NL1005060C2 - Werkwijze en inrichting voor het loswerken van resten, in het bijzonder voor de decontaminatie in kerntechnische installaties. - Google Patents

Werkwijze en inrichting voor het loswerken van resten, in het bijzonder voor de decontaminatie in kerntechnische installaties. Download PDF

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Publication number
NL1005060C2
NL1005060C2 NL1005060A NL1005060A NL1005060C2 NL 1005060 C2 NL1005060 C2 NL 1005060C2 NL 1005060 A NL1005060 A NL 1005060A NL 1005060 A NL1005060 A NL 1005060A NL 1005060 C2 NL1005060 C2 NL 1005060C2
Authority
NL
Netherlands
Prior art keywords
electrode system
deposits
decontamination
support unit
loosening
Prior art date
Application number
NL1005060A
Other languages
English (en)
Dutch (nl)
Other versions
NL1005060A1 (nl
Inventor
Juergen Hofmann
Bernd Dr Birkicht
Original Assignee
Tzn Forschung & Entwicklung
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 Tzn Forschung & Entwicklung filed Critical Tzn Forschung & Entwicklung
Publication of NL1005060A1 publication Critical patent/NL1005060A1/xx
Application granted granted Critical
Publication of NL1005060C2 publication Critical patent/NL1005060C2/nl

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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
    • G21F9/005—Decontamination of the surface of objects by ablation
    • 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
    • G21F9/30—Processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Cleaning In General (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
NL1005060A 1996-02-03 1997-01-22 Werkwijze en inrichting voor het loswerken van resten, in het bijzonder voor de decontaminatie in kerntechnische installaties. NL1005060C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19603902A DE19603902C2 (de) 1996-02-03 1996-02-03 Verfahren und Anordnung zum Ablösen von Rückständen insbesondere zur Dekontaminierung in kerntechnischen Anlagen
DE19603902 1996-02-03

Publications (2)

Publication Number Publication Date
NL1005060A1 NL1005060A1 (nl) 1997-08-05
NL1005060C2 true NL1005060C2 (nl) 1998-02-05

Family

ID=7784425

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1005060A NL1005060C2 (nl) 1996-02-03 1997-01-22 Werkwijze en inrichting voor het loswerken van resten, in het bijzonder voor de decontaminatie in kerntechnische installaties.

Country Status (7)

Country Link
US (1) US5881751A (de)
JP (1) JPH09234442A (de)
CA (1) CA2195726A1 (de)
DE (1) DE19603902C2 (de)
FR (1) FR2744558B1 (de)
GB (1) GB2309817B (de)
NL (1) NL1005060C2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2533656C1 (ru) * 2013-06-24 2014-11-20 Федеральное государственное унитарное предприятие "Горно-химический комбинат" Пульсационный клапанный погружной насос
US9334579B2 (en) * 2013-10-29 2016-05-10 Westinghouse Electric Company Llc Targeted heat exchanger deposit removal by combined dissolution and mechanical removal
FR3102001B1 (fr) * 2019-10-11 2022-04-29 Framatome Sa Dispositif de nettoyage pour collecter des débris dans un volume de fluide d'une installation nucléaire et procédé de nettoyage associé

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU452251A1 (ru) * 1969-02-14 1977-11-12 Центральный Научно-Исследовательский Институт Шерстянной Промышленности Способ очистки волокнистого материала
US4699665A (en) * 1984-12-26 1987-10-13 Anco Engineers, Inc. Method of pressure pulse cleaning heat exchanger tubes, upper tube support plates and other areas in a nuclear steam generator and other tube bundle heat exchangers
US4847042A (en) * 1982-09-01 1989-07-11 Siemens Aktiengesellschaft Apparatus for storing nuclear reactor fuel assemblies in a water pit
EP0373936A1 (de) * 1988-12-15 1990-06-20 Westinghouse Electric Corporation Verfahren und Einrichtung zur druckpulsierenden Entfernung von Bruchstücken aus nuklearen Brennelementen
ZA897864B (en) * 1988-10-31 1990-07-25 Barend Bosch Pieter Water treatment and monitoring of water quality
FR2642889A1 (fr) * 1989-02-07 1990-08-10 Doryokuro Kakunenryo Procede de nettoyage de recipients contamines par une substance radioactive

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726206C3 (de) * 1977-06-10 1980-03-06 Battelle-Institut E.V., 6000 Frankfurt Verfahren zur Zerlegung dickwandiger Stahlbehälter
US4470952A (en) * 1982-06-14 1984-09-11 Automation Industries, Inc. Floating decontamination apparatus
DE3238886A1 (de) * 1982-10-21 1984-04-26 Brown Boveri Reaktor GmbH, 6800 Mannheim Verfahren und einrichtung zum entfernen von ablagerungen auf den oberflaechen der bauteile einer wassergekuehlten kernreaktoranlage
US4595419A (en) * 1982-12-27 1986-06-17 Proto-Power Corporation Ultrasonic decontamination robot
SE443002B (sv) * 1984-07-04 1986-02-10 Asea Atom Ab Sett for lokal rengoring av med korrosionsprodukter, fremst oxider, belagda metallytor pa en kernreaktor i samband med inspektion
DE3447827A1 (de) * 1984-12-29 1986-07-10 Werner Dr.med. 4330 Mülheim Schubert Rohrreinigungsgeraet mit anschlagbolzen im duesenkopf zur beseitigung von harten inkrustierungen in leitungen
JPS62269096A (ja) * 1986-05-19 1987-11-21 株式会社日立製作所 除染方法
JP3293928B2 (ja) * 1993-02-22 2002-06-17 株式会社東芝 超音波洗浄方法およびその装置
DE19532219C2 (de) * 1995-09-01 1997-07-31 Tzn Forschung & Entwicklung Energiewandler zur Hochleistungspulserzeugung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU452251A1 (ru) * 1969-02-14 1977-11-12 Центральный Научно-Исследовательский Институт Шерстянной Промышленности Способ очистки волокнистого материала
US4847042A (en) * 1982-09-01 1989-07-11 Siemens Aktiengesellschaft Apparatus for storing nuclear reactor fuel assemblies in a water pit
US4699665A (en) * 1984-12-26 1987-10-13 Anco Engineers, Inc. Method of pressure pulse cleaning heat exchanger tubes, upper tube support plates and other areas in a nuclear steam generator and other tube bundle heat exchangers
ZA897864B (en) * 1988-10-31 1990-07-25 Barend Bosch Pieter Water treatment and monitoring of water quality
EP0373936A1 (de) * 1988-12-15 1990-06-20 Westinghouse Electric Corporation Verfahren und Einrichtung zur druckpulsierenden Entfernung von Bruchstücken aus nuklearen Brennelementen
FR2642889A1 (fr) * 1989-02-07 1990-08-10 Doryokuro Kakunenryo Procede de nettoyage de recipients contamines par une substance radioactive

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 7830, Derwent World Patents Index; Class D23, AN 78-54872A, XP002044812 *
DATABASE WPI Section Ch Week 9044, Derwent World Patents Index; Class D15, AN 90-335156, XP002044813 *

Also Published As

Publication number Publication date
GB9701074D0 (en) 1997-03-12
US5881751A (en) 1999-03-16
GB2309817B (en) 1999-07-28
DE19603902A1 (de) 1997-08-07
FR2744558A1 (fr) 1997-08-08
JPH09234442A (ja) 1997-09-09
GB2309817A (en) 1997-08-06
DE19603902C2 (de) 1999-06-17
CA2195726A1 (en) 1997-08-04
FR2744558B1 (fr) 1998-11-06
NL1005060A1 (nl) 1997-08-05

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PD2B A search report has been drawn up
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Effective date: 20020801