CA2706414C - Procede de traitement d'un concentre pyritique contenant de l'or, du cuivre et de l'arsenic - Google Patents

Procede de traitement d'un concentre pyritique contenant de l'or, du cuivre et de l'arsenic Download PDF

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Publication number
CA2706414C
CA2706414C CA 2706414 CA2706414A CA2706414C CA 2706414 C CA2706414 C CA 2706414C CA 2706414 CA2706414 CA 2706414 CA 2706414 A CA2706414 A CA 2706414A CA 2706414 C CA2706414 C CA 2706414C
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CA
Canada
Prior art keywords
copper
arsenic
gold
leaching
iron
Prior art date
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 - Fee Related
Application number
CA 2706414
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English (en)
Other versions
CA2706414A1 (fr
Inventor
Jaakko Leppinen
Ville Miettinen
Mikko Ruonala
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.)
Outotec Oyj
Original Assignee
Outotec Oyj
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 Outotec Oyj filed Critical Outotec Oyj
Publication of CA2706414A1 publication Critical patent/CA2706414A1/fr
Application granted granted Critical
Publication of CA2706414C publication Critical patent/CA2706414C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • C22B3/10—Hydrochloric acid, other halogenated 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
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • 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
    • 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
    • C22B11/02—Obtaining noble metals by dry processes
    • C22B11/021—Recovery of noble metals from waste materials
    • 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
    • C22B11/042—Recovery of noble metals from waste materials
    • 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
    • C22B11/08—Obtaining noble metals by cyaniding
    • 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
    • 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
    • C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0095—Process control or regulation 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
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/30—Oximes
    • 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
    • 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
    • C22B30/00—Obtaining antimony, arsenic or bismuth
    • C22B30/04—Obtaining arsenic
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA 2706414 2007-11-27 2008-11-20 Procede de traitement d'un concentre pyritique contenant de l'or, du cuivre et de l'arsenic Expired - Fee Related CA2706414C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20070912A FI120315B (fi) 2007-11-27 2007-11-27 Menetelmä pyriittisen, kultaa, kuparia ja arseenia sisältävän rikasteen käsittelemiseksi
FI20070912 2007-11-27
PCT/FI2008/050672 WO2009068735A1 (fr) 2007-11-27 2008-11-20 Procédé de traitement d'un concentré pyritique contenant de l'or, du cuivre et de l'arsenic

Publications (2)

Publication Number Publication Date
CA2706414A1 CA2706414A1 (fr) 2009-06-04
CA2706414C true CA2706414C (fr) 2014-02-11

Family

ID=38786690

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2706414 Expired - Fee Related CA2706414C (fr) 2007-11-27 2008-11-20 Procede de traitement d'un concentre pyritique contenant de l'or, du cuivre et de l'arsenic

Country Status (9)

Country Link
AU (1) AU2008328638B2 (fr)
BR (1) BRPI0819618A2 (fr)
CA (1) CA2706414C (fr)
CL (1) CL2008003513A1 (fr)
FI (1) FI120315B (fr)
MX (1) MX2010005599A (fr)
PE (1) PE20091287A1 (fr)
WO (1) WO2009068735A1 (fr)
ZA (1) ZA201003204B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8052774B2 (en) * 2009-03-31 2011-11-08 Sumitomo Metal Mining Co., Ltd. Method for concentration of gold in copper sulfide minerals
CN101817553B (zh) * 2010-04-02 2012-03-07 云南锡业集团（控股）有限责任公司 一种含砷烟尘的处理方法
FI124954B (fi) * 2013-04-30 2015-04-15 Outotec Oyj Menetelmä kultaa sisältävän liuoksen valmistamiseksi ja prosessijärjestely kullan ja hopean talteenottamiseksi
CN105734300B (zh) * 2014-12-08 2018-03-27 云南云铜锌业股份有限公司 一种从铜烟尘中回收铜、砷固化为臭葱石的方法
AU2016224142B2 (en) * 2015-02-24 2021-05-06 Intec International Projects Pty Ltd Processing of sulfidic ores
EP3286346A4 (fr) 2015-04-21 2019-01-16 University of Saskatchewan Procédés de lixiviation et d'extraction sélectives de métaux précieux dans des solvants organiques
RU2651017C1 (ru) * 2017-09-20 2018-04-18 Общество с ограниченной ответственностью "Золотодобывающая Корпорация" Способ выщелачивания пиритсодержащего сырья
CN108220618A (zh) * 2018-01-19 2018-06-29 中国地质科学院矿产综合利用研究所 一种高砷硫化铜矿的固砷提铜方法
JP6998259B2 (ja) 2018-03-30 2022-01-18 Ｊｘ金属株式会社 銅鉱石の処理方法
WO2020062145A1 (fr) * 2018-09-29 2020-04-02 长沙有色冶金设计研究院有限公司 Procédé de lixiviation sous pression d'oxygène pour concentré de sulfure de cuivre et procédé de fusion de cuivre
CN110216018A (zh) * 2019-05-28 2019-09-10 西北矿冶研究院 一种高泥细粒氧化铜矿的选矿方法
CN110256079B (zh) * 2019-06-26 2021-01-26 中国科学院地球化学研究所 一种高纯致密毒砂电极的制备方法
CN112063833B (zh) * 2020-08-21 2022-03-29 向双清 一种铜精矿脱砷及抑制硫损失的方法
CN113088702B (zh) * 2021-04-01 2022-04-05 云南黄金矿业集团股份有限公司 一种从含金硫精矿焙烧渣酸浸液中回收有价元素方法
CN114934170B (zh) * 2022-05-23 2024-04-19 江西理工大学 一种从铜电解黑铜泥中分离砷、锑及回收铜的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5820966A (en) * 1997-12-09 1998-10-13 Inco Limited Removal of arsenic from iron arsenic and sulfur dioxide containing solutions
AUPP543798A0 (en) * 1998-08-24 1998-09-17 Technological Resources Pty Limited Hydrometallurgical extraction of copper and other valuable metals
FI115534B (fi) * 2002-10-15 2005-05-31 Outokumpu Oy Menetelmä metallien talteenottamiseksi kloridiliuotuksen ja uuton avulla
FI117708B (fi) * 2004-04-30 2007-01-31 Outokumpu Technology Oyj Menetelmä kullan talteenottamiseksi kuparin valmistuksen yhteydessä

Also Published As

Publication number Publication date
AU2008328638A1 (en) 2009-06-04
FI20070912A0 (fi) 2007-11-27
MX2010005599A (es) 2010-06-09
WO2009068735A1 (fr) 2009-06-04
BRPI0819618A2 (pt) 2015-05-05
FI20070912A (fi) 2009-05-28
AU2008328638B2 (en) 2013-01-24
ZA201003204B (en) 2011-06-29
FI120315B (fi) 2009-09-15
PE20091287A1 (es) 2009-09-03
CA2706414A1 (fr) 2009-06-04
CL2008003513A1 (es) 2009-06-05

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Effective date: 20171120