BE900575A - Procede et dispositif de decontamination de profiles metalliques souilles par la radioactivite. - Google Patents

Procede et dispositif de decontamination de profiles metalliques souilles par la radioactivite.

Info

Publication number
BE900575A
BE900575A BE0/213649A BE213649A BE900575A BE 900575 A BE900575 A BE 900575A BE 0/213649 A BE0/213649 A BE 0/213649A BE 213649 A BE213649 A BE 213649A BE 900575 A BE900575 A BE 900575A
Authority
BE
Belgium
Prior art keywords
decontamination
radioactivity
stained
metal profiles
profiles
Prior art date
Application number
BE0/213649A
Other languages
English (en)
Original Assignee
Nico Industriereinigung 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 Nico Industriereinigung Ag filed Critical Nico Industriereinigung Ag
Publication of BE900575A publication Critical patent/BE900575A/fr

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Cleaning In General (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

Selon ce procédé, on déplace les profilés (5) par rapport à des brosses rotatives en fils métalliques (6, 7, 8, 9) de façon à en éliminer les souillures sous l'action mécanique de ces brosses auxquelles sont soumises les surfaces des profilés. Les salissures ainsi détachées par voie mécanique sont ensuite aspirées (en 14) dans un courant d'air, par une séparation de poussières en deux étapes. Le faible volume de résidus peut alors etre ensaché à la sortie des séparateurs pour etre évacué.
BE0/213649A 1983-09-13 1984-09-13 Procede et dispositif de decontamination de profiles metalliques souilles par la radioactivite. BE900575A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833332881 DE3332881A1 (de) 1983-09-13 1983-09-13 Verfahren und vorrichtung zum dekontaminieren radioaktiv verschmutzter metallprofile

Publications (1)

Publication Number Publication Date
BE900575A true BE900575A (fr) 1985-03-13

Family

ID=6208860

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/213649A BE900575A (fr) 1983-09-13 1984-09-13 Procede et dispositif de decontamination de profiles metalliques souilles par la radioactivite.

Country Status (7)

Country Link
BE (1) BE900575A (fr)
CH (1) CH666573A5 (fr)
DE (1) DE3332881A1 (fr)
ES (1) ES535867A0 (fr)
FR (1) FR2551908B1 (fr)
GB (1) GB2146831B (fr)
SE (1) SE8404444L (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404575C2 (de) * 1984-02-09 1986-09-11 Brown Boveri Reaktor GmbH, 6800 Mannheim Reinigungsvorrichtung zur mechanischen Entfernung von Ablagerungen an den Oberflächen von Brennstabhüllrohren
FR2592983B1 (fr) * 1986-01-13 1988-03-25 Srti Soc Rech Tech Ind Equipement pour la decontamination de materiels contamines en surface par une substance radioactive
DE3735840A1 (de) * 1987-10-23 1989-05-03 Hoefer & Bechtel Gmbh Einrichtung zum reinigen von dichtflaechen eines reaktordruckbehaelterdeckels
FR2675942A1 (fr) * 1991-04-26 1992-10-30 Trepaud Sa Centrale nucleaire a cyclone.
DE10148999A1 (de) * 2001-10-05 2003-04-30 Babcock Noell Nuclear Gmbh Dekontaminationsanlage für Rohre
JP6041135B2 (ja) * 2012-12-04 2016-12-07 清水建設株式会社 汚染コンクリート塊の除染処理装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1185086A (fr) * 1957-10-23 1959-07-29 Osborn Mfg Co Procédé et machine alternative de finissage des surfaces
DE2163532A1 (de) * 1971-12-21 1973-08-23 Berger Maschf Gmbh Vorrichtung zum raeumen von auf gestrahlten werkstuecken, insbesondere walzprofilen, abgelagertem strahlmittel
US4063962A (en) * 1976-04-07 1977-12-20 General Atomic Company Method and apparatus for cleaning nuclear fuel elements
DE3103900C2 (de) * 1981-02-05 1984-02-02 Kernforschungsanlage Jülich GmbH, 5170 Jülich Anlage zum Aufbereiten graphitischer Brennelemente von Hochtemperatur-Kernreaktoren
DE3135882C2 (de) * 1981-09-10 1984-12-20 NTG Nukleartechnik GmbH & Co KG, 6460 Gelnhausen Vorrichtung zur Abreinigung von Sacklochgewinden in Reaktor-Druckbehältern (RDB) bei abgenommenem oder aufliegendem Reaktordeckel

Also Published As

Publication number Publication date
GB2146831A (en) 1985-04-24
GB2146831B (en) 1987-10-21
SE8404444L (sv) 1985-03-14
DE3332881A1 (de) 1985-03-28
FR2551908B1 (fr) 1987-07-17
ES8505793A1 (es) 1985-06-01
GB8422947D0 (en) 1984-11-07
CH666573A5 (de) 1988-07-29
SE8404444D0 (sv) 1984-09-05
ES535867A0 (es) 1985-06-01
FR2551908A1 (fr) 1985-03-15

Similar Documents

Publication Publication Date Title
EP0780877A3 (fr) Méthode et appareil pour capturer et enlever des particules contaminantes d'une région intérieure d'un implanteur d'ions
EP1376468A3 (fr) Procédé, programme et appareil de traitement d'images
BE900575A (fr) Procede et dispositif de decontamination de profiles metalliques souilles par la radioactivite.
AU8787391A (en) Process for separating bentonite and carbon carrier particles from the dust obtained mechanically during used sand reclamation
EP0254570A3 (en) Method and apparatus for removing snow from surfaces
AU2165483A (en) Cleaning gas cooling apparatus with solid particles during operation
CN216795228U (zh) 一种新型数字音频处理器
IL67861A0 (en) Process and system for recovering carbonaceous liquids from solid carbonaceous particles
DE59006549D1 (de) Tragbares Schleuderstrahlgerät für das Abstrahlen von Wandflächen.
JPS5249651A (en) Process for treating waste water containing carbon
ES2134516T3 (es) Procedimiento y dispositivo para la limpieza de polvo.
JPS57117434A (en) Plate piece separation method and apparatus
GB2021376A (en) Agricultural apparatus
JPS5227099A (en) Separation method of boron and fluorine from acid solution containing both of boron and fluorine.
ZA824192B (en) Autogenous heavy medium process and apparatus for separating coal from refuse
ZA8410033B (en) Process and apparatus for the removal of impurities from materials,especially from tin ore
JPS549194A (en) Method of separating good quality gypsum
JPS5348280A (en) Device for cleaning plate-like electrode for electric dust collecting apparatus
JPS56115682A (en) Resource recoverying method from waste television
JPS5312380A (en) Detecting method for steel plate surface irregularity in zm*vwymuw_v oovteel plate surface irregularity in rolled steel plate surface inspecting system
JPS5238773A (en) Dust collecting water disposal
JPS51146077A (en) Method of and apparatus for removing matter attached to beltconveyor
GB8801598D0 (en) Method & apparatus for collecting & conveying objects from surface
JPS51111957A (en) Method of separating fine solid material by centrifugal separator
JPS5292098A (en) Separating apparatus of charged particles

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NICO INDUSTRIEREINIGUNG A.G.

Effective date: 19890930