CN101383441B - 一种磷酸铁锂电池正极废片的综合回收方法 - Google Patents
一种磷酸铁锂电池正极废片的综合回收方法 Download PDFInfo
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- CN101383441B CN101383441B CN2007100768904A CN200710076890A CN101383441B CN 101383441 B CN101383441 B CN 101383441B CN 2007100768904 A CN2007100768904 A CN 2007100768904A CN 200710076890 A CN200710076890 A CN 200710076890A CN 101383441 B CN101383441 B CN 101383441B
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- 239000002699 waste material Substances 0.000 title claims abstract description 15
- 229910052744 lithium Inorganic materials 0.000 title claims description 24
- 239000005955 Ferric phosphate Substances 0.000 title claims description 15
- 229940032958 ferric phosphate Drugs 0.000 title claims description 15
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 title claims description 15
- 229910000399 iron(III) phosphate Inorganic materials 0.000 title claims description 15
- 239000000463 material Substances 0.000 claims abstract description 37
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 claims abstract description 22
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- 239000012634 fragment Substances 0.000 claims abstract description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
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- 238000003756 stirring Methods 0.000 claims description 8
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- 238000007873 sieving Methods 0.000 claims description 4
- 238000011084 recovery Methods 0.000 abstract description 9
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 9
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- 238000010586 diagram Methods 0.000 description 7
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- 229910052493 LiFePO4 Inorganic materials 0.000 description 4
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- 239000002253 acid Substances 0.000 description 3
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- 238000012545 processing Methods 0.000 description 3
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- 239000010941 cobalt Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
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- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910015645 LiMn Inorganic materials 0.000 description 1
- 229910014689 LiMnO Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
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- 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
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101692510B (zh) * | 2009-10-15 | 2011-07-27 | 同济大学 | 废锂电池电极组成材料的资源化分离工艺 |
CN102029283B (zh) * | 2010-02-05 | 2012-07-25 | 伟翔环保科技发展(上海)有限公司 | 锂电池组成材料的资源化分离*** |
CN102170036B (zh) * | 2010-02-26 | 2014-09-17 | 比亚迪股份有限公司 | 一种磷酸亚铁锂正极材料的回收方法 |
CN101847763A (zh) * | 2010-04-09 | 2010-09-29 | 奇瑞汽车股份有限公司 | 一种废旧磷酸铁锂电池综合回收的方法 |
CN101969148A (zh) * | 2010-10-15 | 2011-02-09 | 中南大学 | 一种回收废旧锂离子电池正极材料有价金属预处理的方法 |
CN102064366B (zh) * | 2010-11-08 | 2014-04-02 | 杭州东建能源科技有限公司 | 一种磷酸铁锂的再生方法 |
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 |
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CN105576317B (zh) * | 2016-01-27 | 2018-06-15 | 广州宝狮无线供电技术有限公司 | 程控式电磁感应加热装置及利用此装置处理废电池的方法 |
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CN106505273A (zh) * | 2017-01-11 | 2017-03-15 | 湘潭大学 | 一种磷酸铁锂电池生产环节正极废旧材料的回收修复和再利用的方法 |
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CN115784192B (zh) * | 2023-02-02 | 2023-04-28 | 中国科学院过程工程研究所 | 一种磷酸铁锂电池正极粉的回收方法 |
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