CN107055577A - 一种从工业级碳酸锂提取超纯度碳酸锂的方法及装置 - Google Patents
一种从工业级碳酸锂提取超纯度碳酸锂的方法及装置 Download PDFInfo
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- CN107055577A CN107055577A CN201710240707.3A CN201710240707A CN107055577A CN 107055577 A CN107055577 A CN 107055577A CN 201710240707 A CN201710240707 A CN 201710240707A CN 107055577 A CN107055577 A CN 107055577A
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- Prior art keywords
- lithium carbonate
- ion
- filter
- lithium
- exchanger
- 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.)
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Links
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 title claims abstract description 142
- 229910052808 lithium carbonate Inorganic materials 0.000 title claims abstract description 141
- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 51
- 238000004537 pulping Methods 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000012535 impurity Substances 0.000 claims abstract description 32
- 238000001556 precipitation Methods 0.000 claims abstract description 32
- 229910001947 lithium oxide Inorganic materials 0.000 claims abstract description 25
- 239000002994 raw material Substances 0.000 claims abstract description 23
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 20
- 238000005342 ion exchange Methods 0.000 claims abstract description 18
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 16
- HQRPHMAXFVUBJX-UHFFFAOYSA-M lithium;hydrogen carbonate Chemical compound [Li+].OC([O-])=O HQRPHMAXFVUBJX-UHFFFAOYSA-M 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 14
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000008929 regeneration Effects 0.000 claims abstract description 10
- 238000011069 regeneration method Methods 0.000 claims abstract description 10
- 229940063013 borate ion Drugs 0.000 claims abstract description 7
- 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 abstract description 6
- 239000003456 ion exchange resin Substances 0.000 claims abstract description 6
- 229920003303 ion-exchange polymer Polymers 0.000 claims abstract description 6
- NIAGBSSWEZDNMT-UHFFFAOYSA-M tetraoxidosulfate(.1-) Chemical compound [O]S([O-])(=O)=O NIAGBSSWEZDNMT-UHFFFAOYSA-M 0.000 claims abstract description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 30
- 239000011575 calcium Substances 0.000 claims description 29
- 229910052791 calcium Inorganic materials 0.000 claims description 28
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 26
- 238000003763 carbonization Methods 0.000 claims description 26
- 239000002002 slurry Substances 0.000 claims description 23
- 239000002699 waste material Substances 0.000 claims description 20
- 239000011777 magnesium Substances 0.000 claims description 19
- 229910052749 magnesium Inorganic materials 0.000 claims description 18
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 16
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 16
- 239000001569 carbon dioxide Substances 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 239000007791 liquid phase Substances 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 238000005262 decarbonization Methods 0.000 claims description 12
- 229910001425 magnesium ion Inorganic materials 0.000 claims description 12
- 150000002500 ions Chemical class 0.000 claims description 11
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 10
- 239000008234 soft water Substances 0.000 claims description 10
- 239000007790 solid phase Substances 0.000 claims description 10
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 9
- 230000001172 regenerating effect Effects 0.000 claims description 8
- 241000370738 Chlorion Species 0.000 claims description 7
- 229910001414 potassium ion Inorganic materials 0.000 claims description 6
- 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 5
- 150000001768 cations Chemical class 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 claims description 4
- 229910001626 barium chloride Inorganic materials 0.000 claims description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 4
- 239000011591 potassium Substances 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 3
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 claims description 3
- -1 pulping tank Chemical compound 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 239000005864 Sulphur Substances 0.000 claims description 2
- 239000013049 sediment Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 8
- 238000005261 decarburization Methods 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 25
- 229910001416 lithium ion Inorganic materials 0.000 description 8
- 150000004767 nitrides Chemical class 0.000 description 8
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 6
- PNEFIWYZWIQKEK-UHFFFAOYSA-N carbonic acid;lithium Chemical compound [Li].OC(O)=O PNEFIWYZWIQKEK-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000012452 mother liquor Substances 0.000 description 5
- 239000002893 slag Substances 0.000 description 5
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 4
- 238000005255 carburizing Methods 0.000 description 4
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 229910001415 sodium ion Inorganic materials 0.000 description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000011268 mixed slurry Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 239000003729 cation exchange resin Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- KKKYJLNWARAYSD-UHFFFAOYSA-N hexacalcium;tetraborate Chemical compound [Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] KKKYJLNWARAYSD-UHFFFAOYSA-N 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 239000010808 liquid waste Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 159000000009 barium salts Chemical class 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003196 chaotropic effect Effects 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 229920001429 chelating resin Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 238000005360 mashing Methods 0.000 description 1
- 238000004137 mechanical activation Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 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
- 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)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
Description
Claims (9)
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CN201710240707.3A CN107055577B (zh) | 2017-04-13 | 2017-04-13 | 一种从工业级碳酸锂提取超纯度碳酸锂的方法及装置 |
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CN201710240707.3A CN107055577B (zh) | 2017-04-13 | 2017-04-13 | 一种从工业级碳酸锂提取超纯度碳酸锂的方法及装置 |
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CN107055577A true CN107055577A (zh) | 2017-08-18 |
CN107055577B CN107055577B (zh) | 2018-08-07 |
Family
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CN201710240707.3A Active CN107055577B (zh) | 2017-04-13 | 2017-04-13 | 一种从工业级碳酸锂提取超纯度碳酸锂的方法及装置 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107792868A (zh) * | 2017-12-01 | 2018-03-13 | 响水台舍化工有限公司 | 一种碳酸锂精制提纯装置 |
CN108217700A (zh) * | 2018-03-12 | 2018-06-29 | 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和方法 |
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 |
CN109775732A (zh) * | 2017-11-14 | 2019-05-21 | 江原大学校产学协力团 | 调整好粒度、粒度分布及形状的高纯度碳酸锂的制备方法 |
CN113120931A (zh) * | 2019-12-30 | 2021-07-16 | 中核北方核燃料元件有限公司 | 一种核纯级Li2CO3化工转化装置 |
CN114477245A (zh) * | 2022-02-24 | 2022-05-13 | 宁夏天霖新材料科技有限公司 | 一种工业级碳酸锂连续碳化制备电池碳酸锂的方法 |
CN117105336A (zh) * | 2023-10-13 | 2023-11-24 | 山东金泽水业科技有限公司 | 一种含锂废水处理及联产碳酸锂的方法 |
Citations (4)
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US20090214414A1 (en) * | 1998-07-16 | 2009-08-27 | Daniel Alfred Boryta | Production of lithium compounds directly from lithium containing brines |
CN102531002A (zh) * | 2011-12-23 | 2012-07-04 | 四川天齐锂业股份有限公司 | 一种纯化碳酸锂的方法 |
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 |
RU2013140016A (ru) * | 2013-08-28 | 2015-03-10 | Закрытое акционерное общество (ЗАО) "Экостар-Наутех" | Способ получения ультрачистого карбоната лития из технического карбоната лития и установка для его осуществления |
-
2017
- 2017-04-13 CN CN201710240707.3A patent/CN107055577B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US20090214414A1 (en) * | 1998-07-16 | 2009-08-27 | Daniel Alfred Boryta | Production of lithium compounds directly from lithium containing brines |
CN102531002A (zh) * | 2011-12-23 | 2012-07-04 | 四川天齐锂业股份有限公司 | 一种纯化碳酸锂的方法 |
RU2013140016A (ru) * | 2013-08-28 | 2015-03-10 | Закрытое акционерное общество (ЗАО) "Экостар-Наутех" | Способ получения ультрачистого карбоната лития из технического карбоната лития и установка для его осуществления |
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 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109775732A (zh) * | 2017-11-14 | 2019-05-21 | 江原大学校产学协力团 | 调整好粒度、粒度分布及形状的高纯度碳酸锂的制备方法 |
CN109775732B (zh) * | 2017-11-14 | 2021-04-02 | 江原大学校产学协力团 | 调整好粒度、粒度分布及形状的高纯度碳酸锂的制备方法 |
CN107792868A (zh) * | 2017-12-01 | 2018-03-13 | 响水台舍化工有限公司 | 一种碳酸锂精制提纯装置 |
CN108217700A (zh) * | 2018-03-12 | 2018-06-29 | 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和方法 |
CN108217700B (zh) * | 2018-03-12 | 2024-01-26 | 安徽科达新能源装备有限公司 | 一种制备电池级碳酸锂的系统和方法 |
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 |
CN113120931A (zh) * | 2019-12-30 | 2021-07-16 | 中核北方核燃料元件有限公司 | 一种核纯级Li2CO3化工转化装置 |
CN114477245A (zh) * | 2022-02-24 | 2022-05-13 | 宁夏天霖新材料科技有限公司 | 一种工业级碳酸锂连续碳化制备电池碳酸锂的方法 |
CN117105336A (zh) * | 2023-10-13 | 2023-11-24 | 山东金泽水业科技有限公司 | 一种含锂废水处理及联产碳酸锂的方法 |
CN117105336B (zh) * | 2023-10-13 | 2024-01-12 | 山东金泽水业科技有限公司 | 一种含锂废水处理及联产碳酸锂的方法 |
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