CN108217700A - 一种制备电池级碳酸锂的系统和方法 - Google Patents
一种制备电池级碳酸锂的系统和方法 Download PDFInfo
- Publication number
- CN108217700A CN108217700A CN201810198099.9A CN201810198099A CN108217700A CN 108217700 A CN108217700 A CN 108217700A CN 201810198099 A CN201810198099 A CN 201810198099A CN 108217700 A CN108217700 A CN 108217700A
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- Prior art keywords
- lithium carbonate
- equipment
- sinker
- solid
- liquid
- 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
- 229910052808 lithium carbonate Inorganic materials 0.000 title claims abstract description 185
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 title claims abstract description 183
- 238000000034 method Methods 0.000 title claims abstract description 57
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 120
- 239000007788 liquid Substances 0.000 claims abstract description 107
- 238000002156 mixing Methods 0.000 claims abstract description 82
- 238000000926 separation method Methods 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 68
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 60
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 60
- 238000000197 pyrolysis Methods 0.000 claims abstract description 55
- 239000007787 solid Substances 0.000 claims abstract description 49
- 239000012535 impurity Substances 0.000 claims abstract description 48
- 239000012452 mother liquor Substances 0.000 claims abstract description 39
- 238000010000 carbonizing Methods 0.000 claims abstract description 34
- 239000002994 raw material Substances 0.000 claims abstract description 32
- 239000000706 filtrate Substances 0.000 claims abstract description 29
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims description 97
- 239000012528 membrane Substances 0.000 claims description 47
- 230000020477 pH reduction Effects 0.000 claims description 47
- 239000002002 slurry Substances 0.000 claims description 31
- 229910001947 lithium oxide Inorganic materials 0.000 claims description 25
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
- 238000003763 carbonization Methods 0.000 claims description 24
- 239000012141 concentrate Substances 0.000 claims description 21
- 238000000354 decomposition reaction Methods 0.000 claims description 21
- 230000035484 reaction time Effects 0.000 claims description 20
- 239000002253 acid Substances 0.000 claims description 19
- 150000001768 cations Chemical class 0.000 claims description 14
- 239000000047 product Substances 0.000 claims description 13
- 238000001223 reverse osmosis Methods 0.000 claims description 13
- 150000002500 ions Chemical group 0.000 claims description 11
- 238000000108 ultra-filtration Methods 0.000 claims description 11
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Natural products OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 10
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 8
- 239000005864 Sulphur Substances 0.000 claims description 8
- 239000003729 cation exchange resin Substances 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 238000004537 pulping Methods 0.000 claims description 7
- 238000001704 evaporation Methods 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 6
- 229920001429 chelating resin Polymers 0.000 claims description 5
- 235000006408 oxalic acid Nutrition 0.000 claims description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 239000002699 waste material Substances 0.000 abstract description 17
- 238000002360 preparation method Methods 0.000 abstract description 16
- 238000004064 recycling Methods 0.000 abstract description 13
- 239000000243 solution Substances 0.000 description 21
- 229910001416 lithium ion Inorganic materials 0.000 description 20
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 17
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 17
- 229910052744 lithium Inorganic materials 0.000 description 17
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 14
- 229910001424 calcium ion Inorganic materials 0.000 description 14
- 238000009993 causticizing Methods 0.000 description 10
- 238000005984 hydrogenation reaction Methods 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 9
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 9
- 239000000920 calcium hydroxide Substances 0.000 description 9
- 235000011116 calcium hydroxide Nutrition 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 229910001415 sodium ion Inorganic materials 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 8
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 8
- HQRPHMAXFVUBJX-UHFFFAOYSA-M lithium;hydrogen carbonate Chemical compound [Li+].OC([O-])=O HQRPHMAXFVUBJX-UHFFFAOYSA-M 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 6
- 229910001425 magnesium ion Inorganic materials 0.000 description 6
- 239000013049 sediment Substances 0.000 description 6
- 239000002075 main ingredient Substances 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000005342 ion exchange Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 241000790917 Dioxys <bee> Species 0.000 description 3
- 239000013043 chemical agent Substances 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- WBZKQQHYRPRKNJ-UHFFFAOYSA-L disulfite Chemical group [O-]S(=O)S([O-])(=O)=O WBZKQQHYRPRKNJ-UHFFFAOYSA-L 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- XKPJKVVZOOEMPK-UHFFFAOYSA-M lithium;formate Chemical compound [Li+].[O-]C=O XKPJKVVZOOEMPK-UHFFFAOYSA-M 0.000 description 3
- -1 metals cation Chemical class 0.000 description 3
- 230000001376 precipitating effect Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 239000008139 complexing agent Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 241001131796 Botaurus stellaris Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 238000009866 aluminium metallurgy Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- PNEFIWYZWIQKEK-UHFFFAOYSA-N carbonic acid;lithium Chemical compound [Li].OC(O)=O PNEFIWYZWIQKEK-UHFFFAOYSA-N 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 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
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- BULVZWIRKLYCBC-UHFFFAOYSA-N phorate Chemical compound CCOP(=S)(OCC)SCSCC BULVZWIRKLYCBC-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D15/00—Lithium compounds
- C01D15/08—Carbonates; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/14—Alkali metal compounds
- C25B1/16—Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/22—Inorganic acids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Processing Of Solid Wastes (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Description
Claims (10)
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CN108217700A true CN108217700A (zh) | 2018-06-29 |
CN108217700B CN108217700B (zh) | 2024-01-26 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108808155A (zh) * | 2018-08-17 | 2018-11-13 | 湖南金凯循环科技有限公司 | 一种由废旧锂离子电池正极材料制备电池级碳酸锂的方法 |
CN108975357A (zh) * | 2018-08-31 | 2018-12-11 | 北京化工大学 | 一种应用超重力提纯工业级碳酸锂系统及方法 |
CN110563009A (zh) * | 2019-09-29 | 2019-12-13 | 华东理工大学 | 一种碳化分解法从粉煤灰制备电池级碳酸锂的方法 |
CN111453747A (zh) * | 2020-04-08 | 2020-07-28 | 河北云瑞化工设备有限公司 | 粗碳酸锂制备电池级碳酸锂的装置及其使用方法 |
CN111847486A (zh) * | 2020-07-08 | 2020-10-30 | 四川大学 | 一种金属锂渣制备电池级碳酸锂的方法 |
CN112299455A (zh) * | 2020-11-12 | 2021-02-02 | 萍乡市拓源实业有限公司 | 利用粗制碳酸锂直接制备工业级或电池级碳酸锂的方法 |
CN113735141A (zh) * | 2021-07-29 | 2021-12-03 | 深圳市美凯特科技有限公司 | 高纯度锂盐的制备方法 |
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CN101302018A (zh) * | 2008-07-02 | 2008-11-12 | 江西赣锋锂业有限公司 | 从锂云母提锂制备碳酸锂的方法 |
CN103539169A (zh) * | 2013-10-24 | 2014-01-29 | 中国地质科学院郑州矿产综合利用研究所 | 利用工业级碳酸锂制备电池级碳酸锂或高纯碳酸锂的方法 |
WO2014026217A1 (en) * | 2012-08-13 | 2014-02-20 | Reed Industrial Minerals Pty Ltd | Processing of lithium containing material |
CN106365182A (zh) * | 2016-08-30 | 2017-02-01 | 荆门市格林美新材料有限公司 | 脉冲式氢化工业级碳酸锂制备电池级碳酸锂的方法 |
CN107055577A (zh) * | 2017-04-13 | 2017-08-18 | 盛亮 | 一种从工业级碳酸锂提取超纯度碳酸锂的方法及装置 |
CN208008474U (zh) * | 2018-03-12 | 2018-10-26 | 安徽科达洁能股份有限公司 | 一种制备电池级碳酸锂的系统 |
-
2018
- 2018-03-12 CN CN201810198099.9A patent/CN108217700B/zh active Active
Patent Citations (6)
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CN101302018A (zh) * | 2008-07-02 | 2008-11-12 | 江西赣锋锂业有限公司 | 从锂云母提锂制备碳酸锂的方法 |
WO2014026217A1 (en) * | 2012-08-13 | 2014-02-20 | Reed Industrial Minerals Pty Ltd | Processing of lithium containing material |
CN103539169A (zh) * | 2013-10-24 | 2014-01-29 | 中国地质科学院郑州矿产综合利用研究所 | 利用工业级碳酸锂制备电池级碳酸锂或高纯碳酸锂的方法 |
CN106365182A (zh) * | 2016-08-30 | 2017-02-01 | 荆门市格林美新材料有限公司 | 脉冲式氢化工业级碳酸锂制备电池级碳酸锂的方法 |
CN107055577A (zh) * | 2017-04-13 | 2017-08-18 | 盛亮 | 一种从工业级碳酸锂提取超纯度碳酸锂的方法及装置 |
CN208008474U (zh) * | 2018-03-12 | 2018-10-26 | 安徽科达洁能股份有限公司 | 一种制备电池级碳酸锂的系统 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108808155A (zh) * | 2018-08-17 | 2018-11-13 | 湖南金凯循环科技有限公司 | 一种由废旧锂离子电池正极材料制备电池级碳酸锂的方法 |
CN108975357A (zh) * | 2018-08-31 | 2018-12-11 | 北京化工大学 | 一种应用超重力提纯工业级碳酸锂系统及方法 |
CN110563009A (zh) * | 2019-09-29 | 2019-12-13 | 华东理工大学 | 一种碳化分解法从粉煤灰制备电池级碳酸锂的方法 |
CN111453747A (zh) * | 2020-04-08 | 2020-07-28 | 河北云瑞化工设备有限公司 | 粗碳酸锂制备电池级碳酸锂的装置及其使用方法 |
CN111847486A (zh) * | 2020-07-08 | 2020-10-30 | 四川大学 | 一种金属锂渣制备电池级碳酸锂的方法 |
CN112299455A (zh) * | 2020-11-12 | 2021-02-02 | 萍乡市拓源实业有限公司 | 利用粗制碳酸锂直接制备工业级或电池级碳酸锂的方法 |
CN113735141A (zh) * | 2021-07-29 | 2021-12-03 | 深圳市美凯特科技有限公司 | 高纯度锂盐的制备方法 |
CN113735141B (zh) * | 2021-07-29 | 2023-02-24 | 深圳市美凯特科技有限公司 | 高纯度锂盐的制备方法 |
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