CL2018001524A1 - Auxiliares de lixiviación y procedimientos de uso de auxiliares de lixiviación. - Google Patents

Auxiliares de lixiviación y procedimientos de uso de auxiliares de lixiviación.

Info

Publication number
CL2018001524A1
CL2018001524A1 CL2018001524A CL2018001524A CL2018001524A1 CL 2018001524 A1 CL2018001524 A1 CL 2018001524A1 CL 2018001524 A CL2018001524 A CL 2018001524A CL 2018001524 A CL2018001524 A CL 2018001524A CL 2018001524 A1 CL2018001524 A1 CL 2018001524A1
Authority
CL
Chile
Prior art keywords
leaching
aids
leaching aids
procedures
ore
Prior art date
Application number
CL2018001524A
Other languages
English (en)
Inventor
Jack Bender
Nathan C Emmerich
Russell Vincent Brewer
Lauren Michelle Hight
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of CL2018001524A1 publication Critical patent/CL2018001524A1/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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals 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
    • 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
    • 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
    • C22B3/1641—Leaching with acyclic or carbocyclic agents of a single type with ketones or aldehydes
    • 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
    • C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • 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)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • General Chemical & Material Sciences (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Auxiliares de lixiviación, por ejemplo, cuando están presentes en una solución de lixiviación y procedimientos para usar los auxiliares de lixiviación. Los auxiliares de lixiviación pueden incluir uno o una combinación de compuestos. El procedimiento para usar los auxiliares de lixiviación puede incluir un proceso de recuperación de metal a partir de mineral, por ejemplo, un proceso que involucra la lixiviación por acumulación, la extracción con solvente y la extracción electrolítica.
CL2018001524A 2015-12-07 2018-06-07 Auxiliares de lixiviación y procedimientos de uso de auxiliares de lixiviación. CL2018001524A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562264014P 2015-12-07 2015-12-07

Publications (1)

Publication Number Publication Date
CL2018001524A1 true CL2018001524A1 (es) 2018-09-21

Family

ID=58798937

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018001524A CL2018001524A1 (es) 2015-12-07 2018-06-07 Auxiliares de lixiviación y procedimientos de uso de auxiliares de lixiviación.

Country Status (14)

Country Link
US (1) US10745778B2 (es)
EP (1) EP3390676B1 (es)
CN (1) CN108603243B (es)
AU (1) AU2016369257B2 (es)
BR (1) BR112018011536B1 (es)
CA (1) CA3007545C (es)
CL (1) CL2018001524A1 (es)
EA (1) EA038541B1 (es)
ES (1) ES2878201T3 (es)
MX (1) MX2018006972A (es)
PL (1) PL3390676T3 (es)
PT (1) PT3390676T (es)
WO (1) WO2017099941A1 (es)
ZA (1) ZA201803563B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2973612C (en) 2015-04-17 2019-01-15 University Of British Columbia Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
PE20240831A1 (es) 2016-10-19 2024-04-22 Jetti Resources Llc Procesos para lixiviar sulfuros metalicos con reactivos que tienen grupos funcionales tiocarbonilo
BR112021006883A2 (pt) * 2018-10-12 2021-07-13 Basf Se solução, e, método para lixiviar ouro de um minério e para recuperar ouro de um minério
CN109022787B (zh) * 2018-11-05 2020-07-14 中南大学 从镍钼矿酸性浸出液中提取镍钼的方法
CN110804622A (zh) * 2019-11-22 2020-02-18 山东大学 一种有效提高嗜酸性氧化亚铁硫杆菌浸矿能力的方法
WO2024035752A2 (en) * 2022-08-08 2024-02-15 Colonial Chemical, Inc. Environmentally-friendly surfactants for mineral beneficiation
CN115595438A (zh) * 2022-10-13 2023-01-13 中国科学院过程工程研究所（Cn） 一种低硫矿石生物堆浸的方法
WO2024081701A1 (en) * 2022-10-14 2024-04-18 Basf Se Leaching aids and methods of preparation and use thereof
CN116043014B (zh) * 2023-02-09 2024-05-28 中国科学院过程工程研究所 一种矿石联合浸出的方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266889A (en) * 1964-04-07 1966-08-16 British Columbia Res Council Method of extracting metals from sulfide ores using bacteria and an accelerating agent
US4875935A (en) 1988-11-04 1989-10-24 Nalco Chemical Company Anionic acrylamide polymers as copper ore agglomeration aids
US5186915A (en) 1989-03-20 1993-02-16 Betz Laboratories, Inc. Heap leaching agglomeration and detoxification
US5112582A (en) 1990-04-09 1992-05-12 Betz Laboratories, Inc. Agglomerating agents for clay containing ores
US5368745A (en) 1993-09-02 1994-11-29 Cytec Technology Corp. Method of flocculating low metal oxide content solids in a liquid
US5512636A (en) 1994-09-06 1996-04-30 Betz Laboratories, Inc. Cationic graft polymer agglomeration agents for mineral bearing ores
US5472675A (en) 1994-09-06 1995-12-05 Betz Laboratories, Inc. Polyvinyl alcohol agglomeration agents for mineral bearings ores
EP0868211A1 (en) 1995-12-21 1998-10-07 Rhone-Poulenc Surfactants And Specialties, L.P. Surfactant blend of organosilicone and surfactants useful as agricultural adjuvants
US5833937A (en) 1997-10-17 1998-11-10 Nalco Chemical Company Polymeric combinations used as copper and precious metal heap leaching agglomeration aids
US6409799B1 (en) 1998-11-19 2002-06-25 Betzdearborn Inc. & Corporacion Nacional Del Cobre De Chile Copper leach process aids
US6312500B1 (en) * 2000-03-30 2001-11-06 Bhp Minerals International Inc. Heap leaching of nickel containing ore
US20030192403A1 (en) * 2002-04-11 2003-10-16 Paul Burgmayer Drainage aid for metal heap leaching
US6833479B2 (en) * 2002-08-16 2004-12-21 Cognis Corporation Antimisting agents
NZ555807A (en) 2004-12-24 2009-12-24 Basf Ag Use of non-ionic surfactants in a cyanide composition for the production of metals
DE102004063500A1 (de) * 2004-12-24 2006-07-06 Basf Ag Verwendung von Tensiden bei der Metallgewinnung
DE102005006982A1 (de) 2005-02-15 2006-08-17 Basf Ag Verwendung nichtionischer Tenside bei der Metallgewinnung durch Elektrolyse
AU2007220501B2 (en) 2006-03-01 2011-07-07 Basf Se Process for the acid digestion of metal-containing compounds
US8343326B2 (en) * 2006-10-06 2013-01-01 Basf Corporation Acid mist mitigation agents for electrolyte solutions
US8440857B2 (en) 2006-10-06 2013-05-14 Basf Corporation Sulfonate- or sulfate-capped anti-misting agents
WO2014194268A1 (en) 2013-05-30 2014-12-04 The University Of Akron Switchable antimicrobial and antifouling carboxybetaine-based hydrogels
US10611919B2 (en) * 2013-11-08 2020-04-07 Sicpa Holding Sa Salt-free composite marking based on chiral liquid crystal precursors comprising chiral acrylate dopants

Also Published As

Publication number Publication date
CN108603243B (zh) 2021-03-12
US10745778B2 (en) 2020-08-18
CA3007545A1 (en) 2017-06-15
CN108603243A (zh) 2018-09-28
AU2016369257B2 (en) 2022-05-26
EP3390676A1 (en) 2018-10-24
AU2016369257A1 (en) 2018-06-21
MX2018006972A (es) 2018-09-05
PL3390676T3 (pl) 2021-10-18
CA3007545C (en) 2023-09-26
EA201891334A1 (ru) 2019-01-31
EP3390676A4 (en) 2019-07-31
BR112018011536B1 (pt) 2022-05-03
BR112018011536A2 (pt) 2018-11-21
WO2017099941A1 (en) 2017-06-15
ES2878201T3 (es) 2021-11-18
EP3390676B1 (en) 2021-03-17
EA038541B1 (ru) 2021-09-13
US20170159153A1 (en) 2017-06-08
ZA201803563B (en) 2021-03-31
PT3390676T (pt) 2021-06-22

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