DE58904254D1 - Elektropolierverfahren zum zwecke der dekontamination. - Google Patents

Elektropolierverfahren zum zwecke der dekontamination.

Info

Publication number
DE58904254D1
DE58904254D1 DE8989113091T DE58904254T DE58904254D1 DE 58904254 D1 DE58904254 D1 DE 58904254D1 DE 8989113091 T DE8989113091 T DE 8989113091T DE 58904254 T DE58904254 T DE 58904254T DE 58904254 D1 DE58904254 D1 DE 58904254D1
Authority
DE
Germany
Prior art keywords
decontamination
electropolishing method
electropolishing
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
DE8989113091T
Other languages
English (en)
Inventor
Robert Weber
Hubert Stamm
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE58904254D1 publication Critical patent/DE58904254D1/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
    • G21F9/04—Treating liquids
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/16—Polishing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
DE8989113091T 1988-07-28 1989-07-17 Elektropolierverfahren zum zwecke der dekontamination. Expired - Fee Related DE58904254D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3825708 1988-07-28

Publications (1)

Publication Number Publication Date
DE58904254D1 true DE58904254D1 (de) 1993-06-09

Family

ID=6359787

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989113091T Expired - Fee Related DE58904254D1 (de) 1988-07-28 1989-07-17 Elektropolierverfahren zum zwecke der dekontamination.

Country Status (8)

Country Link
US (1) US5019228A (de)
EP (1) EP0352594B1 (de)
JP (1) JP2750909B2 (de)
KR (1) KR900002341A (de)
BR (1) BR8903736A (de)
DE (1) DE58904254D1 (de)
ES (1) ES2042895T3 (de)
RU (1) RU2009557C1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5315175A (en) * 1993-03-18 1994-05-24 Northern Telecom Limited Quasi-differential bus
FR2707303B1 (fr) * 1993-07-08 1995-09-22 Framatome Sa Procédé et dispositif d'usinage électrochimique de matériaux métalliques et notamment de la surface interne de traversées de fond de cuve d'un réacteur nucléaire.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506582A (en) * 1945-06-20 1950-05-09 Mateosian Edward Der Electrolytic polishing of metals
DE2756145A1 (de) * 1977-12-16 1979-06-21 Bbc Brown Boveri & Cie Dekontaminations-verfahren und -einrichtung
DD216051A1 (de) * 1983-06-17 1984-11-28 Energiewerke Nord Gmbh Verfahren und vorrichtung zur elektrolytischen behandlung metallischer hohlzylinder
DE3343396A1 (de) * 1983-11-30 1985-06-05 Kraftwerk Union AG, 4330 Mülheim Verfahren zum dekontaminieren metallischer komponenten einer kerntechnischen anlage
DE3345278A1 (de) * 1983-12-14 1985-06-27 Kraftwerk Union AG, 4330 Mülheim Vorrichtung zum elektropolieren der innenoberflaeche von hohlzylindrischen koerpern
WO1986007184A1 (en) * 1985-05-28 1986-12-04 Jozef Hanulik Agent for decontaminating contaminated metal materials or cement-containing materials, production method and utilization
FR2609352B1 (fr) * 1987-01-05 1992-10-30 Commissariat Energie Atomique Procede de decontamination de la surface d'une piece metallique contaminee par du tritium et dispositif utilisable pour ce procede

Also Published As

Publication number Publication date
RU2009557C1 (ru) 1994-03-15
JP2750909B2 (ja) 1998-05-18
ES2042895T3 (es) 1993-12-16
EP0352594A1 (de) 1990-01-31
US5019228A (en) 1991-05-28
JPH0274900A (ja) 1990-03-14
KR900002341A (ko) 1990-02-28
EP0352594B1 (de) 1993-05-05
BR8903736A (pt) 1990-03-20

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Legal Events

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