GB2599540A - Relithiation in oxidizing conditions - Google Patents
Relithiation in oxidizing conditions Download PDFInfo
- Publication number
- GB2599540A GB2599540A GB2117980.9A GB202117980A GB2599540A GB 2599540 A GB2599540 A GB 2599540A GB 202117980 A GB202117980 A GB 202117980A GB 2599540 A GB2599540 A GB 2599540A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lithium
- positive
- electrode material
- solution
- rinsing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 230000001590 oxidative effect Effects 0.000 title 1
- 239000007774 positive electrode material Substances 0.000 claims abstract 40
- 238000000034 method Methods 0.000 claims abstract 32
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract 13
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract 13
- 239000007800 oxidant agent Substances 0.000 claims abstract 9
- 239000000243 solution Substances 0.000 claims 21
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims 14
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 8
- 238000010438 heat treatment Methods 0.000 claims 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims 4
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims 4
- DIKBFYAXUHHXCS-UHFFFAOYSA-N bromoform Chemical compound BrC(Br)Br DIKBFYAXUHHXCS-UHFFFAOYSA-N 0.000 claims 4
- 229910052799 carbon Inorganic materials 0.000 claims 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 4
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 claims 4
- -1 tetraboro-methane Chemical compound 0.000 claims 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 3
- 229910002651 NO3 Inorganic materials 0.000 claims 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims 3
- 229910019142 PO4 Inorganic materials 0.000 claims 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 3
- 229910052744 lithium Inorganic materials 0.000 claims 3
- 229910052760 oxygen Inorganic materials 0.000 claims 3
- 239000001301 oxygen Substances 0.000 claims 3
- 150000002978 peroxides Chemical class 0.000 claims 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 3
- 239000010452 phosphate Substances 0.000 claims 3
- 238000004064 recycling Methods 0.000 claims 3
- APQIUTYORBAGEZ-UHFFFAOYSA-N 1,1-dibromoethane Chemical compound CC(Br)Br APQIUTYORBAGEZ-UHFFFAOYSA-N 0.000 claims 2
- YTGSYRVSBPFKMQ-UHFFFAOYSA-N 2,2,2-tribromoacetaldehyde Chemical compound BrC(Br)(Br)C=O YTGSYRVSBPFKMQ-UHFFFAOYSA-N 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 2
- 229910052794 bromium Inorganic materials 0.000 claims 2
- 229950005228 bromoform Drugs 0.000 claims 2
- FJBFPHVGVWTDIP-UHFFFAOYSA-N dibromomethane Chemical compound BrCBr FJBFPHVGVWTDIP-UHFFFAOYSA-N 0.000 claims 2
- YNQRWVCLAIUHHI-UHFFFAOYSA-L dilithium;oxalate Chemical compound [Li+].[Li+].[O-]C(=O)C([O-])=O YNQRWVCLAIUHHI-UHFFFAOYSA-L 0.000 claims 2
- BBLSYMNDKUHQAG-UHFFFAOYSA-L dilithium;sulfite Chemical compound [Li+].[Li+].[O-]S([O-])=O BBLSYMNDKUHQAG-UHFFFAOYSA-L 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 2
- XQHAGELNRSUUGU-UHFFFAOYSA-M lithium chlorate Chemical compound [Li+].[O-]Cl(=O)=O XQHAGELNRSUUGU-UHFFFAOYSA-M 0.000 claims 2
- LWXVCCOAQYNXNX-UHFFFAOYSA-N lithium hypochlorite Chemical compound [Li+].Cl[O-] LWXVCCOAQYNXNX-UHFFFAOYSA-N 0.000 claims 2
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims 2
- 229910001947 lithium oxide Inorganic materials 0.000 claims 2
- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 claims 2
- 229910001486 lithium perchlorate Inorganic materials 0.000 claims 2
- HPGPEWYJWRWDTP-UHFFFAOYSA-N lithium peroxide Chemical compound [Li+].[Li+].[O-][O-] HPGPEWYJWRWDTP-UHFFFAOYSA-N 0.000 claims 2
- 229910001386 lithium phosphate Inorganic materials 0.000 claims 2
- 229910003002 lithium salt Inorganic materials 0.000 claims 2
- 159000000002 lithium salts Chemical class 0.000 claims 2
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 claims 2
- GLNWILHOFOBOFD-UHFFFAOYSA-N lithium sulfide Chemical compound [Li+].[Li+].[S-2] GLNWILHOFOBOFD-UHFFFAOYSA-N 0.000 claims 2
- 229910052700 potassium Inorganic materials 0.000 claims 2
- 239000011591 potassium Substances 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- 229920006395 saturated elastomer Polymers 0.000 claims 2
- 229910052708 sodium Inorganic materials 0.000 claims 2
- 239000011734 sodium Substances 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- RBTVSNLYYIMMKS-UHFFFAOYSA-N tert-butyl 3-aminoazetidine-1-carboxylate;hydrochloride Chemical compound Cl.CC(C)(C)OC(=O)N1CC(N)C1 RBTVSNLYYIMMKS-UHFFFAOYSA-N 0.000 claims 2
- BHZCMUVGYXEBMY-UHFFFAOYSA-N trilithium;azanide Chemical compound [Li+].[Li+].[Li+].[NH2-] BHZCMUVGYXEBMY-UHFFFAOYSA-N 0.000 claims 2
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000003125 aqueous solvent Substances 0.000 claims 1
- 239000003637 basic solution Substances 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 238000001354 calcination Methods 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000003306 harvesting Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
Classifications
-
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0438—Processes of manufacture in general by electrochemical processing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- 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
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Primary Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/415,879 US11394062B2 (en) | 2016-01-07 | 2019-05-17 | Relithiation in oxidizing conditions |
| PCT/US2020/032877 WO2020236513A1 (en) | 2019-05-17 | 2020-05-14 | Relithiation in oxidizing conditions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB202117980D0 GB202117980D0 (en) | 2022-01-26 |
| GB2599540A true GB2599540A (en) | 2022-04-06 |
Family
ID=73458755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2117980.9A Withdrawn GB2599540A (en) | 2019-05-17 | 2020-05-14 | Relithiation in oxidizing conditions |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3969207A4 (zh) |
| JP (1) | JP2022542637A (zh) |
| KR (1) | KR20220011146A (zh) |
| CN (1) | CN114207910A (zh) |
| GB (1) | GB2599540A (zh) |
| WO (1) | WO2020236513A1 (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113793915B (zh) * | 2021-09-15 | 2023-03-24 | 昆明理工大学 | 一种废旧锂离子电池正极材料的修复方法 |
| CN115889419A (zh) * | 2022-10-11 | 2023-04-04 | 安徽格派锂电循环科技有限公司 | 一种从废旧锂电池中有效分离正极材料与铝箔的方法 |
| CN116742174B (zh) * | 2023-04-19 | 2024-03-19 | 江苏理工学院 | 一种分离废旧锂电池正极活性材料与铝箔的方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6150050A (en) * | 1998-03-09 | 2000-11-21 | Valence Technology, Inc | Method for recovering particulate material from electrical components |
| US20100203366A1 (en) * | 2008-02-22 | 2010-08-12 | Sloop Steven E | Recycling of battery electrode materials |
| US8497030B2 (en) * | 2003-01-09 | 2013-07-30 | Steven E. Sloop | Recycling batteries having basic electrolytes |
| US8882007B1 (en) * | 2013-11-21 | 2014-11-11 | Retriev Technologies Incorporated | Process for recovering and regenerating lithium cathode material from lithium-ion batteries |
| US20170200989A1 (en) * | 2016-01-07 | 2017-07-13 | Hulico LLC | Relithiation in oxidizing conditions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009105713A1 (en) * | 2008-02-22 | 2009-08-27 | Sloop Steven E | Reintroduction of lithium into recycled battery materials |
| CN103151519A (zh) * | 2013-02-22 | 2013-06-12 | 同济大学 | 一种超声场强化下氧化剂辅助修复失效钴酸锂材料方法 |
| CN110676533B (zh) * | 2014-08-06 | 2023-02-17 | 史蒂文·E·斯卢普 | 处理锂离子电池的正极材料的方法 |
| CN105098281B (zh) * | 2015-08-28 | 2017-09-12 | 郭建 | 从废旧多元动力锂离子电池中回收多元正极材料的方法 |
-
2020
- 2020-05-14 GB GB2117980.9A patent/GB2599540A/en not_active Withdrawn
- 2020-05-14 JP JP2021568716A patent/JP2022542637A/ja active Pending
- 2020-05-14 CN CN202080050885.XA patent/CN114207910A/zh active Pending
- 2020-05-14 EP EP20810010.7A patent/EP3969207A4/en active Pending
- 2020-05-14 WO PCT/US2020/032877 patent/WO2020236513A1/en active Application Filing
- 2020-05-14 KR KR1020217041405A patent/KR20220011146A/ko unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6150050A (en) * | 1998-03-09 | 2000-11-21 | Valence Technology, Inc | Method for recovering particulate material from electrical components |
| US8497030B2 (en) * | 2003-01-09 | 2013-07-30 | Steven E. Sloop | Recycling batteries having basic electrolytes |
| US20100203366A1 (en) * | 2008-02-22 | 2010-08-12 | Sloop Steven E | Recycling of battery electrode materials |
| US8882007B1 (en) * | 2013-11-21 | 2014-11-11 | Retriev Technologies Incorporated | Process for recovering and regenerating lithium cathode material from lithium-ion batteries |
| US20170200989A1 (en) * | 2016-01-07 | 2017-07-13 | Hulico LLC | Relithiation in oxidizing conditions |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3969207A4 (en) | 2023-06-14 |
| KR20220011146A (ko) | 2022-01-27 |
| WO2020236513A1 (en) | 2020-11-26 |
| EP3969207A1 (en) | 2022-03-23 |
| CN114207910A (zh) | 2022-03-18 |
| GB202117980D0 (en) | 2022-01-26 |
| JP2022542637A (ja) | 2022-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |