PE20170425A1 - Sistema y metodos para optimizar la eficiencia de concentrados de cobre de fundicion - Google Patents

Sistema y metodos para optimizar la eficiencia de concentrados de cobre de fundicion

Info

Publication number
PE20170425A1
PE20170425A1 PE2017000201A PE2017000201A PE20170425A1 PE 20170425 A1 PE20170425 A1 PE 20170425A1 PE 2017000201 A PE2017000201 A PE 2017000201A PE 2017000201 A PE2017000201 A PE 2017000201A PE 20170425 A1 PE20170425 A1 PE 20170425A1
Authority
PE
Peru
Prior art keywords
final
copper
produced
copper concentrate
grade
Prior art date
Application number
PE2017000201A
Other languages
English (en)
Inventor
David J Chaiko
Gary Roy
Original Assignee
Smidth As F L
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 Smidth As F L filed Critical Smidth As F L
Publication of PE20170425A1 publication Critical patent/PE20170425A1/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
    • 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
    • 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
    • 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
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • 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
    • C22B15/0026—Pyrometallurgy
    • C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0014—Devices for monitoring temperature
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Se refiere a un metodo para operar una concentradora de valor de cobre o de otro metal. De acuerdo con algunas modalidades, el metodo puede comprender producir un concentrado de cobre final; analizar periodicamente o continuamente el concentrado de cobre final producido para obtener un valor de grado del concentrado de cobre producido final; y desviar el concentrado de cobre final producido hacia una operacion de fundicion corriente abajo si/cuando el valor de grado del concentrado de cobre final producido es igual a, o esta por arriba de un umbral de grado minimo aceptable; o , desviar el concentrado de cobre final producido hacia una operacion hidrometalurgica corriente abajo con la capacidad de producir catodos de cobre u otro producto de cobre comerciable a partir del concentrado de cobre producido final, si/cuando el valor de grado del concentrado de cobre final producido esta por debajo del umbral de grado minimo aceptable. Tambien se describe una concentradora de cobre con la capacidad de llevar a cabo los pasos del metodo mencionados anteriormente
PE2017000201A 2014-08-11 2015-08-11 Sistema y metodos para optimizar la eficiencia de concentrados de cobre de fundicion PE20170425A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201462036038P 2014-08-11 2014-08-11

Publications (1)

Publication Number Publication Date
PE20170425A1 true PE20170425A1 (es) 2017-04-27

Family

ID=55304753

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2017000201A PE20170425A1 (es) 2014-08-11 2015-08-11 Sistema y metodos para optimizar la eficiencia de concentrados de cobre de fundicion

Country Status (10)

Country Link
US (1) US10081849B2 (es)
CN (1) CN106574331B (es)
AU (1) AU2015301871B2 (es)
CA (1) CA2966667C (es)
CL (1) CL2017000334A1 (es)
FI (1) FI127051B (es)
MX (1) MX2017001159A (es)
PE (1) PE20170425A1 (es)
WO (1) WO2016025492A2 (es)
ZA (1) ZA201700557B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10081849B2 (en) 2014-08-11 2018-09-25 Flsmidth A/S System and methods for optimizing the efficiency of smelting copper concentrates
AU2017326764B2 (en) * 2016-09-19 2023-05-25 BHP Olympic Dam Corporation Pty Ltd Integrated hydrometallurgical and pyrometallurgical method for processing ore
CN109433427B (zh) * 2018-11-14 2024-07-12 铜陵有色金属集团股份有限公司 复杂难选铜硫矿石的多功能磨浮生产线及其浮选方法
CN112882506B (zh) * 2019-11-29 2023-03-28 科德尔科股份公司 用于控制熔炼炉操作参数的智能系统
CN113125480A (zh) * 2019-12-27 2021-07-16 科德尔科股份公司 铜精矿的矿物分析系统
CN114152548A (zh) * 2021-11-09 2022-03-08 北京科技大学 一种矿石拣选可行性的实验室评价方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152142A (en) * 1977-02-28 1979-05-01 Kennecott Copper Corporation Recovery of copper values from iron-containing ore materials as mined and smelted
US5316567A (en) * 1992-06-19 1994-05-31 Cominco Engineering Services Ltd. Hydrometallurgical copper extraction process
EP1303641B1 (en) 2000-07-25 2005-12-28 Phelps Dodge Corporation Method for recovery of copper from sulfidic ore materials using super-fine grinding and medium temperature pressure leaching
US6755891B2 (en) * 2002-04-16 2004-06-29 Cominco Engineering Services Ltd. Process for the treatment or removal of impurities in a hydrometallurgical extraction process
FI116686B (fi) * 2003-07-17 2006-01-31 Outokumpu Oy Menetelmä kuparirikasteiden sulattamiseksi
CA2618608A1 (en) * 2007-01-19 2008-07-19 Ausenco Services Pty Ltd Integrated hydrometallurgical and pyrometallurgical processing of base-metal sulphides
EP2506979B1 (en) 2009-12-04 2018-09-12 Barrick Gold Corporation Separation of copper minerals from pyrite using air-metabisulfite treatment
US8936770B2 (en) * 2010-01-22 2015-01-20 Molycorp Minerals, Llc Hydrometallurgical process and method for recovering metals
US9316537B2 (en) 2011-06-29 2016-04-19 Minesense Technologies Ltd. Sorting materials using a pattern recognition, such as upgrading nickel laterite ores through electromagnetic sensor-based methods
WO2013013276A1 (en) * 2011-07-28 2013-01-31 Technological Resources Pty . Limited Sorting mined material
BR112014002489A2 (pt) * 2011-08-03 2017-02-21 Tech Resources Pty Ltd processamento de material minerado
TW201400624A (zh) * 2012-06-28 2014-01-01 Yieh United Steel Corp 利用鎳、鉻礦生產沃斯田鐵系不銹鋼的方法
US10081849B2 (en) 2014-08-11 2018-09-25 Flsmidth A/S System and methods for optimizing the efficiency of smelting copper concentrates

Also Published As

Publication number Publication date
AU2015301871B2 (en) 2017-02-23
MX2017001159A (es) 2017-05-01
US20170226611A1 (en) 2017-08-10
AU2015301871A1 (en) 2017-02-09
US10081849B2 (en) 2018-09-25
CL2017000334A1 (es) 2017-08-18
FI127051B (fi) 2017-10-13
WO2016025492A3 (en) 2016-05-19
FI20175218A (fi) 2017-03-08
CN106574331A (zh) 2017-04-19
WO2016025492A2 (en) 2016-02-18
CN106574331B (zh) 2019-04-30
ZA201700557B (en) 2018-12-19
CA2966667A1 (en) 2016-02-18
CA2966667C (en) 2019-01-08

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