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 (1) 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
WO2006069738A1 (de) * 2004-12-24 2006-07-06 Basf Aktiengesellschaft Verwendung von nichtionischen tensiden bei der metallgewinnung
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
EP3280828B1 (en) * 2015-04-08 2021-01-27 Ecolab USA Inc. Leach aid for metal recovery
AU2016341136A1 (en) * 2015-10-19 2018-05-10 Basf Se Methods and systems for removing polar compounds from a metal-containing solution
AU2016369257B2 (en) * 2015-12-07 2022-05-26 Basf Se Leaching aids and methods of using leaching aids

Also Published As

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

Similar Documents

Publication Publication Date Title
EA202190883A1 (ru) Выщелачивающие добавки и способы применения выщелачивающих добавок
EA201891334A1 (ru) Средства для выщелачивания и способы применения средств для выщелачивания
AR121291A2 (es) Proceso para la recuperación de un metal de una mena
EA201792285A1 (ru) Способ выщелачивания сульфидов металлов реагентами, имеющими тиокарбонильные функциональные группы
EP4198154C0 (en) PROCESS FOR RECOVERING VALUABLE METAL
CL2016000484A1 (es) Proceso para recuperar de cobre y/o metal precioso mediante lixiviación con un lixiviante alcalino y un aminoácido o derivado del mismo; solución de lixiviación alcalina que comprende aminoácido o un derivado del mismo y que tiene un ph de al menos 9.
MA41203B1 (fr) Procédés pour la préparation d'un composé diaryl-thiohydantoïne
NZ735303A (en) Method and device for preparing and extracting a biomolecule
ZA202105104B (en) Process for the recovery of metals from polymetallic nodules
EP3903951C0 (en) PROCESS FOR RECOVERING VALUABLE METALS
EA201890484A1 (ru) Способ извлечения металлсодержащего материала из композитного материала
PH12018501135A1 (en) Method for monitoring the total amount of sulphur containing compounds in a metal plating bath
CL2020001698A1 (es) Balance de ácidos en una pila de lixiviación de cloruro
EP3914742A4 (en) METHOD FOR CARBON-CATALYZED THIOSULFATE LEACHING OF GOLD-CONTAINING MATERIALS
PH12020500468A1 (en) Leaching treatment method and hydrometallurgical method for nickel oxide ore
MX2019002840A (es) Metodo para la recuperacion de metales preciosos.
PT3739069T (pt) Método de extração de metais a partir de minérios ou concentrados de sulfuretos polimetálicos
EA202091670A1 (ru) Способ и реактор для извлечения хлорида натрия и хлорида калия из полиминеральных источников
EA201891862A1 (ru) Извлечение металлов из богатых кальцием материалов
CO2018007141A2 (es) Método de sulfatación y lixiviación de concentrado de cobre
WO2016004431A3 (en) Improved process for recovering precious metals from clay-containing ores
EA201491858A1 (ru) Способ извлечения цветных металлов из твердой основы
EA201790047A1 (ru) Способ извлечения основных металлов из низкосортных руд и остатков
WO2016178073A3 (en) Method for the treatment of iron-containing sludge
RS20211540A2 (sr) Izluživanje ruda koje sadrže bakar