) BG63234B1 (es)
BR (1) BR9510508A (es)
CA (1) CA2208033A1 (es)
CZ (1) CZ285742B6 (es)
DE (1) DE69507905T2 (es)
DK (1) DK0799486T3 (es)
EE (1) EE03635B1 (es)
ES (1) ES2131348T3 (es)
GB (1) GB9426023D0 (es)
GE (1) GEP20002251B (es)
GR (1) GR3030139T3 (es)
HU (1) HU219330B (es)
PL (1) PL181516B1 (es)
RU (1) RU2142172C1 (es)
SK (1) SK280392B6 (es)
UA (1) UA27086C2 (es)
WO (1) WO1996019812A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6217743B1 (en) * 1997-02-12 2001-04-17 Sachem, Inc. Process for recovering organic hydroxides from waste solutions
GB9709882D0 (en) * 1997-05-16 1997-07-09 British Nuclear Fuels Plc A method for cleaning radioactively contaminated material
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
US7148393B1 (en) * 2003-04-22 2006-12-12 Radiation Decontamination Solutions, Llc Ion-specific radiodecontamination method and treatment for radiation patients
US6972095B1 (en) 2003-05-07 2005-12-06 Electric Power Research Institute Magnetic molecules: a process utilizing functionalized magnetic ferritins for the selective removal of contaminants from solution by magnetic filtration
FR2861494B1 (fr) * 2003-10-28 2005-12-23 Commissariat Energie Atomique Utilisation de carbonates mixtes frittes pour le confinement de carbone radioactif.
JP4114076B2 (ja) * 2004-02-17 2008-07-09 独立行政法人 日本原子力研究開発機構 アクチノイド元素の分離方法
WO2007091559A1 (ja) * 2006-02-09 2007-08-16 Kabushiki Kaisha Toshiba 化学除染装置およびその除染方法
GB0717612D0 (en) * 2007-09-10 2007-10-17 Mallinckrodt Inc Purification of metals
US8097164B2 (en) * 2007-11-08 2012-01-17 Electric Power Research Institute, Inc. Process for preparing magnetic particles for selectively removing contaminants from solution
GB2493295B (en) * 2010-04-01 2015-06-10 Univ Dundee Decontamination method
US9214248B2 (en) * 2010-12-15 2015-12-15 Electric Power Research Institute, Inc. Capture and removal of radioactive species from an aqueous solution
US8658580B2 (en) * 2012-03-01 2014-02-25 Uchicago Argonne, Llc Superabsorbing gel for actinide, lanthanide, and fission product decontamination
KR101431375B1 (ko) * 2013-03-15 2014-08-19 한국원자력연구원 중합체가 부착된 방사성 콘크리트 폐기물의 제염 방법
CN103308936A (zh) * 2013-06-18 2013-09-18 中国原子能科学研究院 一种用于微堆退役的堆水池清理方法
US11373776B2 (en) * 2017-01-06 2022-06-28 GeoRoc International, Inc. Integrated ion-exchange disposal and treatment system
RU2654195C1 (ru) * 2017-06-01 2018-05-17 Общество с ограниченной ответственностью "РАОТЕХ" Способ переработки жидких радиоактивных отходов
CN113897201A (zh) * 2021-11-29 2022-01-07 北京师范大学 一种由氨基酸强化的碳酸盐基清洗活性材料

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB229312A (en) * 1924-02-12 1926-05-11 British Thomson Houston Co Ltd Improvements in and relating to pressure relieving diaphragms for electrical apparatus casings
CS245861B1 (en) * 1984-06-01 1986-10-16 Zdenek Matejka Method of heavy metals separation from aminocarboxyl complexing substances
GB2229312B (en) * 1989-03-14 1993-01-06 British Nuclear Fuels Plc Actinide dissolution
US5087372A (en) * 1989-03-24 1992-02-11 Asahi Kasei Kogyo Kabushiki Kaisha Method for removing heavy metal ions from contaminated water and a porous membrane usable therefor
GB9115018D0 (en) * 1991-07-11 1991-08-28 Bradtec Ltd Purification of solutions
US5322644A (en) * 1992-01-03 1994-06-21 Bradtec-Us, Inc. Process for decontamination of radioactive materials

Also Published As

Publication number Publication date
JP3469899B2 (ja) 2003-11-25
CN1145976C (zh) 2004-04-14
RU2142172C1 (ru) 1999-11-27
GB9426023D0 (en) 1995-02-22
GR3030139T3 (en) 1999-08-31
SK280392B6 (sk) 2000-01-18
BG63234B1 (bg) 2001-06-29
CZ285742B6 (cs) 1999-10-13
PL181516B1 (pl) 2001-08-31
EP0799486B1 (en) 1999-02-17
KR100387877B1 (ko) 2003-08-19
BR9510508A (pt) 1998-01-13
US5852786A (en) 1998-12-22
HU219330B (en) 2001-03-28
AU4184496A (en) 1996-07-10
EP0799486A1 (en) 1997-10-08
JPH10510924A (ja) 1998-10-20
HUT77056A (hu) 1998-03-02
CA2208033A1 (en) 1996-06-27
DE69507905D1 (de) 1999-03-25
EE03635B1 (et) 2002-02-15
CN1175318A (zh) 1998-03-04
SK83097A3 (en) 1998-01-14
BG101603A (en) 1998-02-27
PL320794A1 (en) 1997-10-27
EE9700140A (et) 1997-12-15
KR980701128A (ko) 1998-04-30
AU689676B2 (en) 1998-04-02
WO1996019812A1 (en) 1996-06-27
GEP20002251B (en) 2000-09-25
ATE176829T1 (de) 1999-03-15
DE69507905T2 (de) 1999-09-16
UA27086C2 (uk) 2000-02-28
DK0799486T3 (da) 1999-09-20
CZ190197A3 (en) 1997-11-12

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