BR112023026279A2 - Método para recuperar um sal de lítio de uma massa residual de bateria de lítio - Google Patents
Método para recuperar um sal de lítio de uma massa residual de bateria de lítioInfo
- Publication number
- BR112023026279A2 BR112023026279A2 BR112023026279A BR112023026279A BR112023026279A2 BR 112023026279 A2 BR112023026279 A2 BR 112023026279A2 BR 112023026279 A BR112023026279 A BR 112023026279A BR 112023026279 A BR112023026279 A BR 112023026279A BR 112023026279 A2 BR112023026279 A2 BR 112023026279A2
- Authority
- BR
- Brazil
- Prior art keywords
- recovering
- lithium battery
- lithium
- lithium salt
- mass
- Prior art date
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title abstract 5
- 229910052744 lithium Inorganic materials 0.000 title abstract 5
- 229910003002 lithium salt Inorganic materials 0.000 title abstract 4
- 159000000002 lithium salts Chemical class 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 239000002699 waste material Substances 0.000 abstract 4
- 238000011282 treatment Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D15/00—Lithium compounds
- C01D15/005—Lithium hexafluorophosphate
-
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
-
- 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
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-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
- 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)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Secondary Cells (AREA)
- Processing Of Solid Wastes (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
método para recuperar um sal de lítio de uma massa residual de bateria de lítio. um método para recuperar um sal de lítio de uma massa residual de bateria de lítio, compreendendo as etapas de: (a) dissolver o sal de lítio na massa de resíduos de bateria de lítio em um peso de água equivalente a 100 a 0,1 vez o peso da massa de resíduos de bateria de lítio, seja em um tratamento único ou em tratamentos sucessivos; (b) evaporar a solução aquosa até a secura; e (c) trabalhar o resíduo seco com um solvente compreendendo água, um carbonato ou misturas dos mesmos.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2110568.9A GB2609212A (en) | 2021-07-22 | 2021-07-22 | Process |
| PCT/GB2022/051874 WO2023002180A1 (en) | 2021-07-22 | 2022-07-20 | Process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112023026279A2 true BR112023026279A2 (pt) | 2024-03-05 |
Family
ID=77540977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112023026279A BR112023026279A2 (pt) | 2021-07-22 | 2022-07-20 | Método para recuperar um sal de lítio de uma massa residual de bateria de lítio |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP4373982A1 (pt) |
| KR (1) | KR20240037878A (pt) |
| CN (1) | CN117616141A (pt) |
| AU (1) | AU2022313546A1 (pt) |
| BR (1) | BR112023026279A2 (pt) |
| CA (1) | CA3223477A1 (pt) |
| GB (1) | GB2609212A (pt) |
| TW (1) | TW202322450A (pt) |
| WO (1) | WO2023002180A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116119688A (zh) * | 2023-03-29 | 2023-05-16 | 湖南省正源储能材料与器件研究所 | 一种从锂电池废电解液中回收氟化锂的方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5612150A (en) * | 1994-03-16 | 1997-03-18 | Hitachi, Ltd. | Method and apparatus for treatment of a battery containing alkali metal |
| 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 |
| WO2014097861A1 (ja) * | 2012-12-20 | 2014-06-26 | Ｊｏｉｎｔエンジニアリング株式会社 | リチウム電池及び／又はリチウムイオン電池の電解質用リチウム塩の製造方法及び製造装置 |
| FR3022695A1 (fr) | 2014-06-18 | 2015-12-25 | Rhodia Operations | Procede de recuperation d'un sel d'electrolyte |
| FR3024288B1 (fr) | 2014-07-22 | 2016-09-02 | Commissariat Energie Atomique | Procede de recyclage de l'electrolyte d'une batterie de type li-ion et procede de recyclage de batteries de type li-ion |
| CN107055575B (zh) * | 2017-06-08 | 2018-12-28 | 成都开飞高能化学工业有限公司 | 一种电池级氢氧化锂的生产工艺 |
| WO2019060996A1 (en) * | 2017-09-28 | 2019-04-04 | Seneca Experts-Conseils Inc. | PROCESS FOR RECYCLING LITHIUM-ION BATTERIES |
| KR102043711B1 (ko) * | 2018-04-12 | 2019-11-12 | 주식회사 에코프로이노베이션 | 리튬이온 2차전지의 폐 양극재를 이용한 수산화리튬 일수화물의 제조방법 |
| KR20200072351A (ko) * | 2018-12-12 | 2020-06-22 | 주식회사 에코프로이노베이션 | 폐양극재의 혼합 공분쇄와 수침출을 통한 수산화리튬 제조 방법 |
| CN111825110A (zh) * | 2020-05-12 | 2020-10-27 | 宁夏百川新材料有限公司 | 废旧锂离子电池正极材料的回收利用方法 |
-
2021
- 2021-07-22 GB GB2110568.9A patent/GB2609212A/en active Pending
-
2022
- 2022-07-20 WO PCT/GB2022/051874 patent/WO2023002180A1/en active Application Filing
- 2022-07-20 BR BR112023026279A patent/BR112023026279A2/pt unknown
- 2022-07-20 KR KR1020237042951A patent/KR20240037878A/ko unknown
- 2022-07-20 CA CA3223477A patent/CA3223477A1/en active Pending
- 2022-07-20 EP EP22750870.2A patent/EP4373982A1/en active Pending
- 2022-07-20 TW TW111127224A patent/TW202322450A/zh unknown
- 2022-07-20 CN CN202280045106.6A patent/CN117616141A/zh active Pending
- 2022-07-20 AU AU2022313546A patent/AU2022313546A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB202110568D0 (en) | 2021-09-08 |
| TW202322450A (zh) | 2023-06-01 |
| CN117616141A (zh) | 2024-02-27 |
| WO2023002180A1 (en) | 2023-01-26 |
| AU2022313546A1 (en) | 2024-01-04 |
| KR20240037878A (ko) | 2024-03-22 |
| GB2609212A (en) | 2023-02-01 |
| CA3223477A1 (en) | 2023-01-26 |
| EP4373982A1 (en) | 2024-05-29 |
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