MX2020006563A - Reciclaje de baterias mediante el tratamiento de la lixiviacion con niquel metalico. - Google Patents

Reciclaje de baterias mediante el tratamiento de la lixiviacion con niquel metalico.

Info

Publication number
MX2020006563A
MX2020006563A MX2020006563A MX2020006563A MX2020006563A MX 2020006563 A MX2020006563 A MX 2020006563A MX 2020006563 A MX2020006563 A MX 2020006563A MX 2020006563 A MX2020006563 A MX 2020006563A MX 2020006563 A MX2020006563 A MX 2020006563A
Authority
MX
Mexico
Prior art keywords
acid
metallic nickel
leach
treatment
battery recycling
Prior art date
Application number
MX2020006563A
Other languages
English (en)
Inventor
Kerstin Schierle-Arndt
Wolfgang Rohde
Torben Adermann
Sabine Weiguny
Michael Zeilinger
Fabian Seeler
Thomas Michael Ryll
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 MX2020006563A publication Critical patent/MX2020006563A/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
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/005—Preliminary treatment of scrap
    • 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
    • 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
    • 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
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • 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
    • 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
    • C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
    • 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
    • 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
    • C25C1/02—Electrolytic production, recovery or refining of metals by electrolysis of solutions of light metals
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • 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

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

Abstract

Un proceso para la recuperación de metales de transición a partir de materiales de cátodos activos que contienen níquel y litio, en donde dicho proceso comprende las siguientes etapas (a) tratar un material de óxido de metal de transición que contiene litio con un agente de lixiviación (preferentemente un ácido seleccionado de ácido sulfúrico, ácido clorhídrico, ácido nítrico, ácido metansulfónico, ácido oxálico y ácido cítrico), (b) ajustar el valor de pH de 2.5 a 8, y (c) tratar la solución obtenida en la etapa (b) con níquel, cobalto o manganeso metálico o una combinación de al menos dos de los anteriores.
MX2020006563A 2017-12-19 2018-12-10 Reciclaje de baterias mediante el tratamiento de la lixiviacion con niquel metalico. MX2020006563A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17208294 2017-12-19
PCT/EP2018/084102 WO2019121086A1 (en) 2017-12-19 2018-12-10 Battery recycling by treatment of the leach with metallic nickel

Publications (1)

Publication Number Publication Date
MX2020006563A true MX2020006563A (es) 2020-09-24

Family

ID=60673915

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020006563A MX2020006563A (es) 2017-12-19 2018-12-10 Reciclaje de baterias mediante el tratamiento de la lixiviacion con niquel metalico.

Country Status (10)

Country Link
US (1) US20220136084A1 (es)
EP (1) EP3729554B1 (es)
JP (1) JP7384805B2 (es)
KR (1) KR102750561B1 (es)
CN (1) CN111466051B (es)
AU (1) AU2018391413B2 (es)
CA (1) CA3083334A1 (es)
MX (1) MX2020006563A (es)
PL (1) PL3729554T3 (es)
WO (1) WO2019121086A1 (es)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019204707A1 (en) * 2018-04-19 2019-10-24 Georgia Tech Research Corporation Systems and methods for recycling electrodes
TW202105823A (zh) * 2019-07-26 2021-02-01 德商巴斯夫歐洲公司 自廢鋰離子電池中回收鋰和其他金屬之方法
JP7378058B2 (ja) * 2019-08-21 2023-11-13 国立大学法人東北大学 マンガン及びニッケルの分離方法
JP7398080B2 (ja) * 2019-09-12 2023-12-14 国立大学法人東北大学 レアメタルの浸出方法、レアメタルの分離方法及びレアメタル抽出用抽出剤
JP7136360B2 (ja) * 2020-02-21 2022-09-13 住友金属鉱山株式会社 合金の処理方法
CA3173296C (en) 2020-04-23 2024-07-02 Jx Metals Circular Solutions Co., Ltd METHOD FOR PRODUCING A METAL MIXTURE SOLUTION AND METHOD FOR PRODUCING A MIXED METALLIC SALT
JP7246570B2 (ja) 2020-04-23 2023-03-27 Ｊｘ金属株式会社 混合金属塩の製造方法
CN113832344B (zh) * 2020-06-08 2022-06-14 中南大学 一种从铜钴渣中回收铜、钴的方法
CN115997039A (zh) 2020-07-02 2023-04-21 巴斯夫欧洲公司 分离Ni、Co和Mn中的两种或更多种的草酸盐混合物的方法
CN112159897B (zh) * 2020-09-09 2022-07-15 广东邦普循环科技有限公司 一种镍钴锰浸出液净化的方法
KR102915798B1 (ko) * 2020-12-02 2026-01-21 에스케이이노베이션 주식회사 폐 리튬이차전지 양극재로부터 리튬전구체의 회수방법
US12412940B1 (en) 2021-01-27 2025-09-09 Aqua Metals Inc. Systems and methods for metal recovery from lithium ion batteries
KR102729469B1 (ko) * 2021-03-29 2024-11-13 포스코홀딩스 주식회사 폐전지 재사용을 위한 처리 방법
US20240213562A1 (en) * 2021-04-14 2024-06-27 Metso Finland Oy Extraction of metals from lithium-ion battery material
TWI858333B (zh) * 2021-05-26 2024-10-11 比利時商烏明克公司 鋰離子電池或其廢棄物之鎳和鈷的回收
KR20240019402A (ko) 2021-07-20 2024-02-14 스미토모 긴조쿠 고잔 가부시키가이샤 합금의 처리 방법
EP4141133A1 (en) * 2021-08-26 2023-03-01 Worcester Polytechnic Institute Charge material for recycled lithium-ion batteries
KR102547911B1 (ko) * 2021-11-25 2023-06-26 주식회사 로브 폐수처리방법 및 친환경 전구체 제조공법
US20240336992A1 (en) 2021-11-30 2024-10-10 Umicore Selective leaching
TW202330946A (zh) * 2021-12-07 2023-08-01 德商巴斯夫歐洲公司 氧化及還原淋溶方法
CA3185738A1 (en) * 2022-01-19 2023-07-19 Ecopro Materials, Co., Ltd. Method of selectively leaching lithium and aluminum from mixed carbonate precipitate________________________________________
AU2023223959B2 (en) * 2022-02-23 2025-04-03 Green Li-Ion Pte. Ltd Processes and systems for purifying and recycling lithium-ion battery waste streams
KR102525089B1 (ko) * 2022-03-11 2023-04-24 한국선별기 주식회사 폐내화갑으로부터 니켈, 코발트, 리튬을 회수하는 방법
JP7832474B2 (ja) * 2022-03-31 2026-03-18 日本製鉄株式会社 塊状物表面の残留浸出液の分離方法
TWI890995B (zh) 2022-04-18 2025-07-21 新加坡商綠色鋰離子私人有限公司 用於自鋰離子電池組回收鋰之方法及系統
KR102812232B1 (ko) * 2022-05-30 2025-05-26 주식회사 이알 유기산을 이용한 폐전지에서의 유가금속 및 복합화합물 회수방법
AU2023322261A1 (en) * 2022-08-09 2025-02-20 Basf Se Oxidative and reductive leaching methods
WO2024059585A2 (en) * 2022-09-12 2024-03-21 Battelle Energy Alliance, Llc Methods for recovering elements from a waste material
US20240097225A1 (en) * 2022-09-19 2024-03-21 Nano One Materials Corp Process for Efficient Recycling of Cathode Active Materials
CN115418486B (zh) * 2022-09-22 2024-02-23 郑州大学 一种酸浸-沉淀浮选法联合回收锌净化渣中钴和锰的方法
KR102729468B1 (ko) * 2022-09-27 2024-11-13 포스코홀딩스 주식회사 단위 배터리 파쇄물, 이를 포함하는 배터리 파쇄물 및 배터리 처리 방법
BE1030447B1 (nl) 2022-10-14 2023-11-10 Umicore Nv Additief-vrije Cu Elektrowinning
JP2024098432A (ja) * 2023-01-10 2024-07-23 株式会社デンソー シリーズ電源
KR20240113169A (ko) * 2023-01-13 2024-07-22 에스케이이노베이션 주식회사 전이금속 회수 방법
KR20240124660A (ko) 2023-02-09 2024-08-19 서강대학교산학협력단 폐 양극 재료 또는 복합 금속 화합물로부터 유가 금속을 회수하는 방법
KR102908776B1 (ko) 2023-08-22 2026-01-07 주식회사 씨아이에스케미칼 반도체 공정 부산물을 활용한 양극재 원료물질 제조방법
EP4674990A1 (en) * 2024-07-04 2026-01-07 Technische Universität Clausthal Safe hydrometallurgical method of recovering alkali metals from materials including free alkali elements
FR3165455A1 (fr) * 2024-08-06 2026-02-13 IFP Energies Nouvelles Procédé de recyclage d’une encre d’enduction pour électrode de batterie au lithium

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB842946A (en) * 1957-11-20 1960-07-27 Sherritt Gordon Mines Ltd Method of producing copper metal powder
JP4217292B2 (ja) * 1998-03-17 2009-01-28 株式会社東芝 リチウム回収方法
JP3625638B2 (ja) * 1998-03-17 2005-03-02 株式会社東芝 廃電池の処理装置
JP4966460B2 (ja) * 2001-07-12 2012-07-04 ティーエムシー株式会社 有価金属の回収方法
JP4439804B2 (ja) * 2002-12-03 2010-03-24 Ｄｏｗａホールディングス株式会社 コバルト回収方法
JP4099057B2 (ja) * 2002-12-27 2008-06-11 三井金属鉱業株式会社 リチウムイオン電池内のコバルト回収方法およびコバルト回収システム
FR2868603B1 (fr) 2004-04-06 2006-07-14 Recupyl Sa Sa Procede de recyclage en melange de piles et batteries a base d'anode en lithium
US20110044882A1 (en) 2008-04-22 2011-02-24 David Buckley Method of making high purity lithium hydroxide and hydrochloric acid
CN105498545A (zh) 2008-11-17 2016-04-20 罗克伍德锂公司 从水溶液中回收锂的方法
KR101089519B1 (ko) 2009-11-30 2011-12-05 한국지질자원연구원 리튬이온전지 및 3원계 양극활물질로부터 ｃｍｂ 촉매 제조방법
KR101271669B1 (ko) * 2010-04-20 2013-06-05 한국지질자원연구원 폐배터리의 유가금속 재활용방법
JP5501180B2 (ja) * 2010-09-29 2014-05-21 株式会社日立製作所 リチウム抽出方法及び金属回収方法
KR101201947B1 (ko) * 2010-10-12 2012-11-16 엘에스니꼬동제련 주식회사 리튬이차전지 폐기물로부터 유가금속을 회수하는 방법
KR101220149B1 (ko) 2011-02-17 2013-01-11 한국지질자원연구원 폐배터리로부터 유가금속 황산용액의 제조방법 및 양극활물질의 제조방법
US10522884B2 (en) * 2012-04-04 2019-12-31 Worcester Polytechnic Institute Method and apparatus for recycling lithium-ion batteries
EP2841623B1 (en) 2012-04-23 2020-10-28 Nemaska Lithium Inc. Processes for preparing lithium hydroxide
DE102013016671A1 (de) * 2012-10-10 2014-04-10 Rockwood Lithium GmbH Verfahren zur hydrometallurgischen Rückgewinnung von Lithium, Nickel, Kobalt aus der Lithium-Übergangsmetalloxid haltigen Fraktion gebrauchter galvanischer Zellen
JP5706457B2 (ja) * 2013-02-27 2015-04-22 Jx日鉱日石金属株式会社 金属混合溶液からの金属の分離回収方法
CN105377765B (zh) 2013-05-08 2018-01-26 巴斯夫欧洲公司 球形颗粒、其制备及用途
JP5828923B2 (ja) 2014-01-30 2015-12-09 国立大学法人高知大学 ニッケル粉の製造方法
JP6201154B2 (ja) 2015-05-29 2017-09-27 住友金属鉱山株式会社 塩化コバルト水溶液の浄液方法
WO2017091562A1 (en) 2015-11-24 2017-06-01 Worcester Polytechnic Institute Method and apparatus for recycling lithium-ion batteries
CN105483382B (zh) * 2015-12-04 2017-06-23 清华大学 含镍钴锰的废电池材料浸出液的分离回收方法

Also Published As

Publication number Publication date
CN111466051B (zh) 2024-05-03
EP3729554A1 (en) 2020-10-28
CN111466051A (zh) 2020-07-28
AU2018391413A1 (en) 2020-06-11
AU2018391413B2 (en) 2023-12-14
CA3083334A1 (en) 2019-06-27
PL3729554T3 (pl) 2022-07-11
EP3729554B1 (en) 2022-03-09
WO2019121086A1 (en) 2019-06-27
US20220136084A1 (en) 2022-05-05
KR20200096965A (ko) 2020-08-14
RU2020123755A (ru) 2022-01-20
JP7384805B2 (ja) 2023-11-21
KR102750561B1 (ko) 2025-01-06
JP2021507111A (ja) 2021-02-22

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