FR2558486B1 - ELECTROCHEMICAL PROCESS FOR REMOVING TONGUE SURROUNDING METAL ELEMENTS IN BULK MATERIALS - Google Patents

ELECTROCHEMICAL PROCESS FOR REMOVING TONGUE SURROUNDING METAL ELEMENTS IN BULK MATERIALS

Info

Publication number
FR2558486B1
FR2558486B1 FR8400922A FR8400922A FR2558486B1 FR 2558486 B1 FR2558486 B1 FR 2558486B1 FR 8400922 A FR8400922 A FR 8400922A FR 8400922 A FR8400922 A FR 8400922A FR 2558486 B1 FR2558486 B1 FR 2558486B1
Authority
FR
France
Prior art keywords
metal elements
bulk materials
electrochemical process
surrounding metal
removing tongue
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
FR8400922A
Other languages
French (fr)
Other versions
FR2558486A1 (en
Inventor
Noel Lacoudre
Jacques Montlucon
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR8400922A priority Critical patent/FR2558486B1/en
Priority to EP19840402618 priority patent/EP0149938B1/en
Priority to TR2202084A priority patent/TR22020A/en
Priority to GR850103A priority patent/GR850103B/el
Priority to ES539612A priority patent/ES8605304A1/en
Priority to YU7585A priority patent/YU7585A/en
Priority to EG2985A priority patent/EG16769A/en
Publication of FR2558486A1 publication Critical patent/FR2558486A1/en
Application granted granted Critical
Publication of FR2558486B1 publication Critical patent/FR2558486B1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)
FR8400922A 1984-01-20 1984-01-20 ELECTROCHEMICAL PROCESS FOR REMOVING TONGUE SURROUNDING METAL ELEMENTS IN BULK MATERIALS Expired FR2558486B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8400922A FR2558486B1 (en) 1984-01-20 1984-01-20 ELECTROCHEMICAL PROCESS FOR REMOVING TONGUE SURROUNDING METAL ELEMENTS IN BULK MATERIALS
EP19840402618 EP0149938B1 (en) 1984-01-20 1984-12-17 Process for electrochemical removing gangue that surrounds metallic elements in loose materials
TR2202084A TR22020A (en) 1984-01-20 1984-12-21 ELECTRICAL, CHEMICAL PROCEDURE TO REMOVE METALLIC ELEMENTS WHICH IS WRAPPED WITH A SUBSTANCE
GR850103A GR850103B (en) 1984-01-20 1985-01-15
ES539612A ES8605304A1 (en) 1984-01-20 1985-01-16 Process for electrochemical removing gangue that surrounds metallic elements in loose materials.
YU7585A YU7585A (en) 1984-01-20 1985-01-18 Process for electrochemical removal of earth, covering metal objects in scrap material
EG2985A EG16769A (en) 1984-01-20 1985-01-19 Procede electrochimique pour enlever la gangue entourant des elements metalliques dans des materiaux en vrac

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8400922A FR2558486B1 (en) 1984-01-20 1984-01-20 ELECTROCHEMICAL PROCESS FOR REMOVING TONGUE SURROUNDING METAL ELEMENTS IN BULK MATERIALS

Publications (2)

Publication Number Publication Date
FR2558486A1 FR2558486A1 (en) 1985-07-26
FR2558486B1 true FR2558486B1 (en) 1986-06-13

Family

ID=9300345

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8400922A Expired FR2558486B1 (en) 1984-01-20 1984-01-20 ELECTROCHEMICAL PROCESS FOR REMOVING TONGUE SURROUNDING METAL ELEMENTS IN BULK MATERIALS

Country Status (7)

Country Link
EP (1) EP0149938B1 (en)
EG (1) EG16769A (en)
ES (1) ES8605304A1 (en)
FR (1) FR2558486B1 (en)
GR (1) GR850103B (en)
TR (1) TR22020A (en)
YU (1) YU7585A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626586B1 (en) * 1988-02-01 1991-11-29 Electricite De France ELECTROCHEMICAL PROCESS FOR CLEANING SHEET MATERIALS AND DEVICES FOR IMPLEMENTING SAME
GB9019216D0 (en) * 1990-08-31 1990-10-17 Atomic Energy Authority Uk Filter cleaning
GB2356870A (en) * 1999-12-01 2001-06-06 Secr Defence Dissolution of metal structures

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB505273A (en) * 1936-08-01 1939-05-01 John Galbraith Quiros Worledge Electro-chemical process for renovating table plate and other metal surfaces
US3497445A (en) * 1967-07-28 1970-02-24 Economics Lab Apparatus for cleaning and detarnishing silverware

Also Published As

Publication number Publication date
EP0149938A3 (en) 1985-08-21
ES8605304A1 (en) 1986-04-01
YU7585A (en) 1988-04-30
GR850103B (en) 1985-05-16
EG16769A (en) 1993-04-30
FR2558486A1 (en) 1985-07-26
EP0149938B1 (en) 1987-07-08
EP0149938A2 (en) 1985-07-31
TR22020A (en) 1986-01-13
ES539612A0 (en) 1986-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse