RO81242B - PROCEDEU PENTRU RECUPERAREA SELECTIVA A PLUMBULUI DINTR-UN MINEREU SAU CONCENTRAT CONTINîND PLUMB - Google Patents

PROCEDEU PENTRU RECUPERAREA SELECTIVA A PLUMBULUI DINTR-UN MINEREU SAU CONCENTRAT CONTINîND PLUMB

Info

Publication number
RO81242B
RO81242B RO102736A RO10273680A RO81242B RO 81242 B RO81242 B RO 81242B RO 102736 A RO102736 A RO 102736A RO 10273680 A RO10273680 A RO 10273680A RO 81242 B RO81242 B RO 81242B
Authority
RO
Romania
Prior art keywords
lead
ore
selectively recovering
concentrate containing
electrolyte
Prior art date
Application number
RO102736A
Other languages
English (en)
Other versions
RO81242A (ro
Inventor
Everett Peter Kenneth
Original Assignee
Dextec Metallurgical Pty. Ltd.
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 Dextec Metallurgical Pty. Ltd. filed Critical Dextec Metallurgical Pty. Ltd.
Publication of RO81242A publication Critical patent/RO81242A/ro
Publication of RO81242B publication Critical patent/RO81242B/ro

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
    • C25C5/02—Electrolytic production, recovery or refining of metal powders or porous metal masses from solutions
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Inventia se refera la un procedeu pentru recuperarea selectiva a plumbului din minereuri si concentrate plumboase, într-o celula electrolitica, prin contactarea minereului sau concentratului cu un electrolit continînd ioni de clorura si mentinerea electrodului la o temperatura care poate ajunge pîna la punctul de fierbere al electrolitului la un pH de pîna la 7, aplicîndu-se o densitate anodica de curent mica. în felul acesta, sulful prezent în materia prima trece în cea mai mare parte în forma elementara, plumbul se solubilizeaza, celelalte metale ramînand practic insolubile. Plumbul trecut în solutie se depune apoi, sub forma de pulbere, în compartimentul catodic.
RO102736A 1979-04-09 1980-04-02 PROCEDEU PENTRU RECUPERAREA SELECTIVA A PLUMBULUI DINTR-UN MINEREU SAU CONCENTRAT CONTINîND PLUMB RO81242B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPD832979 1979-04-09

Publications (2)

Publication Number Publication Date
RO81242A RO81242A (ro) 1983-04-29
RO81242B true RO81242B (ro) 1983-04-30

Family

ID=3768057

Family Applications (1)

Application Number Title Priority Date Filing Date
RO102736A RO81242B (ro) 1979-04-09 1980-04-02 PROCEDEU PENTRU RECUPERAREA SELECTIVA A PLUMBULUI DINTR-UN MINEREU SAU CONCENTRAT CONTINîND PLUMB

Country Status (32)

Country Link
US (1) US4381225A (ro)
EP (1) EP0026207B1 (ro)
JP (1) JPS5832235B2 (ro)
AR (1) AR220270A1 (ro)
BR (1) BR8008117A (ro)
CA (1) CA1148893A (ro)
CS (1) CS227306B2 (ro)
DD (1) DD150083A5 (ro)
DE (1) DE3041437C2 (ro)
DK (1) DK523880A (ro)
EG (1) EG14134A (ro)
ES (1) ES490341A0 (ro)
FI (1) FI66028C (ro)
GB (1) GB2057014B (ro)
GR (1) GR67296B (ro)
HU (1) HU183166B (ro)
IE (1) IE49671B1 (ro)
IN (1) IN152888B (ro)
IT (1) IT1127440B (ro)
MW (1) MW5080A1 (ro)
MX (1) MX154261A (ro)
MY (1) MY8500168A (ro)
NL (1) NL186021C (ro)
NO (1) NO154273C (ro)
OA (1) OA07376A (ro)
PL (1) PL223225A1 (ro)
RO (1) RO81242B (ro)
SE (1) SE446463B (ro)
WO (1) WO1980002164A1 (ro)
YU (1) YU41919B (ro)
ZA (1) ZA801861B (ro)
ZM (1) ZM3980A1 (ro)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX171716B (es) * 1982-12-10 1993-11-11 Dextec Metallurg Un electrodo para una celda electrolitica para la recuperacion de metales de minerales metaliferos o concentrados y metodo para fabricarlo
SE8504140L (sv) * 1985-09-05 1987-03-06 Boliden Ab Forfarande for selektiv utvinning av bly fran komplexa sulfidiska icke-jernmetallsliger
ITMI20072257A1 (it) * 2007-11-30 2009-06-01 Engitec Technologies S P A Processo per produrre piombo metallico a partire da pastello desolforato
FR3060610B1 (fr) * 2016-12-19 2020-02-07 Veolia Environnement-VE Procede electrolytique pour extraire de l'etain et/ou du plomb compris dans un melange conducteur

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US556092A (en) * 1896-03-10 Oscar frolich
US846642A (en) * 1905-12-26 1907-03-12 Harvey Atchisson Process of reducing metallic sulfids.
US1285690A (en) * 1914-05-18 1918-11-26 Adrien Armand Maurice Hanriot Process for the treatment of ores and solid salts by electrochemical reduction.
US1456798A (en) * 1920-04-30 1923-05-29 Cons Mining & Smelting Company Process for the extraction of lead from sulphide ores
US2761829A (en) * 1951-06-29 1956-09-04 Norman H Dolloff Polarization prevention in electrolysis of sulfide ores
US3787293A (en) * 1971-02-03 1974-01-22 Nat Res Inst Metals Method for hydroelectrometallurgy
US3673061A (en) * 1971-02-08 1972-06-27 Cyprus Metallurg Process Process for the recovery of metals from sulfide ores through electrolytic dissociation of the sulfides
AU466387B2 (en) * 1971-04-13 1975-10-30 Commonwealth Scientific And Industrial Research Organization Compacted bodies
US3772003A (en) * 1972-02-07 1973-11-13 J Gordy Process for the electrolytic recovery of lead, silver and zinc from their ore
US3736238A (en) * 1972-04-21 1973-05-29 Cyprus Metallurg Process Process for the recovery of metals from sulfide ores through electrolytic dissociation of the sulfides
US3957601A (en) * 1974-05-17 1976-05-18 Mineral Research & Development Corporation Electrochemical mining
JPS5352235A (en) * 1976-10-25 1978-05-12 Nat Res Inst Metals Electrorefining method of lead
AU527808B2 (en) * 1977-11-06 1983-03-24 The Broken Hill Proprietary Company Limited Simultaneous electrodissolution and electrowinning of metals from sulphide minerials

Also Published As

Publication number Publication date
SE8008591L (sv) 1980-12-08
GR67296B (ro) 1981-06-29
GB2057014A (en) 1981-03-25
MW5080A1 (en) 1981-11-11
FI801109A (fi) 1980-10-10
NO803673L (no) 1980-12-04
NO154273C (no) 1986-08-20
DE3041437C2 (de) 1985-08-01
EG14134A (en) 1983-09-30
DD150083A5 (de) 1981-08-12
NO154273B (no) 1986-05-12
ES8102598A1 (es) 1981-02-16
FI66028C (fi) 1984-08-10
EP0026207A4 (en) 1981-08-28
IE49671B1 (en) 1985-11-27
SE446463B (sv) 1986-09-15
JPS56500378A (ro) 1981-03-26
NL186021C (nl) 1990-09-03
IT8048367A0 (it) 1980-04-09
NL186021B (nl) 1990-04-02
RO81242A (ro) 1983-04-29
IE800713L (en) 1980-10-09
IN152888B (ro) 1984-04-28
HU183166B (en) 1984-04-28
EP0026207A1 (en) 1981-04-08
DK523880A (da) 1980-12-09
WO1980002164A1 (en) 1980-10-16
YU41919B (en) 1988-02-29
ZA801861B (en) 1981-04-29
NL8020126A (nl) 1981-01-30
AR220270A1 (es) 1980-10-15
BR8008117A (pt) 1981-03-31
EP0026207B1 (en) 1984-03-21
PL223225A1 (ro) 1981-02-13
YU95880A (en) 1983-02-28
ZM3980A1 (en) 1982-09-21
FI66028B (fi) 1984-04-30
GB2057014B (en) 1983-02-09
CS227306B2 (en) 1984-04-16
IT1127440B (it) 1986-05-21
CA1148893A (en) 1983-06-28
ES490341A0 (es) 1981-02-16
DE3041437T1 (de) 1982-02-11
OA07376A (fr) 1984-06-30
US4381225A (en) 1983-04-26
JPS5832235B2 (ja) 1983-07-12
MX154261A (es) 1987-06-29
MY8500168A (en) 1985-12-31

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