FI116683B - Process for the treatment of sulphide ores containing precious metals - Google Patents

Process for the treatment of sulphide ores containing precious metals

Info

Publication number
FI116683B
FI116683B FI20031084A FI20031084A FI116683B FI 116683 B FI116683 B FI 116683B FI 20031084 A FI20031084 A FI 20031084A FI 20031084 A FI20031084 A FI 20031084A FI 116683 B FI116683 B FI 116683B
Authority
FI
Finland
Prior art keywords
treatment
precious metals
ores containing
containing precious
sulphide ores
Prior art date
Application number
FI20031084A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20031084A0 (en
FI20031084A (en
Inventor
Seppo Olavi Heimala
Mikko Ruonala
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of FI20031084A0 publication Critical patent/FI20031084A0/en
Priority to FI20031084A priority Critical patent/FI116683B/en
Priority to BRPI0412693-9A priority patent/BRPI0412693B1/en
Priority to CNB2004800203212A priority patent/CN100354437C/en
Priority to PCT/FI2004/000452 priority patent/WO2005007901A1/en
Priority to AU2004257844A priority patent/AU2004257844B2/en
Priority to EA200501909A priority patent/EA009453B1/en
Priority to TR200600099T priority patent/TR200600099T2/en
Priority to CA 2530355 priority patent/CA2530355C/en
Publication of FI20031084A publication Critical patent/FI20031084A/en
Application granted granted Critical
Publication of FI116683B publication Critical patent/FI116683B/en

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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/043—Sulfurated acids or salts thereof
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FI20031084A 2003-07-17 2003-07-17 Process for the treatment of sulphide ores containing precious metals FI116683B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20031084A FI116683B (en) 2003-07-17 2003-07-17 Process for the treatment of sulphide ores containing precious metals
AU2004257844A AU2004257844B2 (en) 2003-07-17 2004-07-14 Method for processing sulfide ores containing precious metals
CNB2004800203212A CN100354437C (en) 2003-07-17 2004-07-14 Method for processing sulfide ores containing precious metals
PCT/FI2004/000452 WO2005007901A1 (en) 2003-07-17 2004-07-14 Method for processing sulfide ores containing precious metals
BRPI0412693-9A BRPI0412693B1 (en) 2003-07-17 2004-07-14 method for processing copper sulphide ores based on nickel and precious metals.
EA200501909A EA009453B1 (en) 2003-07-17 2004-07-14 Method for processing sulfide ores containing precious metals
TR200600099T TR200600099T2 (en) 2003-07-17 2004-07-14 Treatment of sulfur ores containing precious metals.
CA 2530355 CA2530355C (en) 2003-07-17 2004-07-14 Method for processing sulfide ores containing precious metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20031084A FI116683B (en) 2003-07-17 2003-07-17 Process for the treatment of sulphide ores containing precious metals

Publications (3)

Publication Number Publication Date
FI20031084A0 FI20031084A0 (en) 2003-07-17
FI20031084A FI20031084A (en) 2005-01-18
FI116683B true FI116683B (en) 2006-01-31

Family

ID=27636114

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20031084A FI116683B (en) 2003-07-17 2003-07-17 Process for the treatment of sulphide ores containing precious metals

Country Status (7)

Country Link
CN (1) CN100354437C (en)
BR (1) BRPI0412693B1 (en)
CA (1) CA2530355C (en)
EA (1) EA009453B1 (en)
FI (1) FI116683B (en)
TR (1) TR200600099T2 (en)
WO (1) WO2005007901A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI116070B (en) * 2003-07-17 2005-09-15 Outokumpu Oy Procedure for making gills
FI118648B (en) * 2005-02-14 2008-01-31 Outotec Oyj Process for the treatment of copper-containing materials
RU2712160C1 (en) * 2019-04-30 2020-01-24 Публичное акционерное общество "Горно-металлургическая компания "Норильский никель" Method of processing sulphide concentrates containing pyrrhotine, pyrite, chalcopyrite, pentlandite and precious metals
RU2749310C2 (en) * 2019-09-05 2021-06-08 Акционерное общество "Иркутский научно-исследовательский институт благородных и редких металлов и алмазов" АО "Иргиредмет" Method for pocessing sulphide gold and copper float concentrate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755172A (en) * 1949-11-15 1956-07-17 Chemical Construction Corp Selective replacement of metal sulfides
US3891522A (en) * 1972-02-28 1975-06-24 Cominco Ltd Hydrometallurgical process for treating copper-iron sulphides
US4049770A (en) * 1973-10-19 1977-09-20 Sherritt Gordon Mines Limited Recovery of copper and zinc as sulfides from copper-iron sulfides
US3957602A (en) * 1974-07-24 1976-05-18 Cyprus Metallurgical Processes Corporation Recovery of copper from chalcopyrite utilizing copper sulfate leach
US4256553A (en) * 1980-01-23 1981-03-17 Envirotech Corporation Recovering copper from chalcopyrite concentrate
FI82773C (en) * 1988-05-13 1991-04-10 Outokumpu Oy FOERFARANDE FOER STYRNING AV PROCESS.
US5902474A (en) * 1993-07-29 1999-05-11 Cominco Engineering Services Ltd. Chloride assisted hydrometallurgical extraction of metal
US6319389B1 (en) * 1999-11-24 2001-11-20 Hydromet Systems, L.L.C. Recovery of copper values from copper ores
DE19960132A1 (en) * 1999-12-14 2001-06-21 Alexander Beckmann Process for the extraction of copper and other metals

Also Published As

Publication number Publication date
CA2530355C (en) 2013-04-09
FI20031084A0 (en) 2003-07-17
BRPI0412693A (en) 2006-10-03
FI20031084A (en) 2005-01-18
CA2530355A1 (en) 2005-01-27
AU2004257844A1 (en) 2005-01-27
TR200600099T2 (en) 2006-07-21
WO2005007901A1 (en) 2005-01-27
CN1823171A (en) 2006-08-23
EA200501909A1 (en) 2006-08-25
EA009453B1 (en) 2007-12-28
BRPI0412693B1 (en) 2012-10-02
CN100354437C (en) 2007-12-12

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