CN108470951B - 一种废旧镍钴锰三元锂离子电池中有价金属的回收方法 - Google Patents
一种废旧镍钴锰三元锂离子电池中有价金属的回收方法 Download PDFInfo
- Publication number
- CN108470951B CN108470951B CN201810198121.XA CN201810198121A CN108470951B CN 108470951 B CN108470951 B CN 108470951B CN 201810198121 A CN201810198121 A CN 201810198121A CN 108470951 B CN108470951 B CN 108470951B
- Authority
- CN
- China
- Prior art keywords
- lithium ion
- waste
- cobalt
- valuable metals
- recovering valuable
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 88
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 43
- 239000002699 waste material Substances 0.000 title claims abstract description 36
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 22
- 239000002184 metal Substances 0.000 title claims abstract description 22
- 150000002739 metals Chemical class 0.000 title claims abstract description 20
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 title claims description 18
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 56
- 238000002386 leaching Methods 0.000 claims abstract description 46
- 239000000706 filtrate Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 238000000926 separation method Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 239000007772 electrode material Substances 0.000 claims abstract description 14
- 239000002253 acid Substances 0.000 claims abstract description 13
- 239000002131 composite material Substances 0.000 claims abstract description 12
- 238000012216 screening Methods 0.000 claims abstract description 12
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 10
- 239000000956 alloy Substances 0.000 claims abstract description 10
- 239000011230 binding agent Substances 0.000 claims abstract description 10
- 230000002378 acidificating effect Effects 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 claims abstract description 7
- 229910020630 Co Ni Inorganic materials 0.000 claims abstract description 4
- 229910002440 Co–Ni Inorganic materials 0.000 claims abstract description 4
- 239000012528 membrane Substances 0.000 claims abstract description 4
- 239000003575 carbonaceous material Substances 0.000 claims abstract description 3
- 239000003792 electrolyte Substances 0.000 claims abstract description 3
- 239000010949 copper Substances 0.000 claims description 32
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 23
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 22
- 150000002500 ions Chemical class 0.000 claims description 16
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 15
- 229930006000 Sucrose Natural products 0.000 claims description 15
- 239000005720 sucrose Substances 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- 239000011780 sodium chloride Substances 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 9
- 239000002912 waste gas Substances 0.000 claims description 9
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 8
- 239000000047 product Substances 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 210000003850 cellular structure Anatomy 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 3
- 229910001634 calcium fluoride Inorganic materials 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Inorganic materials O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 3
- 229910014474 Ca-Sn Inorganic materials 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 229910052745 lead Inorganic materials 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000004321 preservation Methods 0.000 claims 1
- 230000001376 precipitating effect Effects 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 239000004480 active ingredient Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 59
- 238000011084 recovery Methods 0.000 description 45
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 19
- HFCVPDYCRZVZDF-UHFFFAOYSA-N [Li+].[Co+2].[Ni+2].[O-][Mn]([O-])(=O)=O Chemical compound [Li+].[Co+2].[Ni+2].[O-][Mn]([O-])(=O)=O HFCVPDYCRZVZDF-UHFFFAOYSA-N 0.000 description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 230000001276 controlling effect Effects 0.000 description 13
- 229910052759 nickel Inorganic materials 0.000 description 13
- 210000004027 cell Anatomy 0.000 description 12
- 239000011572 manganese Substances 0.000 description 9
- 229910017709 Ni Co Inorganic materials 0.000 description 8
- 229910003267 Ni-Co Inorganic materials 0.000 description 8
- 229910003262 Ni‐Co Inorganic materials 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 239000010926 waste battery Substances 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 7
- 229920006395 saturated elastomer Polymers 0.000 description 7
- 239000011734 sodium Substances 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 229910017052 cobalt Inorganic materials 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 239000006183 anode active material Substances 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 239000006182 cathode active material Substances 0.000 description 2
- 238000009388 chemical precipitation Methods 0.000 description 2
- 238000000975 co-precipitation Methods 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000001117 sulphuric acid Substances 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- UKARFADBCUZXDJ-UHFFFAOYSA-N [Cu].[Mn].[Co].[Ni].[Li] Chemical compound [Cu].[Mn].[Co].[Ni].[Li] UKARFADBCUZXDJ-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- AIJRZQRTCRIQFY-UHFFFAOYSA-N dilithium cobalt(2+) dioxido(dioxo)manganese nickel(2+) Chemical compound [Li+].[Mn](=O)(=O)([O-])[O-].[Co+2].[Ni+2].[Li+].[Mn](=O)(=O)([O-])[O-].[Mn](=O)(=O)([O-])[O-] AIJRZQRTCRIQFY-UHFFFAOYSA-N 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 1
- 229910000357 manganese(II) sulfate Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000036470 plasma concentration Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
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
-
- 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
- C25C1/24—Alloys obtained by cathodic reduction of all their ions
-
- 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)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810198121.XA CN108470951B (zh) | 2018-03-09 | 2018-03-09 | 一种废旧镍钴锰三元锂离子电池中有价金属的回收方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810198121.XA CN108470951B (zh) | 2018-03-09 | 2018-03-09 | 一种废旧镍钴锰三元锂离子电池中有价金属的回收方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108470951A CN108470951A (zh) | 2018-08-31 |
CN108470951B true CN108470951B (zh) | 2020-05-05 |
Family
ID=63265260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810198121.XA Active CN108470951B (zh) | 2018-03-09 | 2018-03-09 | 一种废旧镍钴锰三元锂离子电池中有价金属的回收方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108470951B (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109182732B (zh) * | 2018-09-18 | 2021-01-26 | 惠州亿纬锂能股份有限公司 | 废旧三元锂电池分级式回收方法 |
CN109207725B (zh) * | 2018-09-19 | 2020-06-30 | 中国科学院青海盐湖研究所 | 一种从废旧锰酸锂电池中回收锂和锰的方法及系统 |
AU2019360553A1 (en) * | 2018-10-15 | 2021-04-29 | Basf Se | Battery recycling with electrolysis of the leach to remove copper impurities |
CN111321298A (zh) * | 2018-12-17 | 2020-06-23 | 中南大学 | 一种废旧三元lncm锂离子电池的浸出以及有价金属的回收方法 |
CN110034350B (zh) * | 2019-04-23 | 2022-07-12 | 南昌大学 | 低氧裂解综合回收废旧锂电池的方法 |
CN110129571A (zh) * | 2019-06-11 | 2019-08-16 | 中国科学院过程工程研究所 | 一种从废旧锂离子电池材料中提取有价金属的方法 |
CN110257631B (zh) * | 2019-06-14 | 2021-04-06 | 广西师范大学 | 一种分离废旧锂离子电池正极中锂和其他金属的方法 |
CN110247129B (zh) * | 2019-06-14 | 2021-11-30 | 广西师范大学 | 一种回收利用废旧锂离子电池正极活性物质的方法 |
CN110669933B (zh) * | 2019-10-21 | 2021-04-27 | 金驰能源材料有限公司 | 一种去除镍钴锰溶液中氟的方法 |
CN111807413B (zh) * | 2020-06-30 | 2022-11-15 | 广东邦普循环科技有限公司 | 一种动力电池循环再造硫酸锰的方法 |
CN111763956B (zh) * | 2020-07-03 | 2022-10-18 | 陕西科技大学 | 一种用电化学技术分离回收废旧锂电池中有价金属的方法 |
CN113716790A (zh) * | 2021-09-17 | 2021-11-30 | 格林美股份有限公司 | 废旧电池放电与废水中重金属离子脱除的联合处理方法 |
CN114105655B (zh) * | 2021-11-17 | 2023-02-14 | 广东邦普循环科技有限公司 | 一种利用废旧电池废渣制备耐火材料的方法及耐火材料的应用 |
CN114134329B (zh) * | 2021-11-30 | 2023-12-22 | 中国科学院宁波材料技术与工程研究所 | 一种利用废旧锂离子电池集流体铝箔回收正极材料中有价金属的方法 |
CN115852151A (zh) * | 2023-02-17 | 2023-03-28 | 湖南五创循环科技股份有限公司 | 一种矿浆电解氧化处理废旧动力电池的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106848470B (zh) * | 2017-03-08 | 2019-07-02 | 中南大学 | 一种从废旧镍钴锰三元锂离子电池中回收、制备三元正极材料的方法 |
CN106785177B (zh) * | 2017-03-10 | 2019-04-05 | 中南大学 | 一种从废旧镍钴锰三元锂离子电池回收、制备镍钴锰铝四元正极材料的方法 |
CN106916955A (zh) * | 2017-03-31 | 2017-07-04 | 广东佳纳能源科技有限公司 | 一种选择性回收锂离子电池正极废料中有价金属的方法 |
CN107385219B (zh) * | 2017-08-04 | 2019-03-19 | 俞振元 | 利用旋流电解处理镀铜镍污泥回收铜和镍的方法 |
-
2018
- 2018-03-09 CN CN201810198121.XA patent/CN108470951B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108470951A (zh) | 2018-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108470951B (zh) | 一种废旧镍钴锰三元锂离子电池中有价金属的回收方法 | |
CN107267759B (zh) | 一种锂离子电池正极材料的综合回收方法 | |
CN109207730B (zh) | 一种从废旧磷酸铁锂电池中回收锂的方法及系统 | |
CN112375913B (zh) | 一种废旧锂离子电池回收方法 | |
CN109234524B (zh) | 一种从废旧三元锂电池中综合回收有价金属的方法及系统 | |
US6514311B1 (en) | Clean process of recovering metals from waste lithium ion batteries | |
CN109256597B (zh) | 一种从废旧钴酸锂电池中回收锂和钴的方法及系统 | |
CN113735087B (zh) | 一种废旧磷酸铁锂电池正极物料回收的方法 | |
CN113737018A (zh) | 一种废旧电池正极原料的回收方法 | |
CN108963371B (zh) | 一种从废旧锂离子电池中回收有价金属的方法 | |
CN112646974A (zh) | 一种从废旧三元锂电池正极材料中回收有价金属的方法 | |
CN111471864B (zh) | 一种废旧锂离子电池浸出液中回收铜、铝、铁的方法 | |
CN109652654B (zh) | 一种废旧三元动力锂电池资源化回收金属元素的方法 | |
CN111321297B (zh) | 一种从废旧锂离子电池中回收有价金属的方法 | |
CN114085997A (zh) | 一种废旧锂离子电池回收方法 | |
CN108264068B (zh) | 一种回收含锂电池废料中锂的方法 | |
KR20230156432A (ko) | 폐 리튬이온 배터리에서 유가금속을 회수하는 방법 | |
CN116632395A (zh) | 一种废旧电池中有价金属的回收方法 | |
CN111697282A (zh) | 一种废旧电池正极材料回收稀溶液中提取锂的方法 | |
CN108400403A (zh) | 一种用含锂电极废料制备碳酸锂的方法 | |
CN110176647B (zh) | 一种废旧锂离子电池负极材料梯级利用方法 | |
WO2021134515A1 (zh) | 一种电池级Ni-Co-Mn混合液和电池级Mn溶液的制备方法 | |
CN108163873B (zh) | 一种从含磷酸锂废渣中提取氢氧化锂的方法 | |
WO2024066184A1 (zh) | 一种磷酸铁锂电池的回收方法 | |
CN115149140B (zh) | 一种从废旧磷酸铁锂电池中回收铁和锂的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240415 Address after: Room 502, 5th Floor, Science and Technology Innovation Center, Liaohe West Road, Jiangsu Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province, 221300 Patentee after: Jiangsu Xiexin Circular Technology Co.,Ltd. Country or region after: China Address before: Yuelu District City, Hunan province 410083 Changsha Lushan Road No. 932 Patentee before: CENTRAL SOUTH University Country or region before: China |
|
TR01 | Transfer of patent right |