CN107022769B - 一种从含有碳酸锂的材料中提取高纯度单水氢氧化锂的方法及装置 - Google Patents
一种从含有碳酸锂的材料中提取高纯度单水氢氧化锂的方法及装置 Download PDFInfo
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- CN107022769B CN107022769B CN201710241081.8A CN201710241081A CN107022769B CN 107022769 B CN107022769 B CN 107022769B CN 201710241081 A CN201710241081 A CN 201710241081A CN 107022769 B CN107022769 B CN 107022769B
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- electrolyte
- lithium
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- cathode zone
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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 42
- 229910052808 lithium carbonate Inorganic materials 0.000 title claims abstract description 42
- 239000000463 material Substances 0.000 title claims abstract description 19
- GLXDVVHUTZTUQK-UHFFFAOYSA-M lithium;hydroxide;hydrate Chemical compound [Li+].O.[OH-] GLXDVVHUTZTUQK-UHFFFAOYSA-M 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title abstract description 38
- 239000003792 electrolyte Substances 0.000 claims abstract description 47
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 claims abstract description 33
- RBTVSNLYYIMMKS-UHFFFAOYSA-N tert-butyl 3-aminoazetidine-1-carboxylate;hydrochloride Chemical compound Cl.CC(C)(C)OC(=O)N1CC(N)C1 RBTVSNLYYIMMKS-UHFFFAOYSA-N 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 8
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011575 calcium Substances 0.000 claims abstract description 8
- 239000012153 distilled water Substances 0.000 claims abstract description 8
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 8
- 229910001425 magnesium ion Inorganic materials 0.000 claims abstract description 8
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 5
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 111
- 238000006243 chemical reaction Methods 0.000 claims description 30
- 238000002425 crystallisation Methods 0.000 claims description 17
- 230000008025 crystallization Effects 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 15
- 229910001424 calcium ion Inorganic materials 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 2
- 239000012495 reaction gas Substances 0.000 claims description 2
- 239000011343 solid material Substances 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 26
- 229910052744 lithium Inorganic materials 0.000 abstract description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229910052791 calcium Inorganic materials 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 40
- 239000002699 waste material Substances 0.000 description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 13
- 239000002994 raw material Substances 0.000 description 10
- 239000012535 impurity Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 229960004424 carbon dioxide Drugs 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000005255 carburizing Methods 0.000 description 4
- 238000005341 cation exchange Methods 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 229910001947 lithium oxide Inorganic materials 0.000 description 4
- 230000002572 peristaltic effect Effects 0.000 description 4
- 238000000108 ultra-filtration Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 125000005587 carbonate group Chemical group 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000005518 electrochemistry Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 229910001414 potassium ion Inorganic materials 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 239000012265 solid product Substances 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 229910001423 beryllium ion Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- -1 hydrogen ions Chemical class 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 150000002500 ions Chemical group 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000005360 mashing Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- 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
- C25B15/00—Operating or servicing cells
- C25B15/02—Process control or regulation
-
- 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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
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CN201710241081.8A CN107022769B (zh) | 2017-04-13 | 2017-04-13 | 一种从含有碳酸锂的材料中提取高纯度单水氢氧化锂的方法及装置 |
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CN201710241081.8A CN107022769B (zh) | 2017-04-13 | 2017-04-13 | 一种从含有碳酸锂的材料中提取高纯度单水氢氧化锂的方法及装置 |
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CN107022769A CN107022769A (zh) | 2017-08-08 |
CN107022769B true CN107022769B (zh) | 2019-05-21 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109680295B (zh) * | 2019-02-22 | 2019-11-22 | 北京廷润膜技术开发股份有限公司 | 一种工业级碳酸锂固体制备氢氧化锂的方法 |
CN112981433A (zh) * | 2021-02-04 | 2021-06-18 | 中南大学 | 一种阳离子膜矿浆电解回收废旧磷酸铁锂正极材料的方法及回收得到的氢氧化锂 |
CN115110101A (zh) * | 2022-05-31 | 2022-09-27 | 荆门市格林美新材料有限公司 | 一种膜电解法处理三元前驱体洗涤废液制备液碱的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2196735C1 (ru) * | 2001-07-20 | 2003-01-20 | Закрытое акционерное общество "Экостар-Наутех" | Способ получения моногидрата гидроксида лития высокой степени чистоты из материалов, содержащих карбонат лития |
CN102036739A (zh) * | 2008-11-17 | 2011-04-27 | 凯米涛弗特公司 | 从水溶液中回收锂的方法 |
CN105849317A (zh) * | 2013-10-23 | 2016-08-10 | 内玛斯卡锂公司 | 制备氢氧化锂的方法和系统 |
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 |
-
2017
- 2017-04-13 CN CN201710241081.8A patent/CN107022769B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2196735C1 (ru) * | 2001-07-20 | 2003-01-20 | Закрытое акционерное общество "Экостар-Наутех" | Способ получения моногидрата гидроксида лития высокой степени чистоты из материалов, содержащих карбонат лития |
CN102036739A (zh) * | 2008-11-17 | 2011-04-27 | 凯米涛弗特公司 | 从水溶液中回收锂的方法 |
CN105849317A (zh) * | 2013-10-23 | 2016-08-10 | 内玛斯卡锂公司 | 制备氢氧化锂的方法和系统 |
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 |
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