CN218222393U - 工业级碳酸锂精制提纯制备电池级碳酸锂的装置 - Google Patents
工业级碳酸锂精制提纯制备电池级碳酸锂的装置 Download PDFInfo
- Publication number
- CN218222393U CN218222393U CN202222778388.0U CN202222778388U CN218222393U CN 218222393 U CN218222393 U CN 218222393U CN 202222778388 U CN202222778388 U CN 202222778388U CN 218222393 U CN218222393 U CN 218222393U
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- Prior art keywords
- carbonization
- pyrolysis
- tower
- lithium carbonate
- tank
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- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 title claims abstract description 111
- 229910052808 lithium carbonate Inorganic materials 0.000 title claims abstract description 111
- 238000007670 refining Methods 0.000 title claims description 5
- 238000003763 carbonization Methods 0.000 claims abstract description 272
- 238000000197 pyrolysis Methods 0.000 claims abstract description 178
- 238000002156 mixing Methods 0.000 claims abstract description 28
- 238000000926 separation method Methods 0.000 claims abstract description 25
- 239000007787 solid Substances 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 238000000746 purification Methods 0.000 claims abstract description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 68
- 239000000243 solution Substances 0.000 claims description 61
- 239000012452 mother liquor Substances 0.000 claims description 60
- 238000007599 discharging Methods 0.000 claims description 46
- 239000007788 liquid Substances 0.000 claims description 43
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 34
- 239000001569 carbon dioxide Substances 0.000 claims description 34
- 238000003825 pressing Methods 0.000 claims description 29
- 239000011259 mixed solution Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 229910001868 water Inorganic materials 0.000 claims description 23
- 239000002912 waste gas Substances 0.000 claims description 14
- 239000002002 slurry Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000010413 mother solution Substances 0.000 claims description 6
- HQRPHMAXFVUBJX-UHFFFAOYSA-M lithium;hydrogen carbonate Chemical compound [Li+].OC([O-])=O HQRPHMAXFVUBJX-UHFFFAOYSA-M 0.000 abstract description 35
- 238000000034 method Methods 0.000 abstract description 22
- 239000012535 impurity Substances 0.000 abstract description 17
- 238000006243 chemical reaction Methods 0.000 abstract description 13
- 239000002245 particle Substances 0.000 abstract description 5
- 239000007791 liquid phase Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000005979 thermal decomposition reaction Methods 0.000 abstract description 3
- 238000004090 dissolution Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- -1 size mixing unit Chemical compound 0.000 abstract 1
- 239000010419 fine particle Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 206010039509 Scab Diseases 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 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 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- 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
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- Processing Of Solid Wastes (AREA)
Abstract
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Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222778388.0U CN218222393U (zh) | 2022-10-21 | 2022-10-21 | 工业级碳酸锂精制提纯制备电池级碳酸锂的装置 |
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CN202222778388.0U CN218222393U (zh) | 2022-10-21 | 2022-10-21 | 工业级碳酸锂精制提纯制备电池级碳酸锂的装置 |
Publications (1)
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CN218222393U true CN218222393U (zh) | 2023-01-06 |
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CN202222778388.0U Active CN218222393U (zh) | 2022-10-21 | 2022-10-21 | 工业级碳酸锂精制提纯制备电池级碳酸锂的装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116395721A (zh) * | 2023-05-12 | 2023-07-07 | 天齐锂业(江苏)有限公司 | 一种碳酸锂碳化的方法 |
CN117824314A (zh) * | 2023-12-29 | 2024-04-05 | 山东中科绿碳科技有限公司 | 一种消除碳化塔内壁冷凝列管积垢的清洁装置 |
-
2022
- 2022-10-21 CN CN202222778388.0U patent/CN218222393U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116395721A (zh) * | 2023-05-12 | 2023-07-07 | 天齐锂业(江苏)有限公司 | 一种碳酸锂碳化的方法 |
CN117824314A (zh) * | 2023-12-29 | 2024-04-05 | 山东中科绿碳科技有限公司 | 一种消除碳化塔内壁冷凝列管积垢的清洁装置 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qingcheng Equipment Technology Hebei Co.,Ltd. Assignor: Shijiazhuang Dingwei Chemical Equipment Engineering Co.,Ltd. Contract record no.: X2023980042131 Denomination of utility model: A device for refining and purifying industrial grade lithium carbonate to prepare battery grade lithium carbonate Granted publication date: 20230106 License type: Common License Record date: 20230918 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for refining and purifying industrial grade lithium carbonate to prepare battery grade lithium carbonate Effective date of registration: 20231020 Granted publication date: 20230106 Pledgee: China CITIC Bank Co.,Ltd. Shijiazhuang Branch Pledgor: Shijiazhuang Dingwei Chemical Equipment Engineering Co.,Ltd. Registration number: Y2023980062108 |