FR2598020B1 - PROCESS AND DEVICE FOR DECONTAMINATION OF SMALL PARTICLES OF HARD MATERIAL MOVING IN AN IMPACT HAMMERING SYSTEM - Google Patents

PROCESS AND DEVICE FOR DECONTAMINATION OF SMALL PARTICLES OF HARD MATERIAL MOVING IN AN IMPACT HAMMERING SYSTEM

Info

Publication number
FR2598020B1
FR2598020B1 FR8605854A FR8605854A FR2598020B1 FR 2598020 B1 FR2598020 B1 FR 2598020B1 FR 8605854 A FR8605854 A FR 8605854A FR 8605854 A FR8605854 A FR 8605854A FR 2598020 B1 FR2598020 B1 FR 2598020B1
Authority
FR
France
Prior art keywords
decontamination
hard material
small particles
material moving
hammering system
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 - Lifetime
Application number
FR8605854A
Other languages
French (fr)
Other versions
FR2598020A1 (en
Inventor
Claude Antoine Lavalerie
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.)
Areva NP SAS
Original Assignee
Framatome SA
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 Framatome SA filed Critical Framatome SA
Priority to FR8605854A priority Critical patent/FR2598020B1/en
Publication of FR2598020A1 publication Critical patent/FR2598020A1/en
Application granted granted Critical
Publication of FR2598020B1 publication Critical patent/FR2598020B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/003—Nuclear facilities decommissioning arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • B24C9/006—Treatment of used abrasive material
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cleaning In General (AREA)
FR8605854A 1986-04-23 1986-04-23 PROCESS AND DEVICE FOR DECONTAMINATION OF SMALL PARTICLES OF HARD MATERIAL MOVING IN AN IMPACT HAMMERING SYSTEM Expired - Lifetime FR2598020B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8605854A FR2598020B1 (en) 1986-04-23 1986-04-23 PROCESS AND DEVICE FOR DECONTAMINATION OF SMALL PARTICLES OF HARD MATERIAL MOVING IN AN IMPACT HAMMERING SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8605854A FR2598020B1 (en) 1986-04-23 1986-04-23 PROCESS AND DEVICE FOR DECONTAMINATION OF SMALL PARTICLES OF HARD MATERIAL MOVING IN AN IMPACT HAMMERING SYSTEM

Publications (2)

Publication Number Publication Date
FR2598020A1 FR2598020A1 (en) 1987-10-30
FR2598020B1 true FR2598020B1 (en) 1992-05-15

Family

ID=9334530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8605854A Expired - Lifetime FR2598020B1 (en) 1986-04-23 1986-04-23 PROCESS AND DEVICE FOR DECONTAMINATION OF SMALL PARTICLES OF HARD MATERIAL MOVING IN AN IMPACT HAMMERING SYSTEM

Country Status (1)

Country Link
FR (1) FR2598020B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209179A2 (en) * 1972-12-04 1974-06-28 Siemens Ag Nuclear reactor component cleaning - for decontamination of parts wetted during operation
JPS59174735A (en) * 1983-03-25 1984-10-03 Toshiba Corp Method and apparatus for decontaminating equipment contaminated by radioactivity
EP0158743B1 (en) * 1984-01-26 1988-07-27 Ernst Schmutz GmbH Process and device for cleaning parts of plants which are contaminated by radioactivity

Also Published As

Publication number Publication date
FR2598020A1 (en) 1987-10-30

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Legal Events

Date Code Title Description
ST Notification of lapse