DE59400707D1 - Verfahren zur Dekontamination von radioaktiven Metalloberflächen - Google Patents

Verfahren zur Dekontamination von radioaktiven Metalloberflächen

Info

Publication number
DE59400707D1
DE59400707D1 DE59400707T DE59400707T DE59400707D1 DE 59400707 D1 DE59400707 D1 DE 59400707D1 DE 59400707 T DE59400707 T DE 59400707T DE 59400707 T DE59400707 T DE 59400707T DE 59400707 D1 DE59400707 D1 DE 59400707D1
Authority
DE
Germany
Prior art keywords
decontamination
metal surfaces
radioactive metal
radioactive
metal
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
DE59400707T
Other languages
English (en)
Inventor
Jozef Dr Dipl Chem Ing Hanulik
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.)
Sellafield Ltd
Original Assignee
Deco Hanulik AG
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 Deco Hanulik AG filed Critical Deco Hanulik AG
Application granted granted Critical
Publication of DE59400707D1 publication Critical patent/DE59400707D1/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
    • G21F9/001—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)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
DE59400707T 1993-02-01 1994-01-20 Verfahren zur Dekontamination von radioaktiven Metalloberflächen Expired - Fee Related DE59400707D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH28593 1993-02-01

Publications (1)

Publication Number Publication Date
DE59400707D1 true DE59400707D1 (de) 1996-10-31

Family

ID=4183509

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59400707T Expired - Fee Related DE59400707D1 (de) 1993-02-01 1994-01-20 Verfahren zur Dekontamination von radioaktiven Metalloberflächen

Country Status (3)

Country Link
US (1) US5386078A (de)
EP (1) EP0610153B1 (de)
DE (1) DE59400707D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5545795A (en) * 1993-02-01 1996-08-13 Deco-Hanulik Ag Method for decontaminating radioactive metal surfaces
DE59400707D1 (de) 1993-02-01 1996-10-31 Deco Hanulik Ag Verfahren zur Dekontamination von radioaktiven Metalloberflächen
GB9325323D0 (en) * 1993-12-10 1994-02-16 British Nuclear Fuels Plc Decontamination of metals
US5564105A (en) * 1995-05-22 1996-10-08 Westinghouse Electric Corporation Method of treating a contaminated aqueous solution
JPH09101397A (ja) * 1995-10-02 1997-04-15 Morikawa Sangyo Kk 放射性の金属イオンを有する有機処理液の分解方法及び装置並びにそれを用いた放射性金属の採取方法及び装置。
GB9610647D0 (en) 1996-05-21 1996-07-31 British Nuclear Fuels Plc Decontamination of metal
GB2319259A (en) * 1996-11-15 1998-05-20 Babcock Rosyth Defence Limited reducing radionucleide contamination of a metallic component
US20030052063A1 (en) * 2001-03-30 2003-03-20 Motoaki Sakashita Decontamination method and apparatus
JP3809577B2 (ja) * 2001-04-03 2006-08-16 株式会社日立製作所 放射性物質除染方法及び放射性物質除染装置
FR2826355B1 (fr) * 2001-06-22 2003-08-15 Commissariat Energie Atomique Procede de traitement d'un effluent, notamment radioactif, contenant des matieres organiques
KR100724710B1 (ko) * 2002-11-21 2007-06-04 가부시끼가이샤 도시바 방사화 부품의 화학적 오염제거 시스템 및 방법
JP2010101762A (ja) * 2008-10-24 2010-05-06 Chubu Electric Power Co Inc 放射性金属廃棄物の除染方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1136398A (en) * 1979-12-10 1982-11-30 William A. Seddon Decontaminating reagents for radioactive systems
CH653466A5 (de) * 1981-09-01 1985-12-31 Industrieorientierte Forsch Verfahren zur dekontamination von stahloberflaechen und entsorgung der radioaktiven stoffe.
US4587043A (en) * 1983-06-07 1986-05-06 Westinghouse Electric Corp. Decontamination of metal surfaces in nuclear power reactors
JPS61231496A (ja) * 1985-04-05 1986-10-15 日立プラント建設株式会社 放射性金属廃棄物の除染方法
WO1986007184A1 (en) * 1985-05-28 1986-12-04 Jozef Hanulik Agent for decontaminating contaminated metal materials or cement-containing materials, production method and utilization
US5024805A (en) * 1989-08-09 1991-06-18 Westinghouse Electric Corp. Method for decontaminating a pressurized water nuclear reactor system
DE59400707D1 (de) 1993-02-01 1996-10-31 Deco Hanulik Ag Verfahren zur Dekontamination von radioaktiven Metalloberflächen
GB9325323D0 (en) 1993-12-10 1994-02-16 British Nuclear Fuels Plc Decontamination of metals

Also Published As

Publication number Publication date
US5386078A (en) 1995-01-31
EP0610153A1 (de) 1994-08-10
EP0610153B1 (de) 1996-09-25

Similar Documents

Publication Publication Date Title
DE59403432D1 (de) Verfahren zur Direktreduktion von Eisenoxide enthaltenden Stoffen
DE69406103D1 (de) Verfahren zur Oxidation der Oberflächen eines Gegenstandes
DE69321843D1 (de) Verfahren zur entsorgung von stadtmüll
ATA207091A (de) Verfahren zur nutzbarmachung von entsorgungsgütern
DE69313709T2 (de) Verfahren zur Bearbeitung von Diamanten
DE69309244D1 (de) Verfahren zur Entseuchung radioaktivkontaminierten Bodens
DE69400257D1 (de) Verfahren zur Reinigung von Pentafluorethan
DE59400947D1 (de) Verfahren zur plasmabehandlung von antiballistisch wirksamen materialien
DE59400707D1 (de) Verfahren zur Dekontamination von radioaktiven Metalloberflächen
DE69216795D1 (de) Verfahren zur Dekontaminierung von Übergangsmetall
DE69119138D1 (de) Verfahren zur Phosphatierung von Metalloberflächen
DE69418318D1 (de) Verfahren zur krafterzeugung
NO934138D0 (no) Fremgangsm}te for dekontaminasjon av st}lkomponenter
DE69314365D1 (de) Verfahren zur Monohydroxylierung von Phenolverbindungen
DE69309843D1 (de) Verfahren zur Wiedergewinnung von Bortrifluorid
DE69321296D1 (de) Verfahren zur Entfernung von Kesselstein
DE69301353D1 (de) Verfahren zur Wiedergewinnung von Thiocyanat
DE69124682D1 (de) Verfahren zur metallothermischen Reduktion Seltener-Erd-Fluoride
DE69508508T2 (de) Verfahren zur Aktivierung von Metallhydriden
ATA181993A (de) Verfahren zur umweltgerechten entsorgung von triazinabfällen
DE59303043D1 (de) Verfahren zur entsorgung des überschussschlammes
DE69428752D1 (de) Verfahren zum Verbinden von Metal enthaltenden Gegenständen
DE69423681D1 (de) Verfahren zum Härten von metallischen Gegenstanden
DE69413907D1 (de) Verfahren zur Erkennung von ionisierender Strahlung
DE58906033D1 (de) Verfahren zur Entsorgung und Wiederverwendung von teilweise schwachkontaminierten Kabeln aus kerntechnischen Anlagen.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BRITISH NUCLEAR FUELS PLC, RISLEY, WARRINGTON, CHE

8339 Ceased/non-payment of the annual fee