CN108899608A - 一种等离子体联合次氯酸钠的三元电池正极材料回收方法 - Google Patents
一种等离子体联合次氯酸钠的三元电池正极材料回收方法 Download PDFInfo
- Publication number
- CN108899608A CN108899608A CN201810881794.5A CN201810881794A CN108899608A CN 108899608 A CN108899608 A CN 108899608A CN 201810881794 A CN201810881794 A CN 201810881794A CN 108899608 A CN108899608 A CN 108899608A
- Authority
- CN
- China
- Prior art keywords
- positive electrode
- plasma
- sodium hypochlorite
- positive
- recovery method
- 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.)
- Pending
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- 239000005708 Sodium hypochlorite Substances 0.000 title claims abstract description 18
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000011084 recovery Methods 0.000 title claims abstract description 11
- 230000035939 shock Effects 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 7
- WGKMWBIFNQLOKM-UHFFFAOYSA-N [O].[Cl] Chemical compound [O].[Cl] WGKMWBIFNQLOKM-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000003213 activating effect Effects 0.000 claims abstract description 7
- 238000000889 atomisation Methods 0.000 claims abstract description 7
- 239000011230 binding agent Substances 0.000 claims abstract description 7
- 230000003197 catalytic effect Effects 0.000 claims abstract description 7
- 230000001172 regenerating effect Effects 0.000 claims abstract description 7
- 238000010521 absorption reaction Methods 0.000 claims abstract description 5
- 238000004064 recycling Methods 0.000 claims abstract description 5
- 239000002699 waste material Substances 0.000 claims description 6
- 229910012528 LiNi0.4Co0.4Mn0.2O2 Inorganic materials 0.000 claims description 4
- 229910002991 LiNi0.5Co0.2Mn0.3O2 Inorganic materials 0.000 claims description 4
- 229910015872 LiNi0.8Co0.1Mn0.1O2 Inorganic materials 0.000 claims description 4
- 229910001228 Li[Ni1/3Co1/3Mn1/3]O2 (NCM 111) Inorganic materials 0.000 claims description 4
- 239000000460 chlorine Substances 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 239000012458 free base Substances 0.000 claims description 4
- 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 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 4
- 239000010406 cathode material Substances 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010405 anode material Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- OVAQODDUFGFVPR-UHFFFAOYSA-N lithium cobalt(2+) dioxido(dioxo)manganese Chemical compound [Li+].[Mn](=O)(=O)([O-])[O-].[Co+2] OVAQODDUFGFVPR-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 229910052759 nickel 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810881794.5A CN108899608A (zh) | 2018-07-24 | 2018-07-24 | 一种等离子体联合次氯酸钠的三元电池正极材料回收方法 |
Applications Claiming Priority (1)
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CN201810881794.5A CN108899608A (zh) | 2018-07-24 | 2018-07-24 | 一种等离子体联合次氯酸钠的三元电池正极材料回收方法 |
Publications (1)
Publication Number | Publication Date |
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CN108899608A true CN108899608A (zh) | 2018-11-27 |
Family
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Family Applications (1)
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CN201810881794.5A Pending CN108899608A (zh) | 2018-07-24 | 2018-07-24 | 一种等离子体联合次氯酸钠的三元电池正极材料回收方法 |
Country Status (1)
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CN (1) | CN108899608A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116706230A (zh) * | 2022-02-25 | 2023-09-05 | 浙江大学 | 一种用于锂电池的高电压电解液 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN105186059A (zh) * | 2015-09-23 | 2015-12-23 | 合肥国轩高科动力能源有限公司 | 失效方形锂离子电池负极石墨材料的回收再利用方法 |
CN107919508A (zh) * | 2016-10-11 | 2018-04-17 | 中国科学院过程工程研究所 | 一种利用废旧锂离子电池再制造正极材料的方法 |
CN108011148A (zh) * | 2017-11-29 | 2018-05-08 | 河南小威环境科技有限公司 | 一种从废旧锂离子电池回收金属的方法 |
CN108199107A (zh) * | 2018-01-03 | 2018-06-22 | 娈疯 | 一种以等离子体技术回收三元电池正极材料的方法 |
-
2018
- 2018-07-24 CN CN201810881794.5A patent/CN108899608A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN105186059A (zh) * | 2015-09-23 | 2015-12-23 | 合肥国轩高科动力能源有限公司 | 失效方形锂离子电池负极石墨材料的回收再利用方法 |
CN107919508A (zh) * | 2016-10-11 | 2018-04-17 | 中国科学院过程工程研究所 | 一种利用废旧锂离子电池再制造正极材料的方法 |
CN108011148A (zh) * | 2017-11-29 | 2018-05-08 | 河南小威环境科技有限公司 | 一种从废旧锂离子电池回收金属的方法 |
CN108199107A (zh) * | 2018-01-03 | 2018-06-22 | 娈疯 | 一种以等离子体技术回收三元电池正极材料的方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116706230A (zh) * | 2022-02-25 | 2023-09-05 | 浙江大学 | 一种用于锂电池的高电压电解液 |
CN116706230B (zh) * | 2022-02-25 | 2024-02-02 | 浙江大学 | 一种用于锂电池的高电压电解液 |
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PB01 | Publication | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191122 Address after: 210000 No. 368 zhe Ning Road, Lishui Economic Development Zone, Nanjing, Jiangsu Applicant after: Nanjing Infinite Power Technology Co.,Ltd. Address before: 210018, room 50, 704 Cheng Yin Street, Xuanwu District, Jiangsu, Nanjing Applicant before: Yin Heng |
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TA01 | Transfer of patent application right |
Effective date of registration: 20211208 Address after: Room 704, Chengxian building, No. 50, Chengxian street, Xuanwu District, Nanjing, Jiangsu 210018 Applicant after: Yin Heng Address before: 210000 Zhening East Road 368, Lishui Economic Development Zone, Nanjing City, Jiangsu Province Applicant before: Nanjing Infinite Power Technology Co.,Ltd. |
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181127 |
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