CN110867624A - 一种锂电池电解液回收处理的方法 - Google Patents
一种锂电池电解液回收处理的方法 Download PDFInfo
- Publication number
- CN110867624A CN110867624A CN201910975507.1A CN201910975507A CN110867624A CN 110867624 A CN110867624 A CN 110867624A CN 201910975507 A CN201910975507 A CN 201910975507A CN 110867624 A CN110867624 A CN 110867624A
- Authority
- CN
- China
- Prior art keywords
- battery electrolyte
- lithium battery
- molecular sieve
- hexamethyldisilazane
- lithium
- 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
- 239000003792 electrolyte Substances 0.000 title claims abstract description 97
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 96
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000004064 recycling Methods 0.000 title claims abstract description 26
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 claims abstract description 118
- 239000002808 molecular sieve Substances 0.000 claims abstract description 70
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 70
- -1 lithium hexafluorophosphate Chemical compound 0.000 claims abstract description 62
- 239000011259 mixed solution Substances 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000001291 vacuum drying Methods 0.000 claims description 23
- 238000002791 soaking Methods 0.000 claims description 16
- 239000011261 inert gas Substances 0.000 claims description 12
- 238000002444 silanisation Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 5
- 239000002253 acid Substances 0.000 abstract description 5
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 229910003002 lithium salt Inorganic materials 0.000 description 3
- 159000000002 lithium salts Chemical class 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000002699 waste material Substances 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Primary Cells (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910975507.1A CN110867624B (zh) | 2019-10-15 | 2019-10-15 | 一种锂电池电解液回收处理的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910975507.1A CN110867624B (zh) | 2019-10-15 | 2019-10-15 | 一种锂电池电解液回收处理的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110867624A true CN110867624A (zh) | 2020-03-06 |
CN110867624B CN110867624B (zh) | 2023-06-27 |
Family
ID=69652339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910975507.1A Active CN110867624B (zh) | 2019-10-15 | 2019-10-15 | 一种锂电池电解液回收处理的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110867624B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113072573A (zh) * | 2021-03-29 | 2021-07-06 | 兰州理工大学 | 废旧锂离子电池回收电解液制备螯合硼基锂盐的方法 |
CN113072584A (zh) * | 2021-03-29 | 2021-07-06 | 兰州理工大学 | 废旧锂离子电池回收电解液制备氟代草酸磷酸盐的方法 |
CN115414906A (zh) * | 2022-07-29 | 2022-12-02 | 化学与精细化工广东省实验室 | 一种锂离子电池电解液溶剂除水剂及其制备方法和应用 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01108113A (ja) * | 1987-10-21 | 1989-04-25 | Jgc Corp | シラン化ゼオライトの製造法 |
CN101740788A (zh) * | 2009-12-22 | 2010-06-16 | 中银(宁波)电池有限公司 | 一种电解液、制备方法及由该电解液制成的一次锂电池 |
CN102107093A (zh) * | 2010-12-29 | 2011-06-29 | 东莞市杉杉电池材料有限公司 | 一种锂离子电池的电解液除水降酸的方法及其锂型分子筛 |
CN102583434A (zh) * | 2012-03-20 | 2012-07-18 | 辽宁工业大学 | Zsm-5沸石分子筛微球的制备方法 |
US20150010814A1 (en) * | 2013-07-05 | 2015-01-08 | Shin-Etsu Chemical Co., Ltd. | Nonaqueous electrolyte secondary battery |
CN105552438A (zh) * | 2015-12-16 | 2016-05-04 | 东莞市杉杉电池材料有限公司 | 一种锂离子电池电解液及其制备方法 |
CN106384841A (zh) * | 2016-11-17 | 2017-02-08 | 上海应用技术大学 | 一种提高锂离子电池中电解液利用率的方法 |
CN107180998A (zh) * | 2017-06-16 | 2017-09-19 | 中国科学院宁波材料技术与工程研究所 | 一种电解质及锂离子电池 |
WO2018071322A1 (en) * | 2016-10-10 | 2018-04-19 | Temple University-Of The Commonwealth System Of Higher Education | Silanated silica-ceramic materials, organic-modified metal-oxide-coated ceramic materials and methods of making and using |
CN109216824A (zh) * | 2018-11-01 | 2019-01-15 | 江西优锂新材股份有限公司 | 一种废次锂离子电池电解液的处理再利用方法 |
-
2019
- 2019-10-15 CN CN201910975507.1A patent/CN110867624B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01108113A (ja) * | 1987-10-21 | 1989-04-25 | Jgc Corp | シラン化ゼオライトの製造法 |
CN101740788A (zh) * | 2009-12-22 | 2010-06-16 | 中银(宁波)电池有限公司 | 一种电解液、制备方法及由该电解液制成的一次锂电池 |
CN102107093A (zh) * | 2010-12-29 | 2011-06-29 | 东莞市杉杉电池材料有限公司 | 一种锂离子电池的电解液除水降酸的方法及其锂型分子筛 |
CN102583434A (zh) * | 2012-03-20 | 2012-07-18 | 辽宁工业大学 | Zsm-5沸石分子筛微球的制备方法 |
US20150010814A1 (en) * | 2013-07-05 | 2015-01-08 | Shin-Etsu Chemical Co., Ltd. | Nonaqueous electrolyte secondary battery |
CN105552438A (zh) * | 2015-12-16 | 2016-05-04 | 东莞市杉杉电池材料有限公司 | 一种锂离子电池电解液及其制备方法 |
WO2018071322A1 (en) * | 2016-10-10 | 2018-04-19 | Temple University-Of The Commonwealth System Of Higher Education | Silanated silica-ceramic materials, organic-modified metal-oxide-coated ceramic materials and methods of making and using |
CN106384841A (zh) * | 2016-11-17 | 2017-02-08 | 上海应用技术大学 | 一种提高锂离子电池中电解液利用率的方法 |
CN107180998A (zh) * | 2017-06-16 | 2017-09-19 | 中国科学院宁波材料技术与工程研究所 | 一种电解质及锂离子电池 |
CN109216824A (zh) * | 2018-11-01 | 2019-01-15 | 江西优锂新材股份有限公司 | 一种废次锂离子电池电解液的处理再利用方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113072573A (zh) * | 2021-03-29 | 2021-07-06 | 兰州理工大学 | 废旧锂离子电池回收电解液制备螯合硼基锂盐的方法 |
CN113072584A (zh) * | 2021-03-29 | 2021-07-06 | 兰州理工大学 | 废旧锂离子电池回收电解液制备氟代草酸磷酸盐的方法 |
CN115414906A (zh) * | 2022-07-29 | 2022-12-02 | 化学与精细化工广东省实验室 | 一种锂离子电池电解液溶剂除水剂及其制备方法和应用 |
CN115414906B (zh) * | 2022-07-29 | 2024-04-19 | 化学与精细化工广东省实验室 | 一种锂离子电池电解液溶剂除水剂及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
CN110867624B (zh) | 2023-06-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110867624B (zh) | 一种锂电池电解液回收处理的方法 | |
CN110783658B (zh) | 一种退役动力三元锂电池回收示范工艺方法 | |
US9771632B2 (en) | Apparatus and method for adsorbing and desorbing lithium ions using a CCD process | |
CN113045723B (zh) | 一种多孔共价有机框架的制备方法及其在捕获铀酰离子中的应用 | |
CN102544627A (zh) | 一种锂电池电极材料中n-甲基吡咯烷酮的回收方法 | |
CN108923096B (zh) | 一种废旧锂离子电池负极全组分回收与再生的方法 | |
CN112777614B (zh) | 一种盐湖卤水吸附提锂方法及装置 | |
CN108435135A (zh) | 一种西瓜皮生物炭的制备方法及其在去除废水中铊的应用 | |
CN105603191B (zh) | 一种石煤提钒酸浸液降酸除杂预处理的方法 | |
CN107994287B (zh) | 一种亚临界水热处理废旧磷酸铁锂电池正极片的方法 | |
CN106902787A (zh) | 一种鸡蛋壳废料/活性炭复合的锂电池废水吸附剂的制备方法 | |
CN103831081B (zh) | 一种用于重金属废水处理的吸附剂及重金属废水处理方法 | |
CN115224381A (zh) | 一种废旧电池正极片加工再生方法 | |
CN101985101A (zh) | 一种疏水性壳聚糖吸附剂及其制备方法和应用 | |
CN115036602A (zh) | 一种废旧锂离子电池电解液的回收方法及回收系统 | |
CN110386700B (zh) | 一种废旧电池放电及含硫废水脱硫的联合处理方法 | |
CN113716790A (zh) | 废旧电池放电与废水中重金属离子脱除的联合处理方法 | |
US20240243379A1 (en) | Reduction roasting device and method for recovering lithium from waste lithium battery | |
CN107774235B (zh) | 一种复合金属氧化物负载玉米芯纤维吸附材料及其制备方法和应用 | |
CN108461859A (zh) | 一种从含锂废液中提取锂的方法 | |
CN108695571B (zh) | 一种γ射线辐照改善废旧锂电池浮选分离效果的方法 | |
CN100384798C (zh) | 一种超净高纯醇类试剂的制备方法 | |
CN109216824A (zh) | 一种废次锂离子电池电解液的处理再利用方法 | |
CN214829053U (zh) | 一种盐湖卤水吸附提锂装置 | |
CN109550487A (zh) | 一种使用稳定的镉吸附剂的加工方法 |
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 | ||
CB02 | Change of applicant information |
Address after: 410604 No. 216, Jinyuan Road, Ningxiang high tech Industrial Park, Changsha City, Hunan Province Applicant after: Hunan farnlet New Energy Technology Co.,Ltd. Address before: 410604 No. 216, Jinyuan Road, Ningxiang high tech Industrial Park, Changsha City, Hunan Province Applicant before: HUNAN BOXIN NEW ENERGY TECHNOLOGY CO.,LTD. |
|
CB02 | Change of applicant information | ||
DD01 | Delivery of document by public notice |
Addressee: Bai Wanlu Document name: Notification of Conformity |
|
DD01 | Delivery of document by public notice | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231228 Address after: No. 279, Feilu Avenue, Luzhai Town, Luzhai County, Liuzhou City, Guangxi Zhuang Autonomous Region (incubation base for small and medium-sized technological enterprises in Luzhai County) Patentee after: Liuzhou Fansaike New Energy Technology Co.,Ltd. Address before: 410604 No. 216, Jinyuan Road, Ningxiang high tech Industrial Park, Changsha City, Hunan Province Patentee before: Hunan farnlet New Energy Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |