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MX2014011322A - Proceso para preparar un reactivo nitrato ferrico a partir de una solucion de refino de cobre y el uso de este reactivo en la lixiviacion y/o curado de sustancias de cobre de especies sulfuradas. - Google Patents

Proceso para preparar un reactivo nitrato ferrico a partir de una solucion de refino de cobre y el uso de este reactivo en la lixiviacion y/o curado de sustancias de cobre de especies sulfuradas.

Info

Publication number
MX2014011322A
MX2014011322A MX2014011322A MX2014011322A MX2014011322A MX 2014011322 A MX2014011322 A MX 2014011322A MX 2014011322 A MX2014011322 A MX 2014011322A MX 2014011322 A MX2014011322 A MX 2014011322A MX 2014011322 A MX2014011322 A MX 2014011322A
Authority
MX
Mexico
Prior art keywords
copper
reagent
leaching
preparing
curing
Prior art date
Application number
MX2014011322A
Other languages
English (en)
Other versions
MX363865B (es
Inventor
Alejandro Cartagena Fagerströmc
Christian Hecker Cartes
Ernesto Beas Bustos
Manuel Cartagena Fagerström
Original Assignee
Lixivia Procesos Metalurgicos S P A
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 Lixivia Procesos Metalurgicos S P A filed Critical Lixivia Procesos Metalurgicos S P A
Publication of MX2014011322A publication Critical patent/MX2014011322A/es
Publication of MX363865B publication Critical patent/MX363865B/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
    • C22B15/0073—Leaching or slurrying with acids or salts thereof containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)

Abstract

La presente invención trata sobre un proceso para la preparación de un reactivo nitrato férrico (Fe(NO3)3), a partir de una solución acuosa de refino de cobre del proceso hidrometalúrgico de minerales de cobre que contiene fierro (II) (Fe2 +) y la preparación del reactivo en conformidad con este proceso, para ser usado como solvente y agente oxidante para minerales de especies de cobre en las etapas de curado de mineral, lixiviación en pilas, y/o lixiviación de minerales (ROM) del proceso hidrometalúrgico de lixiviación de mineral de cobre en un proyecto existente o nuevo.
MX2014011322A 2013-09-24 2014-09-22 Proceso para preparar un reactivo nitrato ferrico a partir de una solucion de refino de cobre y el uso de este reactivo en la lixiviacion y/o curado de sustancias de cobre de especies sulfuradas. MX363865B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/035,226 US9683277B2 (en) 2013-09-24 2013-09-24 Process for preparing a ferric nitrate reagent from copper raffinate solution and use of such reagent in the leaching and/or curing of copper substances

Publications (2)

Publication Number Publication Date
MX2014011322A true MX2014011322A (es) 2015-05-07
MX363865B MX363865B (es) 2019-04-03

Family

ID=52002366

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2016003415A MX2016003415A (es) 2013-09-24 2014-07-17 Proceso para producir un reactivo nitrato ferrico para su uso en la etapa de lixiviacion en pilas y/o curado de minerales de cobre que contienen hierro.
MX2014011322A MX363865B (es) 2013-09-24 2014-09-22 Proceso para preparar un reactivo nitrato ferrico a partir de una solucion de refino de cobre y el uso de este reactivo en la lixiviacion y/o curado de sustancias de cobre de especies sulfuradas.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2016003415A MX2016003415A (es) 2013-09-24 2014-07-17 Proceso para producir un reactivo nitrato ferrico para su uso en la etapa de lixiviacion en pilas y/o curado de minerales de cobre que contienen hierro.

Country Status (8)

Country Link
US (1) US9683277B2 (es)
AP (1) AP2016009133A0 (es)
AU (1) AU2014328409A1 (es)
CA (1) CA2924761A1 (es)
CL (1) CL2014001190A1 (es)
MX (2) MX2016003415A (es)
PE (1) PE20170091A1 (es)
WO (1) WO2015042729A2 (es)

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CL2015003082A1 (es) * 2015-10-16 2016-06-10 Lixivia Procesos Metalúrgicos S P A Proceso hidrometalúrgico para lixiviación de minerales de cobre y productos que los contienen, y mezcla reactiva utilizada en el mismo
AU2017346972B2 (en) 2016-10-19 2023-01-19 Jetti Resources, Llc Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
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
CN115552047A (zh) 2020-03-18 2022-12-30 Bhp智利股份有限公司 贱金属的氧化生物浸出
AU2021345381A1 (en) 2020-09-18 2023-05-04 Jetti Resources, Llc Extracting base metals using a wetting agent and a thiocarbonyl functional group reagent
US12353196B2 (en) 2022-06-27 2025-07-08 Freeport Minerals Corporation System and method for determining changes to a heat profile of a stockpile
US12106247B2 (en) 2022-06-27 2024-10-01 Freeport Minerals Corporation System and method for determining estimated remaining mineral in a stockpile
US12111303B2 (en) 2022-06-27 2024-10-08 Freeport Minerals Corporation System and method for determining a location of ore in a stockpile
US12163788B2 (en) 2022-06-27 2024-12-10 Freeport Minerals Corporation System and method for assigning a haul truck dump to a location
US12099942B2 (en) 2022-06-27 2024-09-24 Freeport Minerals Corporation Chemical impacts on a leach stockpile
US12259256B2 (en) 2022-06-27 2025-03-25 Freeport Minerals Corporation System and method for determining lift heights of a stockpile
US11521138B1 (en) 2022-06-27 2022-12-06 Freeport Minerals Corporation System and method for adjusting leaching operations based on leach analytic data
US12260371B2 (en) 2022-06-27 2025-03-25 Freeport Minerals Corporation System and method for determining a dump location for a vehicle
CN115161476B (zh) * 2022-07-20 2023-06-02 万宝矿产有限公司 一种降低次生硫化铜矿生物堆浸系统中酸铁浓度的方法
PE20251495A1 (es) 2022-09-16 2025-06-02 Bhp Chile Inc Proceso de lixiviacion oxidativa en pilas
AU2024302630B2 (en) * 2023-06-14 2025-08-21 Ceibo Inc. System and process for progressive refractory ore transformation for copper leaching

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Also Published As

Publication number Publication date
AP2016009133A0 (en) 2016-04-30
CL2014001190A1 (es) 2014-07-04
CA2924761A1 (en) 2015-04-02
WO2015042729A3 (es) 2015-09-03
US20150082943A1 (en) 2015-03-26
PE20170091A1 (es) 2017-03-22
WO2015042729A2 (es) 2015-04-02
MX363865B (es) 2019-04-03
AU2014328409A1 (en) 2016-05-12
US9683277B2 (en) 2017-06-20
WO2015042729A9 (es) 2015-12-10
MX2016003415A (es) 2016-10-28

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