FR2143856A1 - - Google Patents

Info

Publication number
FR2143856A1
FR2143856A1 FR7223484A FR7223484A FR2143856A1 FR 2143856 A1 FR2143856 A1 FR 2143856A1 FR 7223484 A FR7223484 A FR 7223484A FR 7223484 A FR7223484 A FR 7223484A FR 2143856 A1 FR2143856 A1 FR 2143856A1
Authority
FR
France
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.)
Granted
Application number
FR7223484A
Other versions
FR2143856B1 (fr
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.)
CEN
Belgonucleaire SA
ENI Electrische Nijverheidsinstallaties
Original Assignee
CEN
Belgonucleaire SA
ENI Electrische Nijverheidsinstallaties
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 CEN, Belgonucleaire SA, ENI Electrische Nijverheidsinstallaties filed Critical CEN
Publication of FR2143856A1 publication Critical patent/FR2143856A1/fr
Application granted granted Critical
Publication of FR2143856B1 publication Critical patent/FR2143856B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/34—Apparatus or processes for dismantling nuclear fuel, e.g. before reprocessing ; Apparatus or processes for dismantling strings of spent fuel elements
    • G21C19/38—Chemical means only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/08—Working media
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • 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
    • 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
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
FR7223484A 1971-07-01 1972-06-29 Expired FR2143856B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE769377A BE769377A (fr) 1971-07-01 1971-07-01 Procede de decoupage electrochimique d'un assemblage de combustible nucleaire irradie

Publications (2)

Publication Number Publication Date
FR2143856A1 true FR2143856A1 (fr) 1973-02-09
FR2143856B1 FR2143856B1 (fr) 1976-08-13

Family

ID=3858348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7223484A Expired FR2143856B1 (fr) 1971-07-01 1972-06-29

Country Status (4)

Country Link
US (1) US3884784A (fr)
BE (1) BE769377A (fr)
FR (1) FR2143856B1 (fr)
GB (1) GB1359104A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260667A (en) * 1980-01-07 1981-04-07 The United States Of America As Represented By The Secretary Of The Navy Thermal battery cells utilizing molten nitrates as the electrolyte and oxidizer
US6821410B2 (en) 2001-03-07 2004-11-23 Matsushita Electric Industrial Co., Ltd. Biosensor and method of substrate quantification
CN107312500A (zh) * 2017-07-25 2017-11-03 陕西路圣里德太阳能研究院有限公司 三元熔盐及其制备方法
CN111188084B (zh) * 2020-01-09 2021-04-02 中国原子能科学研究院 一种适合于热室应用的可更换的整体电极及电极更换装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873233A (en) * 1956-03-21 1959-02-10 Philco Corp Method of electrodepositing metals
US3446713A (en) * 1967-09-26 1969-05-27 Israel Defence Separation of the core of a uranium fuel element from its envelope

Also Published As

Publication number Publication date
DE2232197B2 (de) 1976-01-15
DE2232197A1 (de) 1973-02-01
GB1359104A (en) 1974-07-10
BE769377A (fr) 1971-11-16
FR2143856B1 (fr) 1976-08-13
US3884784A (en) 1975-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse