DE3560971D1 - Process for decontaminating the surface of an object - Google Patents

Process for decontaminating the surface of an object

Info

Publication number
DE3560971D1
DE3560971D1 DE8585116401T DE3560971T DE3560971D1 DE 3560971 D1 DE3560971 D1 DE 3560971D1 DE 8585116401 T DE8585116401 T DE 8585116401T DE 3560971 T DE3560971 T DE 3560971T DE 3560971 D1 DE3560971 D1 DE 3560971D1
Authority
DE
Germany
Prior art keywords
decontaminating
layer
forming material
removable
solidification
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
Application number
DE8585116401T
Other languages
German (de)
Inventor
Heinrich Dr Di Weichselgartner
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.)
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Original Assignee
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
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 Max Planck Gesellschaft zur Foerderung der Wissenschaften eV filed Critical Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Priority to DE8585116401T priority Critical patent/DE3560971D1/en
Application granted granted Critical
Publication of DE3560971D1 publication Critical patent/DE3560971D1/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Electrochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Detergent Compositions (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Catching Or Destruction (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

1. Process for decontaminating the surface of an object in which a removable layer of a decontaminating and a layer-forming material is produced on the surface and then the layer is removed from the surface with the impurities contained in it, characterised in that firstly only the decontaminating material is applied to the surface and allowed to act and subsequently the layer-forming material is so applied that it absorbs the decontaminating material before its solidification into the removable layer.
DE8585116401T 1984-12-21 1985-12-20 Process for decontaminating the surface of an object Expired DE3560971D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8585116401T DE3560971D1 (en) 1984-12-21 1985-12-20 Process for decontaminating the surface of an object

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843446931 DE3446931A1 (en) 1984-12-21 1984-12-21 METHOD FOR DECONTAMINATING THE SURFACE OF AN OBJECT
DE8585116401T DE3560971D1 (en) 1984-12-21 1985-12-20 Process for decontaminating the surface of an object

Publications (1)

Publication Number Publication Date
DE3560971D1 true DE3560971D1 (en) 1987-12-17

Family

ID=6253573

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19843446931 Granted DE3446931A1 (en) 1984-12-21 1984-12-21 METHOD FOR DECONTAMINATING THE SURFACE OF AN OBJECT
DE8585116401T Expired DE3560971D1 (en) 1984-12-21 1985-12-20 Process for decontaminating the surface of an object

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19843446931 Granted DE3446931A1 (en) 1984-12-21 1984-12-21 METHOD FOR DECONTAMINATING THE SURFACE OF AN OBJECT

Country Status (3)

Country Link
EP (1) EP0185393B1 (en)
AT (1) ATE30804T1 (en)
DE (2) DE3446931A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656949B1 (en) * 1990-01-09 1994-03-25 Commissariat A Energie Atomique DECONTAMINANT GEL AND ITS USE FOR RADIOACTIVE DECONTAMINATION OF SURFACES.
FR2717709B1 (en) * 1994-03-22 1996-04-26 Commissariat Energie Atomique Gel capable of retaining radioactive contamination and its use to protect or decontaminate a surface.
DE19521236C2 (en) * 1995-06-10 1999-08-05 Nukem Gmbh Process for decontaminating the boundaries of closed areas
WO1997030457A1 (en) * 1996-02-12 1997-08-21 Siemens Aktiengesellschaft Drum with a body with toxic and/or radioactive contamination and production process of said drum
GB2331106A (en) * 1997-11-05 1999-05-12 Polyval Plc Use of polyvinyl alcohol as rust remover
US20040149311A1 (en) * 2002-11-15 2004-08-05 The Procter & Gamble Company Method for cleaning cookware and tableware with film-forming liquid dishwashing compositions, and compositions therefore
WO2005031757A1 (en) * 2003-09-23 2005-04-07 Microtek Medical Holdings, Inc. Strippable pva coatings and methods of making and using the same
DE102005037335B4 (en) * 2005-08-04 2008-12-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Residue-free removable pickling agent
RU2520446C2 (en) * 2012-10-15 2014-06-27 Открытое акционерное общество "Научно-производственное объединение по исследованию и проектированию энергетического оборудования им. И.И. Ползунова" (ОАО "НПО ЦКТИ") Method of cleaning of energotechnological equipment working surfaces
RU2638162C1 (en) * 2017-03-06 2017-12-12 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Composition for dust suppression and containment of combustion products after fire extinguishing with radiation factor
DE102020120666B3 (en) * 2020-04-30 2021-02-04 Kompass Holding GbR Marc Schulte & Miriam Schulte (vertretungsberechtigter Gesellschafter: Miriam Schulte, 33739 Bielefeld) Method for removing a large area of a contaminated plastic coating from a building made of concrete or masonry
CN115926515A (en) * 2022-12-06 2023-04-07 核工业北京化工冶金研究院 Strippable membrane detergent and application method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB848588A (en) * 1959-06-05 1960-09-21 Atomic Energy Authority Uk Method for separating particles of radioactive material from a solid surface
BE607242A (en) * 1960-08-16
DD81048A1 (en) * 1969-09-22 1971-04-05 Method for decontaminating surfaces using peelable layers
EP0047857A3 (en) * 1980-09-13 1982-06-23 Nukem GmbH Process for decontaminating radioactively polluted surfaces
DE3103353A1 (en) * 1981-01-31 1982-08-12 Nukem Gmbh, 6450 Hanau Process for the decontamination of radioactively contaminated surfaces
DE3172473D1 (en) * 1981-03-18 1985-11-07 Wiederaufarbeitung Von Kernbre Process for decontaminating objects

Also Published As

Publication number Publication date
ATE30804T1 (en) 1987-11-15
EP0185393B1 (en) 1987-11-11
DE3446931C2 (en) 1987-01-08
EP0185393A1 (en) 1986-06-25
DE3446931A1 (en) 1986-07-03

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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