FR2505876B1 - - Google Patents

Info

Publication number
FR2505876B1
FR2505876B1 FR8109440A FR8109440A FR2505876B1 FR 2505876 B1 FR2505876 B1 FR 2505876B1 FR 8109440 A FR8109440 A FR 8109440A FR 8109440 A FR8109440 A FR 8109440A FR 2505876 B1 FR2505876 B1 FR 2505876B1
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.)
Expired
Application number
FR8109440A
Other languages
French (fr)
Other versions
FR2505876A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8109440A priority Critical patent/FR2505876A1/fr
Publication of FR2505876A1 publication Critical patent/FR2505876A1/fr
Application granted granted Critical
Publication of FR2505876B1 publication Critical patent/FR2505876B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B13/00—Obtaining lead
    • C22B13/04—Obtaining lead by wet processes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/18—Electrolytic production, recovery or refining of metals by electrolysis of solutions of lead

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR8109440A 1981-05-12 1981-05-12 Selective winning of lead from sulphide ores - by leaching with hot aq. hydro:fluorosilicic acid soln. contg. hydrogen peroxide and air so only lead is dissolved Granted FR2505876A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8109440A FR2505876A1 (en) 1981-05-12 1981-05-12 Selective winning of lead from sulphide ores - by leaching with hot aq. hydro:fluorosilicic acid soln. contg. hydrogen peroxide and air so only lead is dissolved

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8109440A FR2505876A1 (en) 1981-05-12 1981-05-12 Selective winning of lead from sulphide ores - by leaching with hot aq. hydro:fluorosilicic acid soln. contg. hydrogen peroxide and air so only lead is dissolved

Publications (2)

Publication Number Publication Date
FR2505876A1 FR2505876A1 (en) 1982-11-19
FR2505876B1 true FR2505876B1 (enrdf_load_html_response) 1983-08-12

Family

ID=9258351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8109440A Granted FR2505876A1 (en) 1981-05-12 1981-05-12 Selective winning of lead from sulphide ores - by leaching with hot aq. hydro:fluorosilicic acid soln. contg. hydrogen peroxide and air so only lead is dissolved

Country Status (1)

Country Link
FR (1) FR2505876A1 (enrdf_load_html_response)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109468B1 (fr) * 1982-11-18 1987-08-05 Extramet Procédé d'extraction sélective du plomb à partir des sulfures de plomb
AU555840B2 (en) * 1982-11-18 1986-10-09 Extramet Process for selectively extracting lead from lead sulphides
FR2589885B1 (fr) * 1985-09-27 1988-01-15 Extramet Sarl Procede de separation et de recuperation de metaux, dans des melanges de sulfures metalliques, tels que des minerais de plomb
US5262020A (en) * 1991-03-13 1993-11-16 M.A. Industries, Inc. Hydrometallurgical method of producing metallic lead from materials containing oxides, particularly from the active material of accumulators
IT1245449B (it) * 1991-03-13 1994-09-20 Ginatta Spa Procedimento idrometallurgico per la produzione del piombo sotto forma di metallo da materiali contenenti ossidi, particolarmete dalla materia attiva degli accumulatori
TR26430A (tr) * 1992-09-10 1995-03-15 Ma Ind Inc ÖZELLIKLE AKüMüLATÖRLERIN AKTIF MALZEMELERINDEN OLMAK üZERE OKSIDLERI IHTIVA EDEN MALZEMELERDEN METALIK KURSUN üRETMEK ICIN HIDROMETALLÖRJIK BIR USUL

Also Published As

Publication number Publication date
FR2505876A1 (en) 1982-11-19

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 46/82

TP Transmission of property
ST Notification of lapse