MA66060A1 - Procédés de lixiviation oxydative et réductrice - Google Patents

Procédés de lixiviation oxydative et réductrice

Info

Publication number
MA66060A1
MA66060A1 MA66060A MA66060A MA66060A1 MA 66060 A1 MA66060 A1 MA 66060A1 MA 66060 A MA66060 A MA 66060A MA 66060 A MA66060 A MA 66060A MA 66060 A1 MA66060 A1 MA 66060A1
Authority
MA
Morocco
Prior art keywords
metal
leaching
methods
oxidative
relates
Prior art date
Application number
MA66060A
Other languages
English (en)
Inventor
Kerstin Schierle-Arndt
Nils-Olof Joachim BORN
Vincent Smith
Wolfgang Rohde
Till Gerlach
Bernard Muller
Mark JABLONKA
Alex SYRMA
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 MA66060A1 publication Critical patent/MA66060A1/fr

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
    • C22B3/06—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
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting 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
    • 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
    • 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
    • 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
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/10—Obtaining alkali metals
    • C22B26/12—Obtaining lithium
    • 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
    • C22B3/205—Treatment or purification of solutions, e.g. obtained by leaching using adducts or inclusion complexes
    • 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
    • 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
    • C22B47/0018—Treating ocean floor nodules
    • C22B47/0045—Treating ocean floor nodules by wet processes
    • C22B47/0054—Treating ocean floor nodules by wet processes leaching processes
    • C22B47/0063—Treating ocean floor nodules by wet processes leaching processes with acids or salt 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
    • C22B47/00—Obtaining manganese
    • C22B47/0018—Treating ocean floor nodules
    • C22B47/0045—Treating ocean floor nodules by wet processes
    • C22B47/0081—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
    • 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
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/84—Recycling of batteries or fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Ocean & Marine Engineering (AREA)
  • Oceanography (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

L'invention concerne des procédés de lixiviation d'un matériau comprenant un ou plusieurs métaux à l'état d'oxydation zéro et un ou plusieurs métaux choisis parmi les oxydes métalliques, les hydroxydes métalliques et leurs combinaisons, le procédé consistant à mettre le matériau en contact avec une solution aqueuse acide oxydante dont le pH est inférieur à 6, puis réduire le ou les métaux choisis parmi les oxydes métalliques, les hydroxydes métalliques et leurs combinaisons à l'aide d'un agent réducteur. L'invention concerne également des procédés comprenant la lixiviation d'un matériau pour obtenir une solution aqueuse comprenant des ions métalliques, et la séparation des ions métalliques pour obtenir au moins une solution d'ions métalliques essentiellement pure et/ou au moins un sel d'ions métalliques solide essentiellement pur. L'invention concerne en outre des procédés comprenant le broyage mécanique d'un matériau pour obtenir une masse noire, et la lixiviation de la masse noire.
MA66060A 2021-12-07 2024-06-06 Procédés de lixiviation oxydative et réductrice MA66060A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21212957 2021-12-07
PCT/EP2022/084662 WO2023104830A1 (fr) 2021-12-07 2022-12-06 Procédés de lixiviation oxydative et réductrice

Publications (1)

Publication Number Publication Date
MA66060A1 true MA66060A1 (fr) 2025-04-30

Family

ID=78824994

Family Applications (1)

Application Number Title Priority Date Filing Date
MA66060A MA66060A1 (fr) 2021-12-07 2024-06-06 Procédés de lixiviation oxydative et réductrice

Country Status (11)

Country Link
US (1) US20250034676A1 (fr)
EP (1) EP4444923A1 (fr)
JP (1) JP2024546717A (fr)
KR (1) KR20240121275A (fr)
CN (1) CN118369446A (fr)
AU (1) AU2022405659A1 (fr)
CA (1) CA3240292A1 (fr)
MA (1) MA66060A1 (fr)
MX (1) MX2024006938A (fr)
TW (1) TW202330946A (fr)
WO (1) WO2023104830A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2023322261A1 (en) * 2022-08-09 2025-02-20 Basf Se Oxidative and reductive leaching methods
WO2025132786A1 (fr) 2023-12-19 2025-06-26 Basf Se Procédé continu et installation de production pour la préparation de solutions métalliques aqueuses acides
GB202414310D0 (en) * 2024-09-30 2024-11-13 Cambridge Entpr Method for extracting a metal from a precursor material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020212587A1 (fr) * 2019-04-19 2020-10-22 Umicore Procédé de préparation de précurseurs de batterie

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3083334A1 (fr) * 2017-12-19 2019-06-27 Basf Se Recyclage de batterie par traitement de la lixiviation avec du nickel metallique
US12553108B2 (en) * 2018-10-30 2026-02-17 Albemarle Corporation Processes for extracting metals from lithium-ion batteries
JP2023516663A (ja) 2020-03-02 2023-04-20 エルアイ － サイクル コーポレイション リン酸鉄リチウムバッテリーの処理方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020212587A1 (fr) * 2019-04-19 2020-10-22 Umicore Procédé de préparation de précurseurs de batterie

Also Published As

Publication number Publication date
EP4444923A1 (fr) 2024-10-16
TW202330946A (zh) 2023-08-01
CN118369446A (zh) 2024-07-19
MX2024006938A (es) 2024-06-21
US20250034676A1 (en) 2025-01-30
AU2022405659A1 (en) 2024-06-20
WO2023104830A1 (fr) 2023-06-15
JP2024546717A (ja) 2024-12-26
CA3240292A1 (fr) 2023-06-15
KR20240121275A (ko) 2024-08-08

Similar Documents

Publication Publication Date Title
MA66060A1 (fr) Procédés de lixiviation oxydative et réductrice
FR2488869A1 (fr) Procede pour eliminer l'arsenic de solutions aqueuses
KR102133319B1 (ko) 도금액의 재생 방법
EP2902510A1 (fr) Nouveau procédé pour la lixiviation de la poussière de four électrique à arc (EAFD) avec de l'acide sulfurique
JP4274079B2 (ja) 銅精鉱浸出残渣から金濃縮物の回収方法
EA007859B1 (ru) Способ удаления таллия из цинксодержащего раствора
JP6437367B2 (ja) モリブデン精鉱からのレニウムの回収方法
EP1042518B1 (fr) Lixiviation oxydante de boues contaminees contenant du fer avec separation du zinc et du plomb
RU2680767C1 (ru) Способ переработки железосодержащего шлама
EA200301012A1 (ru) Способ осаждения оксида кремния в процессе выщелачивания цинковой руды
JP2020033626A (ja) 錫の回収方法
RU2214462C1 (ru) Способ извлечения благородных металлов, преимущественно золота, из растворов
JP4982662B2 (ja) 湿式亜鉛製錬工程における浸出液の処理方法
RU2351667C1 (ru) Способ переработки цинксодержащих золотосеребряных цианистых осадков
DE10211084C1 (de) Verfahren zur Rückgewinnung von Edelmetallen, insbesondere zur Rückgewinnung von Gold
RU2027784C1 (ru) Способ обработки осадков, образующихся в процессе цементации, содержащих благородные металлы
US824699A (en) Process of treating refractory ores containing iron sulfids.
RU2077599C1 (ru) Способ выделения серебра из отходов, содержащих тяжелые цветные металлы
RU2213701C2 (ru) Способ очистки воды и водных растворов от анионов и катионов
JP7601292B1 (ja) 錫の回収方法
RU2176679C1 (ru) Способ извлечения марганца из марганцевых руд
RU2802924C1 (ru) Способ переработки золотосодержащих концентратов
JP7276626B1 (ja) マンガンの除去方法および酸化鉄の製造方法
RU2286399C1 (ru) Способ переработки материалов, содержащих благородные металлы и свинец
Alizadeh et al. Improving cyanidation process of the gold ore containing sulfide compounds by water treatment and adding sodium ferrate