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PE20171400A1 - Metodo de lixiviacion de cobre a partir de mena de sulfuro de cobre y metodo de evaluacion del contenido de perdida de yodo de prueba de lixiviacion en columna de la mena de sulfuro de cobre - Google Patents

Metodo de lixiviacion de cobre a partir de mena de sulfuro de cobre y metodo de evaluacion del contenido de perdida de yodo de prueba de lixiviacion en columna de la mena de sulfuro de cobre

Info

Publication number
PE20171400A1
PE20171400A1 PE2017001496A PE2017001496A PE20171400A1 PE 20171400 A1 PE20171400 A1 PE 20171400A1 PE 2017001496 A PE2017001496 A PE 2017001496A PE 2017001496 A PE2017001496 A PE 2017001496A PE 20171400 A1 PE20171400 A1 PE 20171400A1
Authority
PE
Peru
Prior art keywords
copper
leaching
sulfide ore
copper sulfide
iodine
Prior art date
Application number
PE2017001496A
Other languages
English (en)
Inventor
Shintaro Kawashiro
Akira Miura
Original Assignee
Jx Nippon Mining & Metals Corp
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 Jx Nippon Mining & Metals Corp filed Critical Jx Nippon Mining & Metals Corp
Publication of PE20171400A1 publication Critical patent/PE20171400A1/es

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
    • 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
    • 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
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)

Abstract

Un metodo de lixiviacion de cobre a partir de una mena de sulfuro de cobre, el metodo incluye anadir un agente de ajuste de potencial para disminuir el potencial de una disolucion de lixiviacion obtenida tras la lixiviacion de cobre a partir de la mena de sulfuro de cobre mediante el uso de ion yoduro e ion de hierro (III), estando la disolucion de lixiviacion almacenada en un tanque para almacenar la disolucion de lixiviacion
PE2017001496A 2015-03-13 2016-03-14 Metodo de lixiviacion de cobre a partir de mena de sulfuro de cobre y metodo de evaluacion del contenido de perdida de yodo de prueba de lixiviacion en columna de la mena de sulfuro de cobre PE20171400A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015051119A JP6437352B2 (ja) 2015-03-13 2015-03-13 硫化銅鉱からの銅の浸出方法及び硫化銅鉱のカラムリーチング試験のヨウ素損失量の評価方法

Publications (1)

Publication Number Publication Date
PE20171400A1 true PE20171400A1 (es) 2017-09-20

Family

ID=55697411

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2017001496A PE20171400A1 (es) 2015-03-13 2016-03-14 Metodo de lixiviacion de cobre a partir de mena de sulfuro de cobre y metodo de evaluacion del contenido de perdida de yodo de prueba de lixiviacion en columna de la mena de sulfuro de cobre

Country Status (6)

Country Link
US (1) US10550450B2 (es)
JP (1) JP6437352B2 (es)
AU (1) AU2016234208B2 (es)
CL (1) CL2017002292A1 (es)
PE (1) PE20171400A1 (es)
WO (1) WO2016148305A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10236526B2 (en) 2016-02-25 2019-03-19 Calera Corporation On-line monitoring of process/system
PE20240830A1 (es) 2016-10-19 2024-04-22 Jetti Resources Llc Procesos para lixiviar sulfuros metalicos con reactivos que tienen grupos funcionales tiocarbonilo
WO2018156480A1 (en) * 2017-02-24 2018-08-30 Calera Corporation Monitoring condition of electrochemical cells
JP7292001B2 (ja) * 2017-09-19 2023-06-16 Ｊｘ金属株式会社 銅鉱石の評価方法及び銅の製錬方法
JP7292002B2 (ja) * 2017-09-19 2023-06-16 Ｊｘ金属株式会社 銅鉱石の評価方法及び銅の製錬方法
JP7305516B2 (ja) * 2019-10-31 2023-07-10 Ｊｘ金属株式会社 鉱石もしくは製錬中間物の処理方法
JP7284733B2 (ja) * 2020-04-20 2023-05-31 Ｊｘ金属株式会社 銅を浸出させるための設備及び方法、並びにこれらを利用した電気銅の製造方法
MX2023003207A (es) 2020-09-18 2023-04-27 Jetti Resources Llc Extracto de metales base con un agente humectante y un reactivo de grupo funcional de tiocarbonilo.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3991934B2 (ja) * 2003-06-27 2007-10-17 住友金属鉱山株式会社 黄銅鉱を含む硫化銅鉱から銅を浸出する方法
JP4565025B2 (ja) * 2008-07-23 2010-10-20 日鉱金属株式会社 ヨウ素を用いた硫化銅鉱の浸出方法
JP4950257B2 (ja) 2009-08-24 2012-06-13 Ｊｘ日鉱日石金属株式会社 硫化銅鉱からの銅の積層体浸出方法
AU2011255908B2 (en) * 2010-05-19 2014-06-12 Jx Nippon Mining & Metals Corporation Method for processing acidic solution that contains iodide ions and iron ions
JP5606935B2 (ja) * 2011-01-20 2014-10-15 Ｊｘ日鉱日石金属株式会社 硫化銅鉱からの銅の浸出方法
JP5296126B2 (ja) 2011-03-14 2013-09-25 Ｊｘ日鉱日石金属株式会社 ヨウ化物イオンと鉄（ｉｉ）イオンを含む酸性溶液の酸化処理方法
JP2013189687A (ja) * 2012-03-14 2013-09-26 Jx Nippon Mining & Metals Corp 銅鉱石の浸出方法
JP5467133B2 (ja) 2012-09-11 2014-04-09 Ｊｘ日鉱日石金属株式会社 金の回収方法

Also Published As

Publication number Publication date
US10550450B2 (en) 2020-02-04
WO2016148305A1 (en) 2016-09-22
CL2017002292A1 (es) 2018-03-16
AU2016234208B2 (en) 2018-07-05
US20180002781A1 (en) 2018-01-04
JP6437352B2 (ja) 2018-12-12
JP2016169425A (ja) 2016-09-23
AU2016234208A1 (en) 2017-04-27

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