CN104701545A - 一种高纯碳酸锂的制备方法 - Google Patents
一种高纯碳酸锂的制备方法 Download PDFInfo
- Publication number
- CN104701545A CN104701545A CN201510146380.4A CN201510146380A CN104701545A CN 104701545 A CN104701545 A CN 104701545A CN 201510146380 A CN201510146380 A CN 201510146380A CN 104701545 A CN104701545 A CN 104701545A
- Authority
- CN
- China
- Prior art keywords
- lithium
- lithium carbonate
- still
- source
- pure water
- 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
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 title claims abstract description 51
- 229910052808 lithium carbonate Inorganic materials 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000002270 dispersing agent Substances 0.000 claims abstract description 18
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 15
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 14
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims abstract description 13
- GLXDVVHUTZTUQK-UHFFFAOYSA-M lithium hydroxide monohydrate Substances [Li+].O.[OH-] GLXDVVHUTZTUQK-UHFFFAOYSA-M 0.000 claims abstract description 12
- 238000002360 preparation method Methods 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 239000012065 filter cake Substances 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 11
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 9
- 239000000047 product Substances 0.000 claims description 8
- 239000002002 slurry Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- UZGKAASZIMOAMU-UHFFFAOYSA-N 124177-85-1 Chemical compound NP(=O)=O UZGKAASZIMOAMU-UHFFFAOYSA-N 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 5
- 238000009413 insulation 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
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 238000001953 recrystallisation Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- LWEAHXKXKDCSIE-UHFFFAOYSA-M 2,3-di(propan-2-yl)naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S([O-])(=O)=O)=C(C(C)C)C(C(C)C)=CC2=C1 LWEAHXKXKDCSIE-UHFFFAOYSA-M 0.000 claims description 2
- AOMUHOFOVNGZAN-UHFFFAOYSA-N N,N-bis(2-hydroxyethyl)dodecanamide Chemical compound CCCCCCCCCCCC(=O)N(CCO)CCO AOMUHOFOVNGZAN-UHFFFAOYSA-N 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 229920001909 styrene-acrylic polymer Polymers 0.000 claims description 2
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims 2
- 229920002401 polyacrylamide Polymers 0.000 claims 2
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims 2
- 238000002156 mixing Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 11
- 239000002245 particle Substances 0.000 abstract description 9
- 229910003002 lithium salt Inorganic materials 0.000 abstract description 5
- 159000000002 lithium salts Chemical class 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract description 2
- PQVSTLUFSYVLTO-UHFFFAOYSA-N ethyl n-ethoxycarbonylcarbamate Chemical compound CCOC(=O)NC(=O)OCC PQVSTLUFSYVLTO-UHFFFAOYSA-N 0.000 abstract 2
- 229940040692 lithium hydroxide monohydrate Drugs 0.000 abstract 2
- AQLJVWUFPCUVLO-UHFFFAOYSA-N urea hydrogen peroxide Chemical compound OO.NC(N)=O AQLJVWUFPCUVLO-UHFFFAOYSA-N 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 1
- 229910001416 lithium ion Inorganic materials 0.000 description 9
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- IEHPNDKTBNBFPS-UHFFFAOYSA-N NC(N)=O.NP(=O)=O Chemical compound NC(N)=O.NP(=O)=O IEHPNDKTBNBFPS-UHFFFAOYSA-N 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- AHLWZBVXSWOPPL-RGYGYFBISA-N 20-deoxy-20-oxophorbol 12-myristate 13-acetate Chemical compound C([C@]1(O)C(=O)C(C)=C[C@H]1[C@@]1(O)[C@H](C)[C@H]2OC(=O)CCCCCCCCCCCCC)C(C=O)=C[C@H]1[C@H]1[C@]2(OC(C)=O)C1(C)C AHLWZBVXSWOPPL-RGYGYFBISA-N 0.000 description 2
- 241001602688 Pama Species 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002001 electrolyte material Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 description 1
- 229910001486 lithium perchlorate Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201510146380.4A CN104701545B (zh) | 2015-03-31 | 2015-03-31 | 一种高纯碳酸锂的制备方法 |
Applications Claiming Priority (1)
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CN201510146380.4A CN104701545B (zh) | 2015-03-31 | 2015-03-31 | 一种高纯碳酸锂的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN104701545A true CN104701545A (zh) | 2015-06-10 |
CN104701545B CN104701545B (zh) | 2017-11-24 |
Family
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Family Applications (1)
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CN201510146380.4A Active CN104701545B (zh) | 2015-03-31 | 2015-03-31 | 一种高纯碳酸锂的制备方法 |
Country Status (1)
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105036160A (zh) * | 2015-08-20 | 2015-11-11 | 陈燕 | 高纯碳酸锂的制备方法 |
CN106315625A (zh) * | 2016-08-26 | 2017-01-11 | 成都开飞高能化学工业有限公司 | 复合生产高纯单水氢氧化锂、高纯碳酸锂和电池级碳酸锂的方法 |
CN108899603A (zh) * | 2018-06-21 | 2018-11-27 | 南充中芯新能源科技有限公司 | 一种废旧锂电池正极材料的处理方法及废旧锂电池的回收处理工艺 |
CN108892157A (zh) * | 2018-05-28 | 2018-11-27 | 江西金辉锂业有限公司 | 一种高效制备碳酸锂的方法 |
CN112573546A (zh) * | 2019-09-30 | 2021-03-30 | 戴艾霖 | 硫酸锂与碳酸钠(钾)直产碳酸锂降低硫酸根含量新方法 |
CN114956205A (zh) * | 2022-05-16 | 2022-08-30 | 南通金通储能动力新材料有限公司 | 一种中空三元正极材料前驱体及其连续制备的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101047984B1 (ko) * | 2010-11-17 | 2011-07-13 | 한국지질자원연구원 | 염수에서의 고순도 탄산리튬 제조 방법 |
CN103101934A (zh) * | 2011-11-09 | 2013-05-15 | 肖福常 | 高纯碳酸锂的制备方法 |
CN104355327A (zh) * | 2014-09-30 | 2015-02-18 | 上海贺鸿电子有限公司 | 高纯碳酸锂的制备方法 |
-
2015
- 2015-03-31 CN CN201510146380.4A patent/CN104701545B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101047984B1 (ko) * | 2010-11-17 | 2011-07-13 | 한국지질자원연구원 | 염수에서의 고순도 탄산리튬 제조 방법 |
CN103101934A (zh) * | 2011-11-09 | 2013-05-15 | 肖福常 | 高纯碳酸锂的制备方法 |
CN104355327A (zh) * | 2014-09-30 | 2015-02-18 | 上海贺鸿电子有限公司 | 高纯碳酸锂的制备方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105036160A (zh) * | 2015-08-20 | 2015-11-11 | 陈燕 | 高纯碳酸锂的制备方法 |
CN106315625A (zh) * | 2016-08-26 | 2017-01-11 | 成都开飞高能化学工业有限公司 | 复合生产高纯单水氢氧化锂、高纯碳酸锂和电池级碳酸锂的方法 |
CN106315625B (zh) * | 2016-08-26 | 2018-07-10 | 成都开飞高能化学工业有限公司 | 复合生产高纯单水氢氧化锂、高纯碳酸锂和电池级碳酸锂的方法 |
CN108892157A (zh) * | 2018-05-28 | 2018-11-27 | 江西金辉锂业有限公司 | 一种高效制备碳酸锂的方法 |
CN108899603A (zh) * | 2018-06-21 | 2018-11-27 | 南充中芯新能源科技有限公司 | 一种废旧锂电池正极材料的处理方法及废旧锂电池的回收处理工艺 |
CN112573546A (zh) * | 2019-09-30 | 2021-03-30 | 戴艾霖 | 硫酸锂与碳酸钠(钾)直产碳酸锂降低硫酸根含量新方法 |
CN114956205A (zh) * | 2022-05-16 | 2022-08-30 | 南通金通储能动力新材料有限公司 | 一种中空三元正极材料前驱体及其连续制备的方法 |
Also Published As
Publication number | Publication date |
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CN104701545B (zh) | 2017-11-24 |
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Granted publication date: 20171124 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: HUBEI BAIJIERUI ADVANCED MATERIALS Corp. Registration number: Y2023420000285 |
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Denomination of invention: A preparation method for high-purity lithium carbonate Granted publication date: 20171124 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: HUBEI BAIJIERUI ADVANCED MATERIALS Corp. Registration number: Y2024980023317 |