CN109301371A - 一种锂电池回收用废旧钛酸锂负极片分离装置 - Google Patents
一种锂电池回收用废旧钛酸锂负极片分离装置 Download PDFInfo
- Publication number
- CN109301371A CN109301371A CN201811148052.8A CN201811148052A CN109301371A CN 109301371 A CN109301371 A CN 109301371A CN 201811148052 A CN201811148052 A CN 201811148052A CN 109301371 A CN109301371 A CN 109301371A
- Authority
- CN
- China
- Prior art keywords
- lithium titanate
- waste
- anode piece
- solution
- network management
- 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.)
- Granted
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 91
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 82
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 239000002699 waste material Substances 0.000 title claims abstract description 39
- 238000004064 recycling Methods 0.000 title claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 36
- 239000005030 aluminium foil Substances 0.000 claims abstract description 22
- 238000000926 separation method Methods 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 238000005192 partition Methods 0.000 claims abstract description 15
- 238000003860 storage Methods 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 123
- 239000000243 solution Substances 0.000 claims description 81
- 238000004140 cleaning Methods 0.000 claims description 28
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims description 25
- 229910001388 sodium aluminate Inorganic materials 0.000 claims description 25
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 22
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 239000001569 carbon dioxide Substances 0.000 claims description 11
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 239000001257 hydrogen Substances 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 10
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 8
- 238000004090 dissolution Methods 0.000 claims description 8
- 238000001556 precipitation Methods 0.000 claims description 8
- 238000003760 magnetic stirring Methods 0.000 claims description 7
- 230000001376 precipitating effect Effects 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 5
- 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 description 4
- 238000000034 method Methods 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 claims 1
- -1 hydrogen Sodium hydroxide Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000011084 recovery Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion 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
- 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)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN201811148052.8A CN109301371B (zh) | 2018-09-29 | 2018-09-29 | 一种锂电池回收用废旧钛酸锂负极片分离装置 |
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CN201811148052.8A CN109301371B (zh) | 2018-09-29 | 2018-09-29 | 一种锂电池回收用废旧钛酸锂负极片分离装置 |
Publications (2)
Publication Number | Publication Date |
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CN109301371A true CN109301371A (zh) | 2019-02-01 |
CN109301371B CN109301371B (zh) | 2020-12-01 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110124815A (zh) * | 2019-04-29 | 2019-08-16 | 浙江华友钴业股份有限公司 | 一种锂离子电池带电预处理设备及方法 |
CN110212262A (zh) * | 2019-07-09 | 2019-09-06 | 深圳市锐劲宝能源电子有限公司 | 一种铝空气电池电解液循环回收利用装置及回收利用方法 |
CN114039118A (zh) * | 2021-11-06 | 2022-02-11 | 高伟 | 一种废旧钛酸锂电池的电极材料循环回收设备及回收方法 |
Citations (6)
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---|---|---|---|---|
CN101555030A (zh) * | 2009-05-04 | 2009-10-14 | 佛山市邦普镍钴技术有限公司 | 一种废旧锂离子电池阴极材料的回收与再生的方法 |
CN102447149A (zh) * | 2010-10-14 | 2012-05-09 | 南开大学 | 将废旧锂离子电池正极材料用于镍钴电池负极材料的方法 |
CN106688135A (zh) * | 2014-08-06 | 2017-05-17 | 史蒂文·E·斯卢普 | 回收锂离子电池的正极材料 |
CN206654804U (zh) * | 2017-04-07 | 2017-11-21 | 安徽金三隆再生资源有限公司 | 一种氧化镨生产废液回收装置 |
CN107658521A (zh) * | 2017-10-20 | 2018-02-02 | 骆驼集团武汉光谷研发中心有限公司 | 锂离子电池铝材料碱溶及其循环利用方法和专用设备 |
CN108470956A (zh) * | 2018-05-10 | 2018-08-31 | 天津聚雅源科技有限公司 | 化学法处置废旧锂电池系统及废旧锂电池处理方法 |
-
2018
- 2018-09-29 CN CN201811148052.8A patent/CN109301371B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101555030A (zh) * | 2009-05-04 | 2009-10-14 | 佛山市邦普镍钴技术有限公司 | 一种废旧锂离子电池阴极材料的回收与再生的方法 |
CN102447149A (zh) * | 2010-10-14 | 2012-05-09 | 南开大学 | 将废旧锂离子电池正极材料用于镍钴电池负极材料的方法 |
CN106688135A (zh) * | 2014-08-06 | 2017-05-17 | 史蒂文·E·斯卢普 | 回收锂离子电池的正极材料 |
CN206654804U (zh) * | 2017-04-07 | 2017-11-21 | 安徽金三隆再生资源有限公司 | 一种氧化镨生产废液回收装置 |
CN107658521A (zh) * | 2017-10-20 | 2018-02-02 | 骆驼集团武汉光谷研发中心有限公司 | 锂离子电池铝材料碱溶及其循环利用方法和专用设备 |
CN108470956A (zh) * | 2018-05-10 | 2018-08-31 | 天津聚雅源科技有限公司 | 化学法处置废旧锂电池系统及废旧锂电池处理方法 |
Non-Patent Citations (3)
Title |
---|
DO-SU KIM ET AL.: "《Simultaneous separation and renovation of lithium cobalt oxide from the cathode of spent lithium ion rechargeable batteries》", 《JOURNAL OF POWER SOURCES》 * |
孙亮: "《废旧锂离子电池回收利用新工艺的研究》", 《中国优秀硕士学位论文全文数据库 工程科技II辑》 * |
罗胜联等: "《废旧锂离子电池钴酸锂浸出技术》", 31 March 2014, 冶金工业出版社 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110124815A (zh) * | 2019-04-29 | 2019-08-16 | 浙江华友钴业股份有限公司 | 一种锂离子电池带电预处理设备及方法 |
CN110212262A (zh) * | 2019-07-09 | 2019-09-06 | 深圳市锐劲宝能源电子有限公司 | 一种铝空气电池电解液循环回收利用装置及回收利用方法 |
CN114039118A (zh) * | 2021-11-06 | 2022-02-11 | 高伟 | 一种废旧钛酸锂电池的电极材料循环回收设备及回收方法 |
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Effective date of registration: 20201103 Address after: 266000 Block B 402, International Innovation Park No. 1, Keyuan-wei Road, Laoshan District, Qingdao City, Shandong Province Applicant after: Qingdao Green Valley Intellectual Property Co., Ltd Address before: 314000 B201, R & D building, 1509, 14 Chuang Chuang Road, Xiuzhou District, Jiaxing, Zhejiang Applicant before: Yang Qian |
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Effective date of registration: 20211025 Address after: 257400 Lijin County Economic Development Zone, Dongying, Shandong Patentee after: Dongying yimengsheng Pharmaceutical Co.,Ltd. Address before: 266000 room 402, block B, International Innovation Park, No.1 Keyuan Weiyi Road, Laoshan District, Qingdao City, Shandong Province Patentee before: Qingdao Green Valley Intellectual Property Co., Ltd |