IT7821234A0 - Procedimento di lisciviazione disolfuri metallici da minerali e concentrati per l'estrazione di metalli e la separazione dello zolfo. - Google Patents

Procedimento di lisciviazione disolfuri metallici da minerali e concentrati per l'estrazione di metalli e la separazione dello zolfo.

Info

Publication number
IT7821234A0
IT7821234A0 IT7821234A IT2123478A IT7821234A0 IT 7821234 A0 IT7821234 A0 IT 7821234A0 IT 7821234 A IT7821234 A IT 7821234A IT 2123478 A IT2123478 A IT 2123478A IT 7821234 A0 IT7821234 A0 IT 7821234A0
Authority
IT
Italy
Prior art keywords
disulphides
minerals
concentrates
sulfur
metals
Prior art date
Application number
IT7821234A
Other languages
English (en)
Other versions
IT1094958B (it
Original Assignee
Sherritt Gordon Mines 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 Sherritt Gordon Mines Ltd filed Critical Sherritt Gordon Mines Ltd
Publication of IT7821234A0 publication Critical patent/IT7821234A0/it
Application granted granted Critical
Publication of IT1094958B publication Critical patent/IT1094958B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/06—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores
    • 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
    • C01G1/10—Sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT21234/78A 1977-03-15 1978-03-15 Procedimento di lisciviazione di solfuri metallici da minerali e concentrati per l'estrazione di metalli e la separazione dello zolfo IT1094958B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10800/78A GB1598454A (en) 1977-03-15 1977-03-15 Leaching of metal sulphides

Publications (2)

Publication Number Publication Date
IT7821234A0 true IT7821234A0 (it) 1978-03-15
IT1094958B IT1094958B (it) 1985-08-10

Family

ID=9974504

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21234/78A IT1094958B (it) 1977-03-15 1978-03-15 Procedimento di lisciviazione di solfuri metallici da minerali e concentrati per l'estrazione di metalli e la separazione dello zolfo

Country Status (21)

Country Link
US (1) US4192851A (it)
JP (1) JPS53134705A (it)
AT (1) AT364170B (it)
AU (1) AU513374B2 (it)
BE (1) BE864884A (it)
BR (1) BR7801545A (it)
CA (1) CA1104838A (it)
DE (1) DE2810933A1 (it)
ES (1) ES467888A1 (it)
FI (1) FI780806A (it)
FR (1) FR2384027A1 (it)
GB (1) GB1598454A (it)
GR (1) GR70060B (it)
IE (1) IE46475B1 (it)
IN (1) IN148301B (it)
IT (1) IT1094958B (it)
MX (1) MX148439A (it)
NL (1) NL7802721A (it)
SE (1) SE422812B (it)
YU (1) YU58378A (it)
ZA (1) ZA781475B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343774A (en) * 1979-08-20 1982-08-10 Union Oil Company Of California Method for recovering valuable metals from deactivated catalysts
FI66647C (fi) * 1981-08-26 1984-11-12 Outokumpu Oy Hydrometallurgiskt foerfarande foer aotervinning av vaerdemetaller fraon sulfidiska silikathaltiga raomaterial
GB2181722B (en) * 1985-08-15 1989-08-02 Roger Harper Little Method for the recovery of precious metals from ores
FR2602797B1 (fr) * 1986-07-29 1988-11-25 Khim Metall Institu Procede d'enrichissement de minerais de cuivre oxydes difficilement enrichissables
US5316751A (en) * 1991-02-11 1994-05-31 Gordon Kingsley Methods for mine tailing clean-up using recovery technologies
US6843976B2 (en) * 2001-02-27 2005-01-18 Noranda Inc. Reduction of zinc oxide from complex sulfide concentrates using chloride processing
CA2460398A1 (en) * 2003-10-27 2005-04-27 James David Pearce Oxidative leach process for the recovery of hydro-carbons and the extraction of metals
HU225602B1 (en) * 2004-01-26 2007-05-02 Solar Technologia Es Vegyi Any Method for extraction of thermal energy from solar collector and absorber therefore
FI121713B (fi) * 2009-06-26 2011-03-15 Outotec Oyj Menetelmä kalkopyriittirikasteen liuottamiseksi
US7964015B2 (en) * 2007-05-23 2011-06-21 Contact Marketing Solutions, Llc Metal extraction without cyanide
IL217437A (en) * 2012-01-09 2013-09-30 Gilad Golub Reclaim sulfur from sulfur containing waste
US11060165B2 (en) 2016-10-04 2021-07-13 Cidra Corporate Services, Inc. Separation of copper and molybdenum sulfides from pyrite using a sea water/desalinated water hybrid process

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1457793A (en) * 1923-06-05 And paul w
US1763762A (en) * 1927-07-06 1930-06-17 Humboldt Sulphur Company Method of extracting sulphur
US1990602A (en) * 1928-10-02 1935-02-12 Cons Gas Electric Light And Po Process for purification of sulphur
US2253566A (en) * 1938-05-14 1941-08-26 Klepetko Ernest Recovery of sulphur
US2898196A (en) * 1953-10-22 1959-08-04 Sherritt Gordon Mines Ltd Method of treating pyrrhotitic mineral sulphides containing non-ferrous metal values for the recovery of said metal values and sulfur
US2898197A (en) * 1958-11-05 1959-08-04 Sherritt Gordon Mines Ltd Method of treating pyrrhotitic mineral sulphides containing non-ferrous metal values
NL136386C (it) * 1965-09-11 1900-01-01
CA892480A (en) * 1969-06-23 1972-02-08 Illis Alexander Concentration of non-ferrous minerals
CA971368A (en) * 1972-11-20 1975-07-22 Paul Kawulka Recovery of zinc from zinc sulphides by direct pressure leaching

Also Published As

Publication number Publication date
BR7801545A (pt) 1979-01-02
BE864884A (fr) 1978-07-03
AU3405778A (en) 1979-09-13
YU58378A (en) 1982-05-31
JPS53134705A (en) 1978-11-24
IN148301B (it) 1981-01-10
GB1598454A (en) 1981-09-23
AT364170B (de) 1981-09-25
IE780465L (en) 1978-09-15
ZA781475B (en) 1979-03-28
NL7802721A (nl) 1978-09-19
FI780806A (fi) 1978-09-16
ES467888A1 (es) 1978-11-01
DE2810933A1 (de) 1978-09-21
SE422812B (sv) 1982-03-29
FR2384027A1 (fr) 1978-10-13
MX148439A (es) 1983-04-21
ATA181678A (de) 1981-02-15
AU513374B2 (en) 1980-11-27
CA1104838A (en) 1981-07-14
US4192851A (en) 1980-03-11
IE46475B1 (en) 1983-06-29
SE7802891L (sv) 1978-09-16
IT1094958B (it) 1985-08-10
GR70060B (it) 1982-07-26

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