EP0143051A3 - Process for removing gangue from metallic parts - Google Patents

Process for removing gangue from metallic parts Download PDF

Info

Publication number
EP0143051A3
EP0143051A3 EP84402330A EP84402330A EP0143051A3 EP 0143051 A3 EP0143051 A3 EP 0143051A3 EP 84402330 A EP84402330 A EP 84402330A EP 84402330 A EP84402330 A EP 84402330A EP 0143051 A3 EP0143051 A3 EP 0143051A3
Authority
EP
European Patent Office
Prior art keywords
metallic parts
removing gangue
gangue
metallic
parts
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.)
Granted
Application number
EP84402330A
Other languages
French (fr)
Other versions
EP0143051A2 (en
EP0143051B1 (en
Inventor
Noel Lacoudre
Claude Volfovski
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
Publication of EP0143051A2 publication Critical patent/EP0143051A2/en
Publication of EP0143051A3 publication Critical patent/EP0143051A3/en
Application granted granted Critical
Publication of EP0143051B1 publication Critical patent/EP0143051B1/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

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 Metals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
EP19840402330 1983-11-24 1984-11-15 Process for removing gangue from metallic parts Expired EP0143051B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8318747A FR2555616B1 (en) 1983-11-24 1983-11-24 PROCESS FOR REMOVING BAND OF METAL PARTS
FR8318747 1983-11-24

Publications (3)

Publication Number Publication Date
EP0143051A2 EP0143051A2 (en) 1985-05-29
EP0143051A3 true EP0143051A3 (en) 1985-07-31
EP0143051B1 EP0143051B1 (en) 1987-06-03

Family

ID=9294478

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840402330 Expired EP0143051B1 (en) 1983-11-24 1984-11-15 Process for removing gangue from metallic parts

Country Status (7)

Country Link
EP (1) EP0143051B1 (en)
EG (1) EG16691A (en)
ES (1) ES537851A0 (en)
FR (1) FR2555616B1 (en)
GR (1) GR81024B (en)
TR (1) TR21915A (en)
YU (1) YU45679B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746453A (en) * 1986-11-07 1988-05-24 China Steel Corporation Cleaning composition for electrocleaning cold-rolled steel
ES2221525B1 (en) * 2002-05-24 2005-10-01 Universidad De Cadiz COMBINED SYSTEM FOR REGISTRATION AND UNDERWATER ARCHAEOLOGICAL CONSERVATION IN SITU.

Citations (1)

* 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

Patent Citations (1)

* 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 87, no. 19, 7 novembre 1977, page 498, no. 151016g, Columbus, Ohio, US; G. GENIN: "Corrosion, cleaning, and protection of artistic structures. Ancient bronzes: analysis, treatment, preservation" & REV. SOC. R. BELGE ING. IND. 1977, (2), 72-7 *

Also Published As

Publication number Publication date
ES8507189A1 (en) 1985-09-16
FR2555616B1 (en) 1986-05-16
YU45679B (en) 1992-07-20
TR21915A (en) 1985-11-01
EP0143051A2 (en) 1985-05-29
FR2555616A1 (en) 1985-05-31
EG16691A (en) 1989-03-30
ES537851A0 (en) 1985-09-16
EP0143051B1 (en) 1987-06-03
YU198884A (en) 1987-06-30
GR81024B (en) 1985-03-21

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