MX2020002879A - Metodos y composiciones de aislamiento de metales del grupo del cobre. - Google Patents

Metodos y composiciones de aislamiento de metales del grupo del cobre.

Info

Publication number
MX2020002879A
MX2020002879A MX2020002879A MX2020002879A MX2020002879A MX 2020002879 A MX2020002879 A MX 2020002879A MX 2020002879 A MX2020002879 A MX 2020002879A MX 2020002879 A MX2020002879 A MX 2020002879A MX 2020002879 A MX2020002879 A MX 2020002879A
Authority
MX
Mexico
Prior art keywords
metals
compositions
methods
isolation
recovered
Prior art date
Application number
MX2020002879A
Other languages
English (en)
Inventor
Michael D Wyrsta
Original Assignee
Lixivia 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
Application filed by Lixivia Inc filed Critical Lixivia Inc
Publication of MX2020002879A publication Critical patent/MX2020002879A/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
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C22B3/1608—Leaching with acyclic or carbocyclic agents
    • C22B3/1616—Leaching with acyclic or carbocyclic agents of a single type
    • C22B3/1625—Leaching with acyclic or carbocyclic agents of a single type with amines
    • 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
    • C22B15/0063—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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts 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
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C22B3/1608—Leaching with acyclic or carbocyclic agents
    • C22B3/1616—Leaching with acyclic or carbocyclic agents of a single type
    • C22B3/165—Leaching with acyclic or carbocyclic agents of a single type with organic acids
    • 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
    • C22B58/00—Obtaining gallium or indium
    • 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

Se proporcionan composiciones y métodos que proporcionan recuperación de metales tales como cobre, níquel, cobalto, indio y otros metales que se recuperan de relaves mineros, cuerpos minerales in situ o desechos posconsumo. Se utiliza un lixiviante que contiene amina para generar una solución acuosa del metal deseado a partir de sales insolubles presentes en el material fuente. Los metales se pueden recuperar y purificar mediante varios procesos, incluida la extracción en un disolvente orgánico inmiscible, Ia electrodeposición, la cristalización y Ia reducción química. EI lixiviante gastado se puede regenerar y reciclar en el proceso de recuperación de metales.
MX2020002879A 2017-09-14 2018-09-14 Metodos y composiciones de aislamiento de metales del grupo del cobre. MX2020002879A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762558785P 2017-09-14 2017-09-14
PCT/US2018/051050 WO2019055766A1 (en) 2017-09-14 2018-09-14 METHODS AND COMPOSITIONS FOR THE INSULATION OF COPPER GROUP METALS

Publications (1)

Publication Number Publication Date
MX2020002879A true MX2020002879A (es) 2020-11-06

Family

ID=65723861

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020002879A MX2020002879A (es) 2017-09-14 2018-09-14 Metodos y composiciones de aislamiento de metales del grupo del cobre.

Country Status (6)

Country Link
US (1) US11566304B2 (es)
CN (1) CN111566238A (es)
CA (1) CA3075894A1 (es)
CL (1) CL2020000670A1 (es)
MX (1) MX2020002879A (es)
WO (1) WO2019055766A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11566304B2 (en) 2017-09-14 2023-01-31 Lixivia, Inc. Methods for recovering copper, cobalt, indium and nickel with amine containing lixiviant
CN113355518A (zh) * 2021-06-02 2021-09-07 江西思远再生资源有限公司 一种蒸氨渣处理方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1278854A (en) 1916-09-01 1918-09-17 Big Indian Copper Co Process of treating copper ores by lixiviation.
US2242217A (en) 1938-04-28 1941-05-20 Ovalle Tupper & Amenabar Limit Process for the lixiviation of copper ores and the subsequent recovery of copper
US4654078A (en) 1985-07-12 1987-03-31 Perez Ariel E Method for recovery of precious metals from difficult ores with copper-ammonium thiosulfate
WO2001089670A1 (en) 2000-05-23 2001-11-29 National University Of Singapore Method for metal recovery from aqueous solutions
WO2004029306A1 (en) 2002-09-27 2004-04-08 The Board Of Regents Of The University And Community College System Of Nevada Catalyzed dissolution of copper from sulfur-containing copper minerals
WO2009113879A1 (en) 2008-03-12 2009-09-17 Christopher Joseph Pemberton Biomarkers
US9347111B2 (en) 2012-11-06 2016-05-24 Lixivia, Inc. Making mineral salts from various sources
CA2908046C (en) * 2013-03-28 2021-08-03 Yava Technologies Inc. Integrated recovery of metals from complex substrates
US9738950B2 (en) * 2013-11-06 2017-08-22 Lixivia, Inc. Systems and methods for alkaline earth production
EP3137421B1 (en) * 2014-04-28 2023-07-19 Lixivia, Inc. Methods for producing alkaline earth carbonates
US9410225B2 (en) 2014-05-13 2016-08-09 Teck Resources Limited Process for recovery of copper from arsenic-bearing and/or antimony-bearing copper sulphide concentrates
PE20171743A1 (es) * 2015-03-11 2017-12-05 Univ Curtin Tech Proceso para recuperacion selectiva de elementos del grupo calcofilo
CA2987795C (en) 2015-07-06 2021-12-28 Sherritt International Corporation Recovery of copper from arsenic-containing process feed
US11566304B2 (en) 2017-09-14 2023-01-31 Lixivia, Inc. Methods for recovering copper, cobalt, indium and nickel with amine containing lixiviant

Also Published As

Publication number Publication date
US11566304B2 (en) 2023-01-31
CL2020000670A1 (es) 2020-09-04
CA3075894A1 (en) 2019-03-21
CN111566238A (zh) 2020-08-21
WO2019055766A1 (en) 2019-03-21
US20200277683A1 (en) 2020-09-03

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