SE547872C2 - Selective precipitation of cobalt and nickel salts from nmc feedstocks - Google Patents

Selective precipitation of cobalt and nickel salts from nmc feedstocks

Info

Publication number
SE547872C2
SE547872C2 SE2430377A SE2430377A SE547872C2 SE 547872 C2 SE547872 C2 SE 547872C2 SE 2430377 A SE2430377 A SE 2430377A SE 2430377 A SE2430377 A SE 2430377A SE 547872 C2 SE547872 C2 SE 547872C2
Authority
SE
Sweden
Prior art keywords
nmc
feedstocks
cobalt
selective precipitation
nickel salts
Prior art date
Application number
SE2430377A
Other versions
SE2430377A1 (en
Inventor
Andrea María Burgos Parra
Garzon Juan David Anaya
Mahmood Alemrajabi
Milisav Ranitovic
Vaziri Ramiar Sadegh
Original Assignee
Northvolt Revolt Ab
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 Northvolt Revolt Ab filed Critical Northvolt Revolt Ab
Priority to SE2430377A priority Critical patent/SE547872C2/en
Priority to PCT/EP2025/070141 priority patent/WO2026017641A1/en
Publication of SE2430377A1 publication Critical patent/SE2430377A1/en
Publication of SE547872C2 publication Critical patent/SE547872C2/en

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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C22B7/007—Wet processes by acid 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/03—Hydroxides; Oxyhydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/05—Hydroxides; Oxyhydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/01—Preparation or separation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/05—Hydroxides; Oxyhydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/80—Compounds containing nickel, with or without oxygen or hydrogen, and containing one or more other elements
    • C01G53/84—Hydroxides
    • 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
    • C22B23/043—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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained 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
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical 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
    • C22B47/00—Obtaining manganese
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/54—Reclaiming serviceable parts of waste accumulators
    • 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)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Electrochemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

The disclosure relates to a method for selectively precipitating Ni and/or Co from amongst an aqueous stream of Ni, Co and Mn sulphate in solution. The method comprises a series of pH adjustment steps optionally comprising dilution, wherein the pH adjustment and/or dilution is carried out using the liquid product of a downstream precipitation step.
SE2430377A 2024-07-15 2024-07-15 Selective precipitation of cobalt and nickel salts from nmc feedstocks SE547872C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE2430377A SE547872C2 (en) 2024-07-15 2024-07-15 Selective precipitation of cobalt and nickel salts from nmc feedstocks
PCT/EP2025/070141 WO2026017641A1 (en) 2024-07-15 2025-07-14 Selective precipitation of cobalt and nickel salts from nmc feedstocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2430377A SE547872C2 (en) 2024-07-15 2024-07-15 Selective precipitation of cobalt and nickel salts from nmc feedstocks

Publications (2)

Publication Number Publication Date
SE2430377A1 SE2430377A1 (en) 2025-12-16
SE547872C2 true SE547872C2 (en) 2025-12-16

Family

ID=96658432

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2430377A SE547872C2 (en) 2024-07-15 2024-07-15 Selective precipitation of cobalt and nickel salts from nmc feedstocks

Country Status (2)

Country Link
SE (1) SE547872C2 (en)
WO (1) WO2026017641A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017117626A1 (en) * 2016-01-04 2017-07-13 Glencore Queensland Limited Precipitation of nickel and cobalt
US20220131204A1 (en) * 2012-04-04 2022-04-28 Worcester Polytechnic Institute Method and apparatus for recycling lithium-ion batteries
WO2022183243A1 (en) * 2021-03-02 2022-09-09 The University Of Queensland Precipitation of metals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7246570B2 (en) * 2020-04-23 2023-03-27 Ｊｘ金属株式会社 Method for producing mixed metal salt
CA3250591A1 (en) * 2022-04-25 2023-11-02 Negative Emissions Materials, Inc. Sequential hydrometalurgical recovery of metal values with sequestered carbon

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220131204A1 (en) * 2012-04-04 2022-04-28 Worcester Polytechnic Institute Method and apparatus for recycling lithium-ion batteries
WO2017117626A1 (en) * 2016-01-04 2017-07-13 Glencore Queensland Limited Precipitation of nickel and cobalt
WO2022183243A1 (en) * 2021-03-02 2022-09-09 The University Of Queensland Precipitation of metals

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Chen Xiangping et al, Hydrometallurgical recovery of metal values from sulfuric acid leaching liquor of spent lithium-ion batteries, Waste Management, 2015, 38, 349-356 *

Also Published As

Publication number Publication date
SE2430377A1 (en) 2025-12-16
WO2026017641A1 (en) 2026-01-22

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