CL2015000395A1 - Metodo de lixiviacion en pila - Google Patents

Metodo de lixiviacion en pila

Info

Publication number
CL2015000395A1
CL2015000395A1 CL2015000395A CL2015000395A CL2015000395A1 CL 2015000395 A1 CL2015000395 A1 CL 2015000395A1 CL 2015000395 A CL2015000395 A CL 2015000395A CL 2015000395 A CL2015000395 A CL 2015000395A CL 2015000395 A1 CL2015000395 A1 CL 2015000395A1
Authority
CL
Chile
Prior art keywords
leaching method
heap leaching
heap
leaching
Prior art date
Application number
CL2015000395A
Other languages
English (en)
Spanish (es)
Inventor
Luis Patiño Martinez Eduardo
James Nicol Michael
Frederick Rautenbach George
Original Assignee
Bhp Chile Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49513971&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CL2015000395(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bhp Chile Inc filed Critical Bhp Chile Inc
Publication of CL2015000395A1 publication Critical patent/CL2015000395A1/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
    • C22B1/00—Preliminary treatment of ores or scrap
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • 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
    • C22B15/0002—Preliminary treatment
    • C22B15/0004—Preliminary treatment without modification of the copper constituent
    • C22B15/0008—Preliminary treatment without modification of the copper constituent 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
    • 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
    • C22B3/04—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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CL2015000395A 2012-08-22 2015-02-18 Metodo de lixiviacion en pila CL2015000395A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA201206310 2012-08-22

Publications (1)

Publication Number Publication Date
CL2015000395A1 true CL2015000395A1 (es) 2015-08-21

Family

ID=49513971

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2015000395A CL2015000395A1 (es) 2012-08-22 2015-02-18 Metodo de lixiviacion en pila

Country Status (16)

Country Link
US (1) US9816155B2 (enExample)
EP (1) EP2888380B1 (enExample)
JP (1) JP6158927B2 (enExample)
KR (1) KR101839194B1 (enExample)
CN (1) CN104838021B (enExample)
AP (1) AP3820A (enExample)
AU (1) AU2013304626B2 (enExample)
CA (1) CA2882384C (enExample)
CL (1) CL2015000395A1 (enExample)
EA (1) EA026211B1 (enExample)
ES (1) ES2633178T3 (enExample)
IN (1) IN2015DN01546A (enExample)
MX (1) MX2015002140A (enExample)
PE (1) PE20151168A1 (enExample)
WO (1) WO2014030048A1 (enExample)
ZA (1) ZA201501061B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3246420A1 (en) 2016-05-18 2017-11-22 Antofagasta Minerals S.A. Copper leaching process
WO2019006568A1 (es) * 2017-07-05 2019-01-10 Patino Martinez Eduardo Luis Método de extracción de metales base y preciosos mediante un pre tratamiento conducente a la solubilización de sus matrices refractarias 0 hypex-goldest

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP2016009169A0 (en) * 2013-10-23 2016-04-30 Bhp Chile Inc Heap leaching of copper
HUE046731T2 (hu) * 2014-12-17 2020-03-30 Bhp Billiton Olympic Dam Corp Pty Ltd Halmos kilúgozási eljárás
EP3529387A4 (en) 2016-10-19 2020-06-10 The University of British Columbia PROCESS FOR LEACHING METAL SULPHIDES USING REAGENTS HAVING THIOCARBONYL FUNCTIONAL GROUPS
RU2637204C1 (ru) * 2016-12-26 2017-11-30 Акционерное общество "Золотодобывающая компания "Полюс" Способ биовыщелачивания упорных золотосодержащих сульфидных флотоконцентратов
AU2018392981B2 (en) 2017-12-21 2024-02-15 Bhp Chile Inc Water balance in a chloride heap leach
BR112020012754B1 (pt) 2017-12-21 2023-03-07 Bhp Chile Inc Balanço ácido em uma lixiviação em pilhas de cloreto
CN115485401A (zh) 2020-03-18 2022-12-16 Bhp智利股份有限公司 贱金属的氧化堆浸
AU2021345381A1 (en) 2020-09-18 2023-05-04 Jetti Resources, Llc Extracting base metals using a wetting agent and a thiocarbonyl functional group reagent
US20260201501A1 (en) 2023-06-14 2026-07-16 Ceibo Inc. System for heap irrigation for progressive refractory ore transformation in copper leaching
WO2025129330A1 (en) * 2023-12-19 2025-06-26 Universite Laval Complexation leaching copper and nickel from low-grade sulfide mineral resources with co2 mineralization
WO2026096995A1 (en) * 2024-11-04 2026-05-07 Chemetics Inc. Metal recovery system and method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384890A (en) * 1982-02-10 1983-05-24 Phelps Dodge Corporation Cupric chloride leaching of copper sulfides
CN1058056C (zh) * 1997-07-28 2000-11-01 中国科学院化工冶金研究所 氯络氧化法选择性浸取镍钴铜硫化矿的工艺
JP2003328051A (ja) * 2002-05-17 2003-11-19 Sumitomo Metal Mining Co Ltd 黄銅鉱を含む硫化銅鉱の浸出処理方法
US8802042B2 (en) * 2002-07-19 2014-08-12 Vale S.A. Process of recovery of base metals from oxide ores
CA2432743C (en) * 2002-11-26 2010-12-14 Minera Michilla S.A. Non-biochemical method to heap leach copper concentrates
AU2003287781B2 (en) * 2002-12-31 2010-02-25 Intec Ltd Recovering metals from sulfidic materials
CA2475833C (en) 2004-01-29 2011-02-01 Minera Michilla S.A. Procedure to leach copper concentrates, under pressure and at ambient temperature, by forming a colloidal mass in a sulfate - chloride medium
AU2007249176B2 (en) * 2006-05-12 2011-09-08 Consolidated Nominees (Pty) Ltd Chloride heap leaching
US8268039B2 (en) * 2008-03-19 2012-09-18 Bhp Billiton Ssm Development Pty Ltd. Process for atmospheric leaching of laterite ores using hypersaline leach solution
CN102084012A (zh) * 2008-07-02 2011-06-01 Bhp比利通Ssm开发有限公司 用于含镍氧化矿石堆浸的方法
AR082048A1 (es) * 2010-06-30 2012-11-07 Bhp Chile Inc Un metodo para recuperar cobre de una mena que contiene mineral de sulfuro de cobre

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3246420A1 (en) 2016-05-18 2017-11-22 Antofagasta Minerals S.A. Copper leaching process
WO2019006568A1 (es) * 2017-07-05 2019-01-10 Patino Martinez Eduardo Luis Método de extracción de metales base y preciosos mediante un pre tratamiento conducente a la solubilización de sus matrices refractarias 0 hypex-goldest

Also Published As

Publication number Publication date
CA2882384C (en) 2018-02-20
IN2015DN01546A (enExample) 2015-07-03
EA026211B1 (ru) 2017-03-31
AU2013304626B2 (en) 2017-09-14
KR20150060711A (ko) 2015-06-03
MX2015002140A (es) 2015-10-29
CA2882384A1 (en) 2014-02-27
PE20151168A1 (es) 2015-08-19
AU2013304626A1 (en) 2015-03-12
EA201590245A1 (ru) 2015-08-31
AP2015008279A0 (en) 2015-02-28
JP6158927B2 (ja) 2017-07-05
CN104838021B (zh) 2017-10-03
JP2015530481A (ja) 2015-10-15
BR112015003731A2 (pt) 2017-07-04
ES2633178T3 (es) 2017-09-19
AP3820A (en) 2016-09-30
KR101839194B1 (ko) 2018-03-15
US9816155B2 (en) 2017-11-14
EP2888380A1 (en) 2015-07-01
ZA201501061B (en) 2016-01-27
CN104838021A (zh) 2015-08-12
EP2888380B1 (en) 2017-05-03
US20150232963A1 (en) 2015-08-20
WO2014030048A1 (en) 2014-02-27

Similar Documents

Publication Publication Date Title
DK3363806T3 (da) Glycokonjugationsfremgangsmåde
SG11201501044RA (en) Extraction method
CU24158B1 (es) Método de obtención de 1-kestosa
GB201319779D0 (en) Genetic analysis method
BR112014018248A2 (pt) máquina de tunelamento ou de extração
AP3820A (en) Heap leaching method
SG11201502265VA (en) Positive working photosensitive material
GB201212937D0 (en) Method
GB201212932D0 (en) Method
GB201213636D0 (en) Method
GB201212934D0 (en) Method
EP2727324A4 (en) CONTEXT EXTRACTION
GB201210858D0 (en) Method
FI20100033L (fi) Uuttoprosessi
GB201218570D0 (en) Method
GB201202198D0 (en) Method
FI20120381A7 (fi) Menetelmä metallien talteenottamiseksi
GB201214029D0 (en) method
GB201208942D0 (en) Extraction control for RNA
CL2015001323A1 (es) Lixiviación en pilas
EP2697401A4 (en) Leach process
GB201217688D0 (en) Method
GB201210147D0 (en) Method
GB201213858D0 (en) Method
GB201203337D0 (en) Method