CN102020294A - 单水氢氧化锂及其制备方法 - Google Patents
单水氢氧化锂及其制备方法 Download PDFInfo
- Publication number
- CN102020294A CN102020294A CN2010106028943A CN201010602894A CN102020294A CN 102020294 A CN102020294 A CN 102020294A CN 2010106028943 A CN2010106028943 A CN 2010106028943A CN 201010602894 A CN201010602894 A CN 201010602894A CN 102020294 A CN102020294 A CN 102020294A
- Authority
- CN
- China
- Prior art keywords
- lithium hydroxide
- concentration
- hardening agent
- lioh
- anti hardening
- 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
- GLXDVVHUTZTUQK-UHFFFAOYSA-M lithium hydroxide monohydrate Substances [Li+].O.[OH-] GLXDVVHUTZTUQK-UHFFFAOYSA-M 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- PQVSTLUFSYVLTO-UHFFFAOYSA-N ethyl n-ethoxycarbonylcarbamate Chemical compound CCOC(=O)NC(=O)OCC PQVSTLUFSYVLTO-UHFFFAOYSA-N 0.000 title abstract 6
- 229940040692 lithium hydroxide monohydrate Drugs 0.000 title abstract 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims abstract description 137
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 30
- 238000001704 evaporation Methods 0.000 claims abstract description 25
- 239000007787 solid Substances 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000005406 washing Methods 0.000 claims abstract description 6
- 230000008020 evaporation Effects 0.000 claims description 22
- 239000011734 sodium Substances 0.000 claims description 21
- QNVRIHYSUZMSGM-UHFFFAOYSA-N hexan-2-ol Chemical compound CCCCC(C)O QNVRIHYSUZMSGM-UHFFFAOYSA-N 0.000 claims description 10
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 10
- GTSHREYGKSITGK-UHFFFAOYSA-N sodium ferrocyanide Chemical compound [Na+].[Na+].[Na+].[Na+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] GTSHREYGKSITGK-UHFFFAOYSA-N 0.000 claims description 9
- 235000012247 sodium ferrocyanide Nutrition 0.000 claims description 9
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 9
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 9
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 claims description 9
- XOGGUFAVLNCTRS-UHFFFAOYSA-N tetrapotassium;iron(2+);hexacyanide Chemical compound [K+].[K+].[K+].[K+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] XOGGUFAVLNCTRS-UHFFFAOYSA-N 0.000 claims description 9
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- BSWXAWQTMPECAK-UHFFFAOYSA-N 6,6-diethyloctyl dihydrogen phosphate Chemical compound CCC(CC)(CC)CCCCCOP(O)(O)=O BSWXAWQTMPECAK-UHFFFAOYSA-N 0.000 claims description 5
- 101710194948 Protein phosphatase PhpP Proteins 0.000 claims description 5
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 5
- 229920002678 cellulose Polymers 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 claims description 5
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 5
- 239000001488 sodium phosphate Substances 0.000 claims description 5
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 5
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 5
- 235000019801 trisodium phosphate Nutrition 0.000 claims description 5
- 229910000406 trisodium phosphate Inorganic materials 0.000 claims description 5
- 229920002401 polyacrylamide Polymers 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 8
- 239000000203 mixture Substances 0.000 abstract description 5
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 abstract 1
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 abstract 1
- 238000004880 explosion Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 43
- 239000000047 product Substances 0.000 description 28
- 238000006243 chemical reaction Methods 0.000 description 16
- 239000012535 impurity Substances 0.000 description 14
- 241001131796 Botaurus stellaris Species 0.000 description 13
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 229910052744 lithium Inorganic materials 0.000 description 12
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Chemical compound [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 description 12
- 239000011575 calcium Substances 0.000 description 9
- 238000002386 leaching Methods 0.000 description 9
- 238000007670 refining Methods 0.000 description 9
- 238000001354 calcination Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000002425 crystallisation Methods 0.000 description 7
- 239000000706 filtrate Substances 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 229910001148 Al-Li alloy Inorganic materials 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- FCVHBUFELUXTLR-UHFFFAOYSA-N [Li].[AlH3] Chemical compound [Li].[AlH3] FCVHBUFELUXTLR-UHFFFAOYSA-N 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 238000005868 electrolysis reaction Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 6
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 6
- 239000000920 calcium hydroxide Substances 0.000 description 5
- 235000011116 calcium hydroxide Nutrition 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 description 5
- 229910052912 lithium silicate Inorganic materials 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000009993 causticizing Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 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 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910003002 lithium salt Inorganic materials 0.000 description 3
- 159000000002 lithium salts Chemical class 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 229910001388 sodium aluminate Inorganic materials 0.000 description 3
- 235000017550 sodium carbonate Nutrition 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 239000003729 cation exchange resin Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 229910001425 magnesium ion Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- -1 Monohydrate lithium hydroxide Chemical class 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- 239000004141 Sodium laurylsulphate Substances 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- QYHKLBKLFBZGAI-UHFFFAOYSA-N boron magnesium Chemical compound [B].[Mg] QYHKLBKLFBZGAI-UHFFFAOYSA-N 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- ABDBNWQRPYOPDF-UHFFFAOYSA-N carbonofluoridic acid Chemical compound OC(F)=O ABDBNWQRPYOPDF-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- JYIMWRSJCRRYNK-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4] JYIMWRSJCRRYNK-UHFFFAOYSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- GCICAPWZNUIIDV-UHFFFAOYSA-N lithium magnesium Chemical compound [Li].[Mg] GCICAPWZNUIIDV-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000010010 raising Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 229940078499 tricalcium phosphate Drugs 0.000 description 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 1
- 235000019731 tricalcium phosphate Nutrition 0.000 description 1
- 238000009461 vacuum packaging Methods 0.000 description 1
- 235000019155 vitamin A Nutrition 0.000 description 1
- 239000011719 vitamin A Substances 0.000 description 1
- 238000003809 water extraction 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
- C01D15/02—Oxides; Hydroxides
Abstract
Description
Fe% | Na% | K% | Cl-% | SO4 2-% | CO2% | Ca% | 盐酸不溶物 | 水不溶物 |
≤0.0008 | ≤0.005 | ≤0.005 | ≤0.002 | ≤0.010 | ≤0.50 | ≤0.005 | ≤0.005 | ≤0.005 |
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010106028943A CN102020294B (zh) | 2010-12-23 | 2010-12-23 | 无尘级单水氢氧化锂及其制备方法 |
CA2822196A CA2822196C (en) | 2010-12-23 | 2011-07-08 | Dust-free grade lithium hydroxide monohydrate and its preparation method |
PCT/CN2011/076973 WO2012083677A1 (zh) | 2010-12-23 | 2011-07-08 | 无尘级单水氢氧化锂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010106028943A CN102020294B (zh) | 2010-12-23 | 2010-12-23 | 无尘级单水氢氧化锂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102020294A true CN102020294A (zh) | 2011-04-20 |
CN102020294B CN102020294B (zh) | 2012-04-25 |
Family
ID=43862124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010106028943A Active CN102020294B (zh) | 2010-12-23 | 2010-12-23 | 无尘级单水氢氧化锂及其制备方法 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN102020294B (zh) |
CA (1) | CA2822196C (zh) |
WO (1) | WO2012083677A1 (zh) |
Cited By (9)
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WO2012083677A1 (zh) * | 2010-12-23 | 2012-06-28 | 雅安华汇锂业科技材料有限公司 | 无尘级单水氢氧化锂及其制备方法 |
CN102786069A (zh) * | 2012-09-07 | 2012-11-21 | 雅安华汇锂业科技材料有限公司 | 无尘级单水氢氧化锂的新型制备方法 |
CN102838140A (zh) * | 2012-09-14 | 2012-12-26 | 四川国润新材料有限公司 | 用锂辉石直接生产环保型LiOH.H2O的方法 |
RU2512310C2 (ru) * | 2012-08-06 | 2014-04-10 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом"-Госкорпорация "Росатом" | Способ получения раствора ферроцианида лития |
CN104163442A (zh) * | 2014-08-06 | 2014-11-26 | 四川天齐锂业股份有限公司 | 无尘级单水氢氧化锂及制备方法 |
KR101839460B1 (ko) | 2017-10-24 | 2018-03-16 | 성일하이텍㈜ | 리튬 함유 용액으로부터 고순도의 탄산리튬 회수방법 |
CN111889300A (zh) * | 2020-06-16 | 2020-11-06 | 四川兴晟锂业有限责任公司 | 一种防沉积块化的单水氢氧化锂晶体及其制备方法 |
CN112216834A (zh) * | 2020-10-29 | 2021-01-12 | 湖南永杉锂业有限公司 | 一种喷雾包覆制备改性无水氢氧化锂的方法 |
CN113896214A (zh) * | 2021-11-29 | 2022-01-07 | 福州大学 | 一种硫酸锂溶液吸附碳化制备高纯碳酸锂的方法 |
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WO2019220003A1 (en) * | 2018-05-18 | 2019-11-21 | Outotec (Finland) Oy | Method for recovering lithium hydroxide |
CN112279279B (zh) * | 2020-10-26 | 2023-05-12 | 荆门市格林美新材料有限公司 | 一种电池级单水氢氧化锂的制备方法 |
CN115432721A (zh) * | 2022-07-08 | 2022-12-06 | 江苏容汇通用锂业股份有限公司 | 一种制备氢氧化锂的工艺 |
CN115215357B (zh) * | 2022-07-22 | 2023-11-24 | 江苏容汇通用锂业股份有限公司 | 一种由粗品硫酸锂制备电池级单水氢氧化锂的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1229059A (zh) * | 1999-03-05 | 1999-09-22 | 四川省绵阳锂盐厂 | 锂辉石生产单水氢氧化锂工艺 |
CN1456505A (zh) * | 2003-03-26 | 2003-11-19 | 邓月金 | 从碳酸锂混盐中制取锂化合物的方法 |
US6921522B2 (en) * | 1998-07-16 | 2005-07-26 | Chemetall Foote Corporation | Production of lithium compounds directly from lithium containing brines |
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WO2012083677A1 (zh) * | 2010-12-23 | 2012-06-28 | 雅安华汇锂业科技材料有限公司 | 无尘级单水氢氧化锂及其制备方法 |
RU2512310C2 (ru) * | 2012-08-06 | 2014-04-10 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом"-Госкорпорация "Росатом" | Способ получения раствора ферроцианида лития |
CN102786069A (zh) * | 2012-09-07 | 2012-11-21 | 雅安华汇锂业科技材料有限公司 | 无尘级单水氢氧化锂的新型制备方法 |
CN102838140A (zh) * | 2012-09-14 | 2012-12-26 | 四川国润新材料有限公司 | 用锂辉石直接生产环保型LiOH.H2O的方法 |
CN102838140B (zh) * | 2012-09-14 | 2014-03-12 | 四川国润新材料有限公司 | 用锂辉石直接生产环保型LiOH.H2O的方法 |
CN104163442B (zh) * | 2014-08-06 | 2016-03-23 | 四川天齐锂业股份有限公司 | 无尘级单水氢氧化锂及制备方法 |
CN104163442A (zh) * | 2014-08-06 | 2014-11-26 | 四川天齐锂业股份有限公司 | 无尘级单水氢氧化锂及制备方法 |
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CN113896214A (zh) * | 2021-11-29 | 2022-01-07 | 福州大学 | 一种硫酸锂溶液吸附碳化制备高纯碳酸锂的方法 |
CN113896214B (zh) * | 2021-11-29 | 2023-03-21 | 福州大学 | 一种硫酸锂溶液吸附碳化制备高纯碳酸锂的方法 |
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CA2822196A1 (en) | 2012-06-28 |
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