CN101916889B - 水系废旧锂离子动力电池回收制备磷酸铁锂的方法 - Google Patents
水系废旧锂离子动力电池回收制备磷酸铁锂的方法 Download PDFInfo
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- CN101916889B CN101916889B CN2010102538595A CN201010253859A CN101916889B CN 101916889 B CN101916889 B CN 101916889B CN 2010102538595 A CN2010102538595 A CN 2010102538595A CN 201010253859 A CN201010253859 A CN 201010253859A CN 101916889 B CN101916889 B CN 101916889B
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- lithium
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000002699 waste material Substances 0.000 title claims abstract description 30
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 25
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 title claims abstract description 17
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000004064 recycling Methods 0.000 title abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000007772 electrode material Substances 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 18
- 239000008367 deionised water Substances 0.000 claims abstract description 17
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 17
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims abstract description 16
- 239000006258 conductive agent Substances 0.000 claims abstract description 16
- 229910010710 LiFePO Inorganic materials 0.000 claims abstract description 11
- 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 abstract description 11
- 229930006000 Sucrose Natural products 0.000 claims abstract description 11
- 238000001354 calcination Methods 0.000 claims abstract description 11
- 239000005720 sucrose Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 9
- 229960005070 ascorbic acid Drugs 0.000 claims abstract description 8
- 235000010323 ascorbic acid Nutrition 0.000 claims abstract description 8
- 239000011668 ascorbic acid Substances 0.000 claims abstract description 8
- 238000000498 ball milling Methods 0.000 claims abstract description 8
- 229910003002 lithium salt Inorganic materials 0.000 claims abstract description 6
- 159000000002 lithium salts Chemical class 0.000 claims abstract description 6
- 150000007522 mineralic acids Chemical class 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 239000000243 solution Substances 0.000 claims description 17
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 230000008021 deposition Effects 0.000 claims description 13
- 229910010707 LiFePO 4 Inorganic materials 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 10
- 230000001172 regenerating effect Effects 0.000 claims description 8
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 108010064245 urinary gonadotropin fragment Proteins 0.000 claims description 7
- 239000011259 mixed solution Substances 0.000 claims description 6
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 5
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 4
- 239000011790 ferrous sulphate Substances 0.000 claims description 4
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 4
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 claims description 4
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 4
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 4
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- 238000005194 fractionation Methods 0.000 claims description 2
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 claims description 2
- 239000007773 negative electrode material Substances 0.000 claims description 2
- 239000007774 positive electrode material Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 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 description 2
- 229910052493 LiFePO4 Inorganic materials 0.000 abstract description 8
- 238000003756 stirring Methods 0.000 abstract description 5
- 238000007873 sieving Methods 0.000 abstract description 4
- 229910019142 PO4 Inorganic materials 0.000 abstract 2
- 239000003929 acidic solution Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000012043 crude product Substances 0.000 abstract 1
- 150000002505 iron Chemical class 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000010008 shearing Methods 0.000 abstract 1
- 238000005303 weighing Methods 0.000 description 12
- 238000011084 recovery Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Classifications
-
- 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
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- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
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CN2010102538595A CN101916889B (zh) | 2010-08-16 | 2010-08-16 | 水系废旧锂离子动力电池回收制备磷酸铁锂的方法 |
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CN2010102538595A CN101916889B (zh) | 2010-08-16 | 2010-08-16 | 水系废旧锂离子动力电池回收制备磷酸铁锂的方法 |
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CN101916889A CN101916889A (zh) | 2010-12-15 |
CN101916889B true CN101916889B (zh) | 2012-05-30 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107591582A (zh) * | 2016-07-07 | 2018-01-16 | 皓智环球有限公司 | 回收锂离子电池的方法 |
Families Citing this family (21)
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---|---|---|---|---|
CN102208707B (zh) * | 2011-05-12 | 2013-11-06 | 合肥工业大学 | 一种废旧磷酸铁锂电池正极材料修复再生的方法 |
CN102956936B (zh) * | 2011-08-25 | 2015-04-15 | 深圳市格林美高新技术股份有限公司 | 一种处理废旧汽车动力锂电池磷酸铁锂正极材料的方法 |
FR2979756B1 (fr) | 2011-09-07 | 2013-10-04 | Commissariat Energie Atomique | Procede de recyclage de batteries au lithium et/ou d'electrodes de telles batteries |
CN102403554B (zh) * | 2011-11-10 | 2013-12-04 | 大连交通大学 | 废旧磷酸铁锂离子电池正极材料循环利用方法 |
CN102583297A (zh) * | 2012-02-15 | 2012-07-18 | 东营昊坤电池有限公司 | 一种锂离子电池正极材料磷酸铁锂的回收再生方法 |
KR101294335B1 (ko) * | 2012-05-25 | 2013-08-16 | 한국과학기술연구원 | 재활용을 통한 리튬 이차전지용 리튬인산철 양극활물질의 제조 방법, 이에 따라 제조된 리튬 이차전지용 리튬인산철 양극활물질, 리튬인산철 양극 및 리튬 이차전지 |
KR101439427B1 (ko) * | 2013-03-14 | 2014-09-11 | 한국과학기술연구원 | 리튬이차전지용 올리빈계 양극소재의 재활용 방법, 이에 의하여 제조된 양극소재, 이를 포함하는 리튬이차전지용 양극 및 리튬이차전지 |
CN103276406B (zh) * | 2013-03-29 | 2017-04-12 | 江西省电力科学研究院 | 一种电化学回收锂的方法 |
CN103449395A (zh) * | 2013-08-28 | 2013-12-18 | 北京科技大学 | 一种从水系废旧磷酸铁锂电池中回收再生正极材料的方法 |
CN105977569B (zh) * | 2016-07-24 | 2018-07-17 | 合肥国轩高科动力能源有限公司 | 利用磷酸亚铁锂废料制备磷酸亚铁锂的方法 |
CN106276842B (zh) * | 2016-08-02 | 2018-11-30 | 北京北大明德科技发展有限公司 | 将废旧锂离子电池中的磷酸铁锂回收再生的方法 |
CN106450546A (zh) * | 2016-10-19 | 2017-02-22 | 上海第二工业大学 | 一种释放废旧汽车动力电池剩余电能的方法 |
CN106976852A (zh) * | 2017-04-26 | 2017-07-25 | 长沙理工大学 | 一种废旧电池中磷酸铁锂材料的绿色修复再生技术 |
CN107181015B (zh) * | 2017-07-06 | 2019-05-10 | 湖南天泰天润新能源科技有限公司 | 磷酸铁锂废料的回收再生处理方法 |
CN108011145A (zh) * | 2017-11-15 | 2018-05-08 | 南京红太阳新能源有限公司 | 一种锂的回收再利用流程 |
CN108467914B (zh) * | 2018-04-02 | 2019-11-22 | 方嘉城 | 一种废弃电池级磷酸铁的处理方法 |
CN110649342B (zh) * | 2018-06-26 | 2022-08-12 | 中天储能科技有限公司 | 一种废旧磷酸铁锂电池正极活性材料回收利用方法 |
CN109616713B (zh) * | 2018-11-06 | 2022-01-07 | 广西师范大学 | 废旧锂离子电池中铝箔与正极活性物质分离的方法 |
CN109830772B (zh) * | 2019-03-08 | 2020-10-30 | 湖南泰和美新能源科技有限公司 | 一种磷酸铁锂废料的再生方法 |
CN115784191B (zh) * | 2022-12-12 | 2024-07-02 | 厦门厦钨新能源材料股份有限公司 | 从废旧磷酸铁锂正极材料回收磷酸铁锂的方法 |
CN115924879B (zh) * | 2023-01-18 | 2024-07-05 | 河南佰利新能源材料有限公司 | 一种从报废磷酸铁锂材料中回收磷酸铁锂的方法 |
Citations (1)
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CN101359756A (zh) * | 2007-07-31 | 2009-02-04 | 比亚迪股份有限公司 | 一种锂离子电池废料中磷酸铁锂正极材料的回收方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2009105713A1 (en) * | 2008-02-22 | 2009-08-27 | Sloop Steven E | Reintroduction of lithium into recycled battery materials |
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- 2010-08-16 CN CN2010102538595A patent/CN101916889B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101359756A (zh) * | 2007-07-31 | 2009-02-04 | 比亚迪股份有限公司 | 一种锂离子电池废料中磷酸铁锂正极材料的回收方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107591582A (zh) * | 2016-07-07 | 2018-01-16 | 皓智环球有限公司 | 回收锂离子电池的方法 |
EP3329541A4 (en) * | 2016-07-07 | 2018-08-22 | GRST International Limited | Method for recycling lithium-ion battery |
CN107591582B (zh) * | 2016-07-07 | 2019-09-13 | 皓智环球有限公司 | 回收锂离子电池的方法 |
EP3806229A1 (en) * | 2016-07-07 | 2021-04-14 | GRST International Limited | Method for recycling lithium-ion battery |
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CN101916889A (zh) | 2010-12-15 |
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