MX2017007686A - Metodos para lixiviar calcopirita rapidamente. - Google Patents

Metodos para lixiviar calcopirita rapidamente.

Info

Publication number
MX2017007686A
MX2017007686A MX2017007686A MX2017007686A MX2017007686A MX 2017007686 A MX2017007686 A MX 2017007686A MX 2017007686 A MX2017007686 A MX 2017007686A MX 2017007686 A MX2017007686 A MX 2017007686A MX 2017007686 A MX2017007686 A MX 2017007686A
Authority
MX
Mexico
Prior art keywords
disclosed
methods
aforementioned method
practicing
matter
Prior art date
Application number
MX2017007686A
Other languages
English (en)
Inventor
J Chaiko David
Rocks Sally
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 MX2017007686A publication Critical patent/MX2017007686A/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
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C01G1/12—Sulfides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/10—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/14—Sulfates
    • 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
    • C22B15/0002—Preliminary treatment
    • C22B15/001—Preliminary treatment with modification of the copper constituent
    • 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
    • C22B3/08—Sulfuric acid, other sulfurated 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/04—Heavy metals
    • 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)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Photovoltaic Devices (AREA)
  • Light Receiving Elements (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Se describe un método para mejorar la cinética de lixiviación y la recuperación durante la lixiviación atmosférica o por encima de la atmosférica de un sulfuro de metal. También se describe un sistema para practicar el método antes mencionado. También se describe un aparato para practicar el método antes mencionado. Se describe además una nueva composición de materia que se forma por el método antes mencionado, y que puede ser utilizado en el sistema y aparato. La nueva composición de materia puede exhibir la cinética de lixiviación mejorada, y puede tener alguna utilidad en las artes semi-conductoras, incluyendo usos dentro de materiales fotovoltaicos.
MX2017007686A 2014-12-19 2015-12-21 Metodos para lixiviar calcopirita rapidamente. MX2017007686A (es)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201462094895P 2014-12-19 2014-12-19
US201562101932P 2015-01-09 2015-01-09
US201562141741P 2015-04-01 2015-04-01
US201562156165P 2015-05-01 2015-05-01
US201562195204P 2015-07-21 2015-07-21
PCT/US2015/067188 WO2016100981A1 (en) 2014-12-19 2015-12-21 Methods for rapidly leaching chalcopyrite

Publications (1)

Publication Number Publication Date
MX2017007686A true MX2017007686A (es) 2017-11-10

Family

ID=56127766

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017007686A MX2017007686A (es) 2014-12-19 2015-12-21 Metodos para lixiviar calcopirita rapidamente.

Country Status (9)

Country Link
US (1) US10407753B2 (es)
CN (1) CN107429311B (es)
AU (1) AU2015364241B2 (es)
CA (1) CA2971222C (es)
CL (2) CL2017001550A1 (es)
MX (1) MX2017007686A (es)
PE (2) PE20170891A1 (es)
WO (1) WO2016100981A1 (es)
ZA (1) ZA201704697B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FI3940095T3 (fi) 2020-07-16 2023-07-19 Lhoist Rech Et Developpement Sa Alkalisulfidien hapetusmenetelmä sekä laite tulenkestävän malmin, erityisesti tulenkestävän kultamalmin käsittelemistä varten

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568963A (en) * 1949-06-04 1951-09-25 Chemical Construction Corp Process for the recovery of copper from its ores and minerals
US2662009A (en) * 1949-11-15 1953-12-08 Chemical Construction Corp Gas replacement of metal sulfides
US3309029A (en) * 1963-09-09 1967-03-14 Int Nickel Co Activation of sulfide ores for froth flotation
US3657081A (en) * 1970-11-09 1972-04-18 W Church Holmes Process for recovery of metals
CA953924A (en) * 1971-02-19 1974-09-03 Cominco Ltd. Hydrometallurgical process for extraction of copper and sulphur from copper-iron sulphides
US3891522A (en) * 1972-02-28 1975-06-24 Cominco Ltd Hydrometallurgical process for treating copper-iron sulphides
US4049770A (en) * 1973-10-19 1977-09-20 Sherritt Gordon Mines Limited Recovery of copper and zinc as sulfides from copper-iron sulfides
US3964901A (en) 1973-10-19 1976-06-22 Sherritt Gordon Mines Limited Production of copper and sulfur from copper-iron sulfides
US3957602A (en) 1974-07-24 1976-05-18 Cyprus Metallurgical Processes Corporation Recovery of copper from chalcopyrite utilizing copper sulfate leach
US4024218A (en) * 1975-11-03 1977-05-17 Cominco Ltd. Process for hydrometallurgical upgrading
US4256553A (en) * 1980-01-23 1981-03-17 Envirotech Corporation Recovering copper from chalcopyrite concentrate
GB2099411B (en) 1980-10-06 1984-09-12 Cyprus Metallurg Process Cuprous chloride production from chalcopyrite
CA1147970A (en) * 1980-12-23 1983-06-14 Victor A. Ettel Process for cobalt recovery from mixed sulfides
NO157742C (no) * 1984-03-08 1988-05-11 Cheminvest As Fremgangsmaate ved utvinning av metaller i metallsulfidholdige materialer.
CA1258181A (en) * 1984-11-29 1989-08-08 William A. Yuill Process for producing enriched mineral ore concentrates
DE3545679A1 (de) * 1985-12-21 1987-06-25 Messerschmitt Boelkow Blohm Verfahren zur entsorgung der organischen hausmuellfraktion
AU4886700A (en) * 1995-08-14 2000-10-05 Western Minerals Technology Pty Ltd Method for the process of copper minerals
US6428604B1 (en) * 2000-09-18 2002-08-06 Inco Limited Hydrometallurgical process for the recovery of nickel and cobalt values from a sulfidic flotation concentrate
AUPR855201A0 (en) * 2001-10-29 2001-11-29 Technological Resources Pty Limited Recovery of copper from chalcopyrite
AU2003902803A0 (en) 2003-06-03 2003-06-19 Australian Nuclear Science & Technology Organisation Process of upgrading a copper concentrate
WO2007134344A1 (en) * 2006-05-12 2007-11-22 Bhp Billiton Sa Limited Chloride tank leaching
AU2008200206B2 (en) * 2007-01-19 2012-09-06 Ausenco Services Pty Ltd Integrated hydrometallurgical and pyrometallurgical processing of base-metal sulphides
JP4330172B2 (ja) * 2007-03-26 2009-09-16 Ｎｅｃライティング株式会社 蛍光体及びこれを用いた発光装置
CN101643846B (zh) * 2009-08-31 2011-04-13 江西理工大学 复杂硫化铜矿热活化-加压浸出工艺
WO2014074985A1 (en) * 2012-11-12 2014-05-15 Flsmidth A/S Method and process for the enhanced leaching of copper sulfide minerals containing chalcopyrite
AU2014231718B2 (en) * 2013-03-14 2015-06-25 Orway Mineral Consultants (Wa) Pty Ltd Hydrometallurgical method for the removal of radionuclides from radioactive copper concentrates
WO2016040955A1 (en) * 2014-09-12 2016-03-17 Flsmidth A/S System and method for enhanced metal recovery during atmospheric leaching of metal sulfides
MX2017006332A (es) * 2014-11-20 2017-08-21 Smidth As F L Sistema de activacion y metodo para mejorar la recuperacion de metales durante la lixiviacion atmosferica de sulfuros metalicos.
PE20171252A1 (es) * 2015-01-09 2017-08-28 Smidth As F L Compuestos semiconductores activados que tienen reactividad electroquimica incrementada y metodos asociados de los mismos

Also Published As

Publication number Publication date
US10407753B2 (en) 2019-09-10
CN107429311A (zh) 2017-12-01
AU2015364241A1 (en) 2017-07-13
AU2015364241A8 (en) 2017-07-20
US20170369968A1 (en) 2017-12-28
CA2971222A1 (en) 2016-06-23
CL2020000195A1 (es) 2020-07-10
PE20170891A1 (es) 2017-07-07
PE20220918A1 (es) 2022-05-30
AU2015364241B2 (en) 2017-11-16
CN107429311B (zh) 2019-09-03
CL2017001550A1 (es) 2018-03-16
CA2971222C (en) 2021-06-22
WO2016100981A1 (en) 2016-06-23
WO2016100981A8 (en) 2017-08-03
ZA201704697B (en) 2020-01-29

Similar Documents

Publication Publication Date Title
MX2017012930A (es) Auxiliar de lixiviacion para la recuperacion de metales.
GB2538178A (en) Viscosifier polymer for treatment of a subterranean formation
GB2537078A (en) Settable compositions and uses thereof
PH12016500325B1 (en) A process for copper and/or precious metal recovery
MX2018006972A (es) Auxiliares de lixiviacion y procedimientos de uso de auxiliares de lixiviacion.
MX2017007387A (es) Sistema y metodo para la lixiviacion de sulfuros metalicos por arriba de la presion atmosferica.
MX2016005290A (es) Lixiviacion en pilas de cobre.
MX2023014027A (es) Proceso para la recuperacion selectiva de elementos del grupo calcofilo.
MX2019001971A (es) Metodos y usos de fracciones de material organico disuelto para el enlace de iones metalicos.
MY183935A (en) Solar cell production method and solar cell treatment method
GB2537519A (en) Magnesium metal ore waste in well cementing
HUE046731T2 (hu) Halmos kilúgozási eljárás
MX2017003223A (es) Caucho natural resistente a la oxidacion y metodo para su produccion.
MX365127B (es) Sistema y método para la recuperación de metal mejorada durante la lixiviación atmosférica de sulfuros metálicos.
WO2015081372A3 (en) Heap leaching
MX2017007686A (es) Metodos para lixiviar calcopirita rapidamente.
MX2017002777A (es) Sistema y metodo para recuperacion mejorada de metal durante la lixiviacion atmosferica de sulfuros metalicos.
HK1255632A1 (zh) 通過海洋鐵施肥增强大氣碳的封存的過程和方法、以及用於計算從所述過程和方法捕獲的淨碳的方法
WO2016004431A3 (en) Improved process for recovering precious metals from clay-containing ores
MX2016016075A (es) Metodo y composicion para mejorar la productividad de plantas no leguminosas.
FI20185198L (fi) Menetelmät kalkopyriitin uuttamiseksi nopeasti
MX2020012828A (es) Lixiviacion en pilas.
MA40442A (fr) Procédé et installation pour la fabrication de mélanges bitumineux trempés avec un matériau récupéré de mélanges bitumineux
EP3682039C0 (fr) Procédé d'extraction sélective de métaux par mécanosynthèse et lixiviation
MX2017001920A (es) Sistema y metodo para controlar la formacion de espuma durante la lixiviacion atmosferica de sulfuros de metal usando silicatos.