EA202190883A1 - Выщелачивающие добавки и способы применения выщелачивающих добавок - Google Patents

Выщелачивающие добавки и способы применения выщелачивающих добавок

Info

Publication number
EA202190883A1
EA202190883A1 EA202190883A EA202190883A EA202190883A1 EA 202190883 A1 EA202190883 A1 EA 202190883A1 EA 202190883 A EA202190883 A EA 202190883A EA 202190883 A EA202190883 A EA 202190883A EA 202190883 A1 EA202190883 A1 EA 202190883A1
Authority
EA
Eurasian Patent Office
Prior art keywords
additives
leach
methods
application
leaching
Prior art date
Application number
EA202190883A
Other languages
English (en)
Inventor
Джек Бендер
Original Assignee
Басф Се
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 Басф Се filed Critical Басф Се
Publication of EA202190883A1 publication Critical patent/EA202190883A1/ru

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
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/08—Obtaining noble metals by cyaniding
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Описаны выщелачивающие добавки и способы применения указанных выщелачивающих добавок. Выщелачивающие добавки могут содержать одно соединение или комбинацию соединений. Способы применения выщелачивающих добавок могут включать процесс извлечения металла из руды, например процесс, включающий отдельные операции выщелачивания, концентрирования и очистки.
EA202190883A 2018-10-12 2019-10-10 Выщелачивающие добавки и способы применения выщелачивающих добавок EA202190883A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862744775P 2018-10-12 2018-10-12
PCT/US2019/055504 WO2020077028A1 (en) 2018-10-12 2019-10-10 Leaching aids and methods of using leaching aids

Publications (1)

Publication Number Publication Date
EA202190883A1 true EA202190883A1 (ru) 2021-08-04

Family

ID=70163866

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202190883A EA202190883A1 (ru) 2018-10-12 2019-10-10 Выщелачивающие добавки и способы применения выщелачивающих добавок

Country Status (12)

Country Link
US (1) US20210381079A1 (ru)
EP (1) EP3864180A4 (ru)
CN (1) CN112805396A (ru)
AR (2) AR116642A1 (ru)
AU (1) AU2019357505A1 (ru)
BR (1) BR112021006883A2 (ru)
CA (1) CA3113529A1 (ru)
CL (1) CL2021000896A1 (ru)
EA (1) EA202190883A1 (ru)
MX (1) MX2021004218A (ru)
PE (1) PE20211966A1 (ru)
WO (1) WO2020077028A1 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7305516B2 (ja) * 2019-10-31 2023-07-10 Ｊｘ金属株式会社 鉱石もしくは製錬中間物の処理方法
CN116516161A (zh) * 2023-04-06 2023-08-01 厦门稀土材料研究所 一种环保型非氰金矿浸出剂及浸出方法
CN116622988B (zh) * 2023-05-16 2024-02-02 江西三吨锂业有限公司 一种联合浸出剂及其在浸出废旧正极材料金属元素中的应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1594361A (en) * 1977-03-04 1981-07-30 Foster Wheeler Ltd Extraction of gold and silver
US5484470A (en) * 1994-07-28 1996-01-16 E. I. Du Pont De Nemours And Company Enhancement of gold lixiviation using nitrogen and sulfur heterocyclic aromatic compounds
RU2375477C2 (ru) * 2004-12-24 2009-12-10 Басф Акциенгезельшафт Водная цианидсодержащая композиция для выщелачивания металлов из содержащих их материалов
US8343326B2 (en) * 2006-10-06 2013-01-01 Basf Corporation Acid mist mitigation agents for electrolyte solutions
WO2015102865A1 (en) * 2013-12-30 2015-07-09 Albemarle Corporation Process for dissolving or extracting at least one precious metal from a source material containing the same
BR112017020592B1 (pt) * 2015-04-08 2021-09-21 Ecolab Usa Inc. Métodos para extrair metal de um minério portador de metal e para melhorar a eficiência de lixiviação em um processo de extração de metal, pasta aquosa, e, uso de uma composição de tensoativo e um agente de lixiviação
BR112018007715A2 (pt) * 2015-10-19 2019-01-15 Basf Se métodos para recuperação de metal e para remoção de compostos polares.
WO2017099941A1 (en) * 2015-12-07 2017-06-15 Basf Se Leaching aids and methods of using leaching aids

Also Published As

Publication number Publication date
AR116642A1 (es) 2021-05-26
CN112805396A (zh) 2021-05-14
EP3864180A4 (en) 2022-07-20
US20210381079A1 (en) 2021-12-09
AR130219A2 (es) 2024-11-13
EP3864180A1 (en) 2021-08-18
CA3113529A1 (en) 2020-04-16
MX2021004218A (es) 2021-05-27
BR112021006883A2 (pt) 2021-07-13
AU2019357505A1 (en) 2021-05-13
PE20211966A1 (es) 2021-10-04
WO2020077028A1 (en) 2020-04-16
CL2021000896A1 (es) 2021-11-19

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