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SE8101341L - PROCEDURE FOR EXTRACTING HEAVY METALS FROM SULFURED MINERAL CONCENTRATE - Google Patents

PROCEDURE FOR EXTRACTING HEAVY METALS FROM SULFURED MINERAL CONCENTRATE

Info

Publication number
SE8101341L
SE8101341L SE8101341A SE8101341A SE8101341L SE 8101341 L SE8101341 L SE 8101341L SE 8101341 A SE8101341 A SE 8101341A SE 8101341 A SE8101341 A SE 8101341A SE 8101341 L SE8101341 L SE 8101341L
Authority
SE
Sweden
Prior art keywords
heavy metals
sulfured
procedure
mineral concentrate
extracting heavy
Prior art date
Application number
SE8101341A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
U Ducati
Original Assignee
Rambaldini Gianfranco
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 Rambaldini Gianfranco filed Critical Rambaldini Gianfranco
Publication of SE8101341L publication Critical patent/SE8101341L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C01G1/06—Halides
    • 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
    • C22B13/02—Obtaining lead by dry processes
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/34—Electrolytic production, recovery or refining of metals by electrolysis of melts of metals not provided for in groups C25C3/02 - C25C3/32

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

An electrolytic process for recovering heavy metals, in particular lead, from sulphide concentrates is described, wherein the concentrates are dissolved in molten chlorides and then chlorinated, whereupon the metals which are to be extracted are subjected to fusion electrolysis. The sulphur separated off in the vapour phase of the chlorination is recovered as elemental sulphur.
SE8101341A 1980-03-20 1981-03-02 PROCEDURE FOR EXTRACTING HEAVY METALS FROM SULFURED MINERAL CONCENTRATE SE8101341L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20787/80A IT1195263B (en) 1980-03-20 1980-03-20 PROCEDURE FOR EXTRACTING HEAVY METALS FROM SULFURATED MINERAL CONCENTRATES CONTAINING THEM

Publications (1)

Publication Number Publication Date
SE8101341L true SE8101341L (en) 1981-09-21

Family

ID=11172060

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8101341A SE8101341L (en) 1980-03-20 1981-03-02 PROCEDURE FOR EXTRACTING HEAVY METALS FROM SULFURED MINERAL CONCENTRATE

Country Status (14)

Country Link
JP (1) JPS56150194A (en)
AR (1) AR224679A1 (en)
AU (1) AU6853681A (en)
BR (1) BR8101630A (en)
DE (1) DE3109654A1 (en)
ES (1) ES500118A0 (en)
FR (1) FR2478679A1 (en)
GR (1) GR74827B (en)
IT (1) IT1195263B (en)
MA (1) MA19100A1 (en)
PL (1) PL230227A1 (en)
SE (1) SE8101341L (en)
YU (1) YU71581A (en)
ZA (1) ZA811609B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573442B1 (en) * 1984-11-21 1989-04-21 Extramet Sa PROCESS FOR PRODUCING HIGH PURITY CALCIUM ALLOYS
SE532674C2 (en) * 2008-05-13 2010-03-16 Salt Extraction Ab Process for chlorination of ores, slag, filament, scrap, powder and other assets containing recoverable metals

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE245683C (en) *
GB191007329A (en) * 1910-03-23 1911-03-23 Edgar Arthur Ashcroft Improvements in the Metallurgy of Zinc Bearing Lead Sulphides with or without Small Admixtures of other Metals.
US1545385A (en) * 1922-04-10 1925-07-07 Ashcroft Edgar Arthur Process for electrolyzing fused metallic salts
US2092451A (en) * 1934-11-05 1937-09-07 Nat Smelting Co Ltd Electrolytic production of lead
DE1078776B (en) * 1953-05-21 1960-03-31 Norton Ges M B H Deutsche Process for the production of thorium, uranium, niobium, tantalum, vanadium, tungsten, molybdenum or chromium by fused-salt electrolysis
US2870073A (en) * 1955-11-08 1959-01-20 Horizons Titanium Corp Preparation of the refractory metals by fused salt electrolysis
US3297554A (en) * 1963-05-28 1967-01-10 Timax Associates Electrolytic production of tungsten and molybdenum
US3297553A (en) * 1963-05-28 1967-01-10 Timax Associates Electrolytic production of tungsten and molybdenum

Also Published As

Publication number Publication date
YU71581A (en) 1983-06-30
BR8101630A (en) 1981-09-22
AR224679A1 (en) 1981-12-30
IT8020787A0 (en) 1980-03-20
AU6853681A (en) 1981-09-24
DE3109654A1 (en) 1982-01-14
ZA811609B (en) 1982-11-24
IT1195263B (en) 1988-10-12
ES8202067A1 (en) 1982-02-01
FR2478679A1 (en) 1981-09-25
GR74827B (en) 1984-07-12
MA19100A1 (en) 1981-10-01
JPS56150194A (en) 1981-11-20
ES500118A0 (en) 1982-02-01
PL230227A1 (en) 1981-11-13

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