JP2015166310A - 高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス - Google Patents
高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス Download PDFInfo
- Publication number
- JP2015166310A JP2015166310A JP2015083606A JP2015083606A JP2015166310A JP 2015166310 A JP2015166310 A JP 2015166310A JP 2015083606 A JP2015083606 A JP 2015083606A JP 2015083606 A JP2015083606 A JP 2015083606A JP 2015166310 A JP2015166310 A JP 2015166310A
- Authority
- JP
- Japan
- Prior art keywords
- aqueous solution
- high purity
- lithium
- lithium carbonate
- producing
- 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
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 title claims abstract description 133
- 229910052808 lithium carbonate Inorganic materials 0.000 title claims abstract description 130
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 42
- 150000001875 compounds Chemical class 0.000 title claims abstract description 14
- 229910052744 lithium Inorganic materials 0.000 title claims description 30
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims description 22
- 239000000243 solution Substances 0.000 claims abstract description 122
- 239000007864 aqueous solution Substances 0.000 claims abstract description 82
- 239000007787 solid Substances 0.000 claims abstract description 38
- 239000012535 impurity Substances 0.000 claims abstract description 15
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 10
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 149
- 238000000034 method Methods 0.000 claims description 99
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 80
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 74
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 52
- 150000002500 ions Chemical class 0.000 claims description 36
- HQRPHMAXFVUBJX-UHFFFAOYSA-M lithium;hydrogen carbonate Chemical compound [Li+].OC([O-])=O HQRPHMAXFVUBJX-UHFFFAOYSA-M 0.000 claims description 33
- 239000001569 carbon dioxide Substances 0.000 claims description 26
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 26
- 239000008367 deionised water Substances 0.000 claims description 23
- 229910021641 deionized water Inorganic materials 0.000 claims description 23
- 238000005342 ion exchange Methods 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 21
- 238000001914 filtration Methods 0.000 claims description 19
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 claims description 18
- 239000012528 membrane Substances 0.000 claims description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 14
- 238000003763 carbonization Methods 0.000 claims description 14
- 239000012267 brine Substances 0.000 claims description 9
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 9
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 7
- 230000002829 reductive effect Effects 0.000 claims description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910013870 LiPF 6 Inorganic materials 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 239000003792 electrolyte Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000001376 precipitating effect Effects 0.000 claims description 6
- 229910014689 LiMnO Inorganic materials 0.000 claims description 5
- 239000006152 selective media Substances 0.000 claims description 5
- 238000000151 deposition Methods 0.000 claims description 4
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000005955 Ferric phosphate Substances 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims description 3
- 229940032958 ferric phosphate Drugs 0.000 claims description 3
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 claims description 3
- 229910000399 iron(III) phosphate Inorganic materials 0.000 claims description 3
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims description 3
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 229910013075 LiBF Inorganic materials 0.000 claims description 2
- 239000012141 concentrate Substances 0.000 claims description 2
- 229910015013 LiAsF Inorganic materials 0.000 claims 1
- 229910000428 cobalt oxide Inorganic materials 0.000 claims 1
- 229910000032 lithium hydrogen carbonate Inorganic materials 0.000 abstract 1
- 229910001868 water Inorganic materials 0.000 description 50
- 239000011347 resin Substances 0.000 description 41
- 229920005989 resin Polymers 0.000 description 41
- 239000007788 liquid Substances 0.000 description 26
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
- 239000007789 gas Substances 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 20
- 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 17
- 239000000428 dust Substances 0.000 description 17
- 239000003456 ion exchange resin Substances 0.000 description 17
- 229920003303 ion-exchange polymer Polymers 0.000 description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 239000006185 dispersion Substances 0.000 description 14
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 13
- 239000002245 particle Substances 0.000 description 13
- 239000002253 acid Substances 0.000 description 12
- 239000000047 product Substances 0.000 description 12
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 11
- 238000011069 regeneration method Methods 0.000 description 11
- 230000008929 regeneration Effects 0.000 description 10
- 238000005868 electrolysis reaction Methods 0.000 description 9
- 238000005406 washing Methods 0.000 description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 239000000460 chlorine Substances 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 8
- 238000004064 recycling Methods 0.000 description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 7
- 239000011575 calcium Substances 0.000 description 7
- 229910052791 calcium Inorganic materials 0.000 description 7
- 229910052801 chlorine Inorganic materials 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 7
- 239000002609 medium Substances 0.000 description 7
- 235000011121 sodium hydroxide Nutrition 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 6
- 239000011777 magnesium Substances 0.000 description 6
- 229910052749 magnesium Inorganic materials 0.000 description 6
- 238000001471 micro-filtration Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000007792 addition Methods 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000001172 regenerating effect Effects 0.000 description 5
- 206010001497 Agitation Diseases 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 235000021317 phosphate Nutrition 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 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 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000004448 titration Methods 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229920000557 Nafion® Polymers 0.000 description 3
- 238000013019 agitation Methods 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- -1 lithium carbonate compound Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229920001429 chelating resin Polymers 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- PQVSTLUFSYVLTO-UHFFFAOYSA-N ethyl n-ethoxycarbonylcarbamate Chemical compound CCOC(=O)NC(=O)OCC PQVSTLUFSYVLTO-UHFFFAOYSA-N 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 150000002642 lithium compounds Chemical class 0.000 description 2
- GLXDVVHUTZTUQK-UHFFFAOYSA-M lithium hydroxide monohydrate Substances [Li+].O.[OH-] GLXDVVHUTZTUQK-UHFFFAOYSA-M 0.000 description 2
- 229940040692 lithium hydroxide monohydrate Drugs 0.000 description 2
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000001637 plasma atomic emission spectroscopy Methods 0.000 description 2
- 238000000918 plasma mass spectrometry Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000012487 rinsing solution Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical group C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 1
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 1
- 208000020925 Bipolar disease Diseases 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910018871 CoO 2 Inorganic materials 0.000 description 1
- 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
- 229910010100 LiAlSi Inorganic materials 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- LRBNVQYMFOXRDR-UHFFFAOYSA-M [Li+].S(=O)(=O)([O-])O.C(O)(O)=O Chemical compound [Li+].S(=O)(=O)([O-])O.C(O)(O)=O LRBNVQYMFOXRDR-UHFFFAOYSA-M 0.000 description 1
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 description 1
- SOXUFMZTHZXOGC-UHFFFAOYSA-N [Li].[Mn].[Co].[Ni] Chemical compound [Li].[Mn].[Co].[Ni] SOXUFMZTHZXOGC-UHFFFAOYSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- CNLWCVNCHLKFHK-UHFFFAOYSA-N aluminum;lithium;dioxido(oxo)silane Chemical compound [Li+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O CNLWCVNCHLKFHK-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 208000028683 bipolar I disease Diseases 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- SMBQBQBNOXIFSF-UHFFFAOYSA-N dilithium Chemical compound [Li][Li] SMBQBQBNOXIFSF-UHFFFAOYSA-N 0.000 description 1
- CXDVPBOLBTTWEC-UHFFFAOYSA-L dilithium hydrogen carbonate fluoride Chemical compound [F-].[Li+].C([O-])(O)=O.[Li+] CXDVPBOLBTTWEC-UHFFFAOYSA-L 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000012500 ion exchange media Substances 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000012633 leachable Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- DEUISMFZZMAAOJ-UHFFFAOYSA-N lithium dihydrogen borate oxalic acid Chemical compound B([O-])(O)O.C(C(=O)O)(=O)O.C(C(=O)O)(=O)O.[Li+] DEUISMFZZMAAOJ-UHFFFAOYSA-N 0.000 description 1
- 229910002102 lithium manganese oxide Inorganic materials 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- VLXXBCXTUVRROQ-UHFFFAOYSA-N lithium;oxido-oxo-(oxomanganiooxy)manganese Chemical compound [Li+].[O-][Mn](=O)O[Mn]=O VLXXBCXTUVRROQ-UHFFFAOYSA-N 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000001617 migratory effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910003455 mixed metal oxide Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- PTMHPRAIXMAOOB-UHFFFAOYSA-N phosphoramidic acid Chemical compound NP(O)(O)=O PTMHPRAIXMAOOB-UHFFFAOYSA-N 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- XZPVPNZTYPUODG-UHFFFAOYSA-M sodium;chloride;dihydrate Chemical compound O.O.[Na+].[Cl-] XZPVPNZTYPUODG-UHFFFAOYSA-M 0.000 description 1
- 229910052642 spodumene Inorganic materials 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/10—Obtaining alkali metals
- C22B26/12—Obtaining lithium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/06—Boron halogen compounds
- C01B35/063—Tetrafluoboric acid; Salts thereof
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D15/00—Lithium compounds
- C01D15/04—Halides
-
- 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
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/12—Manganates manganites or permanganates
- C01G45/1221—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof
- C01G45/1228—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [MnO2]n-, e.g. LiMnO2, Li[MxMn1-x]O2
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/40—Cobaltates
- C01G51/42—Cobaltates containing alkali metals, e.g. LiCoO2
-
- 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
- C25B1/02—Hydrogen or oxygen
-
- 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
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
-
- 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
- C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
- C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
-
- 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
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
Description
(1)40重量%のおよその塩化リチウム濃度を有する精製塩化リチウム流を、膜又は分離器のいずれかが備えられている電解槽に給送することで、ナトリウム、リチウム及びカリウムなどのカチオンの移動、並びに塩化物などのアニオンが陰極の方向に移動するのを阻止するステップ、
(2)最大約8,000A/m2の電流密度を電解槽に供給し、ここで、塩素がアノードで発生され、水素がカソードで発生され、水酸化リチウムを含める溶液がカソード区画内において製造される(ここで、水酸化リチウム溶液は約4重量%の濃度を有する)ステップ、
(3)水酸化リチウム溶液を冷却し、該溶液を二酸化炭素と一緒に炭素化反応器に給送し、ここで、水酸化リチウムが直接重炭酸リチウムに変換されるステップ、
(4)重炭酸リチウム含有溶液を、形成されるガス及び/又は任意の炭酸リチウム固体から分離させるステップ、
(5)重炭酸リチウム溶液を濾過することで、例えば、鉄、シリカ、マグネシウム、マンガン、カルシウム及びストロンチウムなどの不純物の微量を除去するステップ、
(6)所望により、イオン交換カラムに該溶液を通過させることで、存在し得る2価のイオンを除去するステップ、並びに
(7)該溶液を析出反応器に給送し、ここで、該溶液を最大約95℃の温度に加熱することで、高純度の炭酸リチウムを析出させるステップ。
(1)高純度炭酸リチウムとHFとを反応させることでフッ化リチウム溶液を製造し、続いて、PF5との反応によってLiPF6を製造すること、
(2)高純度炭酸リチウムとHFガスとを流動床反応器内で反応させることで、高純度及び高乾燥のLiFを製造すること、
(3)高純度Li2CO3と電解質MnO2とを反応させることで、高純度LiMnO2を製造すること、
(4)高純度炭酸リチウムと酸化コバルト(CoO2)とを反応させることで、高純度酸化コバルトリチウムを製造すること、
(5)高純度炭酸リチウムとリン酸第二鉄とを反応させることで、リン酸鉄リチウムを製造すること、
(6)高純度炭酸リチウムとリン酸とを反応させることで、LiH2PO4などの電池前駆体を製造すること、これは順じて、酸化鉄と反応させることでリン酸鉄リチウムカソード粉末を与えること、
(7)脱イオン水中に分散されている高純度炭酸リチウムとガス状塩酸とを反応させることで、超高純度塩化リチウムを製造すること、
(8)高純度の電解質塩を製造するためのプロセス:(a)トリフル酸塩、(b)過塩素酸塩、(c)LiASF5、(d)LiBF3及び任意の他のもの、並びに(e)リチウムビス(オキサレート)ボレート、
(9)高純度の水酸化リチウムの製造:(a)水中に高純度炭酸リチウムを分散すること及びそれと二酸化炭素とを反応させることによる重炭酸リチウム溶液の電解、(b)高純度炭酸リチウム及び塩酸を反応させることによって製造される高純度塩化リチウム溶液の電解、及び(c)高純度炭酸リチウム及び硫酸から製造される硫酸リチウムの電解で、高純度の水酸化リチウム溶液を製造。
(1)ステップ400において、混合を防止するために低流量で脱イオン水と接触させることによって、強溶液を樹脂から排出し、
(2)所望により、水の流動化する逆洗(即ち、逆流においておよそ1.5総体積)に樹脂を流すことによって、固体及び任意の割れた樹脂を除去し(これらはカラムの出口で濾過によって回収される)、
(3)ステップ420において、酸で処理することによって、例えば希釈塩酸(即ち、10%未満の濃度)を添加することによって、樹脂から2価のイオンを除去し、
(4)ステップ430において、約30分の間カラムを酸に浸漬し、
(5)ステップ440において、5のpHに達するまで、脱イオン水で樹脂を濯ぐことで、酸をカラムから排出し、希釈し、
(6)所望により、ステップ450において、希釈NaOHをカラムに添加することによって、カラムを塩基で処理することで樹脂を再活性化させ、
(7)樹脂を弱液で濯ぐことで、カラムからNaOHを排出し、希釈し、
(8)給送は、下降流式において強液溶液を装填することに戻すことができ、
(9)濯ぎ溶液を合わせ、再利用のために逆浸透を介して溶液をリサイクルし、並びに
(10)所望により、ステップ(3)及び(5)からの洗浄溶液をリサイクルすることができる。
(1)低流量で脱イオン水を添加することによって、強溶液を樹脂から排出し、
(2)所望により、逆洗を流すことによって、排出された固体及び任意の割れた樹脂を該樹脂から除去し、
(3)希釈塩酸(例えば、約10%未満の濃度を有するHCl)を添加することによって、カラムを酸で処理することで2価のイオンを除去し、
(4)約5のpHに達するまで樹脂を洗浄することで、カラム上の酸を排出し、希釈し、
(5)弱液(炭酸リチウム及び重炭酸リチウムの最大約14g/Lの濃度を有する)の流出と接触させることによって、イオン交換媒体を再生させ、
(6)脱イオン水で樹脂を濯ぐことで、カラムを排出し、希釈し、
(7)所望により、濯ぎ溶液を合わせ、再利用のために逆浸透を介してリサイクルすることができ、並びに
(8)所望により、ステップ(3)及び(5)からの溶液をリサイクルすることができる。
(1)強液を該排出溶液から除去し、保持槽中に置き、強液をカラムの上部に約2から4総体積/時間の速度でポンプで送られる約1総体積の脱イオン水と置き換え、
(2)樹脂を脱イオン水から取り出し、カラムをカラムの底部から約1.5総体積の水を用いて1.2総体積/時間の速度で満たし、
(3)カラム中の溶液のpHを低下させることで保有金属元素を放出させ、カラムを、約1〜8%の間、好ましくは4%の濃度を有する2総体積のHCl溶液を用いて約2.4総体積/時間の速度で充填し、
(4)該酸を適所に約30分間放置し、
(5)ステップ(3)及び(4)を反復し、
(6)カラムのpHが中性のpHに近づくまで、カラムを約2.1総体積の脱イオン水を用いて約2.4総体積/時の速度で濯ぎ、
(7)カラムを、約2%から4%の間の濃度を有する約2.4総体積の苛性ソーダ溶液を用いて約2.4総体積/時の速度で濯ぐことで、多価のイオンの捕獲を可能にする活性形態に樹脂を変換して戻し、
(9)約2.4総体積の弱液LiHCO3を約2.4総体積/時の速度でカラムに通して循環させることで、Na+イオンをLi+と置き換え、
(10)排出ステップ中の保持槽に一時的に移された強液を、カラムに約1.2総体積/時間の速度で返送する。
(例4)
(1)第1濯ぎステップ510において、約200Lの脱イオン水を、例えば約2インチ×40インチの寸法を有する精密濾過カートリッジに通して循環させることで、固体粒子を除去し、
(2)酸処理ステップ520において、HNO3の20%溶液およそ5Lを約200Lの脱イオン水に添加し、カートリッジに通して循環させ、
(3)第2濯ぎステップ530において、約200Lの脱イオン水をカートリッジに通して循環させることで、酸を除去し、
(4)塩基処理ステップ540において、水酸化ナトリウム又は弱液など強塩基の50%溶液約290mlを約200Lの脱イオン水に添加し、カートリッジに通してポンプで送り、
(5)第3濯ぎステップ550において、約200Lの脱イオン水をカートリッジに通して再循環させることで、苛性ソーダを除去する。
(1)およその塩化リチウム濃度40wt%の精製塩化リチウム流を、膜又は分離器のいずれかが備えられている電解槽に供給し、
(2)電流を電解槽に供給し、塩素をアノードで発生させ、水素をカソードで発生させ、4重量%を超える水酸化リチウムの溶液をカソード区画内において製造し、
(3)水酸化リチウム溶液を冷却し、二酸化炭素と一緒に炭素化反応器に給送し、ここで、それを直接重炭酸リチウムに変換し、
(4)該溶液をガスから分離し、任意の炭酸リチウム固体を形成し、
(5)重炭酸リチウム溶液を濾過することで、鉄、シリカ及び他の不純物などを含める微量の不純物を除去し、
(6)所望により、該溶液をイオン交換カラムに通過させることで、2価のイオンを除去し、
(7)該溶液を析出反応器に給送し、約95℃の温度に加熱することで、高純度の炭酸リチウムを析出させ、並びに
(8)該溶液を、電解槽のためのカソード区画にリサイクルバックする。
試験条件を表1下記に示す。
電流密度を4000A/m2(51.2A)に低下し、持続期間を135分に増加させることで、上記試験番号1における通り、400,000クーロン超の総負荷を可能にした。得られた電流効率は、LiOH=71%、H2S04=59%、及びLi2S04=55%で、平均62%であった。
電流密度を3000A/m2(38.4A)に、持続期間を180分に固定した。電流効率は、LiOH=53%、H2SO4=62%、及びLi2SO4=67%で、平均62%であった。
電流密度を3500A/m2(44.8A)に、持続期間を154分に固定した。電流効率は、LiOH=59%、H2SO4=62%、及びLi2SO4=74%で、平均62%であった。
Claims (19)
- 工業グレードLi2CO3を含む第1水溶液とCO2とを反応させることで、溶解LiHCO3を含む第2水溶液を形成するステップ、
気体−液体−固体分離器を使用して、未反応CO2及び不溶性の化合物を該第2水溶液から分離することで、第3水溶液を製造するステップ、
該第3水溶液とイオン選択性媒体とを接触させることによって溶解不純物を該第3水溶液から除去することで、第4水溶液を製造するステップ、並びに
少なくとも約99.99%の純度を有するLi2CO3を該第4水溶液から析出させるステップ
を含む、高純度炭酸リチウムを製造する方法。 - 前記第2水溶液から分離された前記不溶性化合物が前記第1水溶液にリサイクルされる、請求項1に記載の方法。
- Li2CO3を析出させる前に前記第3水溶液を約50℃の温度に予備加熱するステップをさらに含む、請求項1に記載の方法。
- CO2を溶液から除去し、Li2CO3を析出させる操作が可能な逆浸透装置に前記第3水溶液を供給することでLi2CO3を濃縮するステップをさらに含む、請求項1に記載の方法。
- 約99%未満の純度を有するLiHCO3を含有するブライン水溶液とCO2とを大気温度で接触させることで、LiHCO3及び溶解イオンを含む第2水溶液を形成するステップ、
ガラス−液体−固体反応器を使用して不溶性化合物を該第2水溶液から分離することで、LiHCO3及び溶解イオンを含む第3水溶液を形成するステップ、
イオン選択性媒体を用いて少なくとも一分量の溶解イオンを該第3水溶液から抽出することで、溶解LiHCO3を含有し、該第3水溶液に対して低減濃度の溶解イオンを有する第4水溶液を形成するステップ、
該分離ステップ及び抽出ステップを実施しながら定圧を維持するステップ、並びに
該第4水溶液を加熱することで、固体LiHCO3、気体CO2及び溶解不純物を形成するステップ
を含む、高純度炭酸リチウムを製造する方法。 - 前記第2水溶液から分離された前記不溶性化合物が前記第1水溶液にリサイクルされる、請求項5に記載の方法。
- 高圧で操作し、それによってLi2CO3を濃縮するように構成されている逆浸透装置に前記第2水溶液を供給するステップをさらに含む、請求項5に記載の方法。
- 請求項1に記載の方法に従って得られる高純度Li2CO3とHFとを反応させることで、フッ化リチウム溶液を製造するステップ、及び
該溶液とPF5とを反応させることで、LiPF6を製造するステップ
を含む、高純度のLiPF6を製造する方法。 - 請求項1に記載の方法に従って調製される高純度炭酸リチウムとHFガスとを流動床反応器内にて反応させるステップを含む、高純度であり乾燥している高純度のLiFを製造する方法。
- 請求項1に記載の方法に従って調製される高純度炭酸リチウムと電解質MnO2とを反応させることで高純度LiMnO2を製造するステップを含む、高純度のLiMnO2を製造する方法。
- 請求項1に記載の方法に従って調製される高純度炭酸リチウムと酸化コバルトとを反応させることで高純度酸化コバルトリチウムを製造するステップを含む、高純度の酸化コバルトリチウムを製造する方法。
- 請求項1に記載の方法に従って調製される高純度炭酸リチウムと高純度リン酸第二鉄とを反応させることで高純度リン酸鉄リチウムを製造するステップを含む、高純度のリン酸鉄リチウムを製造する方法。
- 請求項1に記載の方法に従って調製される高純度炭酸リチウムとリン酸とを反応させることで高純度のLiH2PO4を製造するステップを含む、高純度のLiH2PO4を製造する方法。
- 前記LiH2PO4と酸化鉄とを反応させることでリン酸鉄リチウムを製造することをさらに含む、請求項13に記載の方法。
- 脱イオン水及び請求項1に記載の方法に従って調製される高純度炭酸リチウムを含む溶液とガス状塩酸とを反応させることで高純度の塩化リチウムを製造するステップを含む、高純度の塩化リチウムを製造する方法。
- トリフル化又はペルクロル化のいずれかによって、及びLiASF5、LiBF3、リチウムビス(オキサレート)ボレート又はそれらの組合せを使用して、請求項1に記載の方法に従って調製される高純度炭酸リチウムを反応させるステップを含む、高純度の電解質塩を製造する方法。
- 請求項1に記載の方法に従って調製された高純度の重炭酸リチウムを含む溶液を電解することによって高純度の水酸化リチウムを製造する方法。
- 最大約40重量%の塩化リチウム濃度を有する、精製塩化リチウム流を含む第1水溶液を、膜又は分離器が備えられている電解槽に給送することで、少なくとも10重量%の塩化リチウムを含む第2水溶液を形成するステップ、
電流を前記電解槽に供給することで、カソード区画内において4wt%を超える水酸化リチウムを含む第3水溶液を製造するステップ、
所望により、該第3水溶液を冷却し、該第3水溶液及び二酸化炭素を炭素化反応器に供給することで、重炭酸リチウムを含む第4水溶液を製造するステップ、
気体−液体−固体反応器を使用して形成される二酸化炭素及び炭酸リチウムの固体から該第4水溶液を分離させるステップ、
該第4水溶液を濾過することで、微量の不純物を除去するステップ、並びに
濾過された該第4水溶液を、少なくとも約95℃の温度で保持される析出反応器に給送することで、高純度の炭酸リチウムを析出するステップ
を含む、高純度の炭酸リチウムを製造する方法。 - 前記濾過ステップに続いて前記第4水溶液をイオン交換カラムに供給することで2価のイオンを除去することをさらに含む、請求項18に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30521310P | 2010-02-17 | 2010-02-17 | |
US61/305,213 | 2010-02-17 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012554025A Division JP5735013B2 (ja) | 2010-02-17 | 2011-02-17 | 高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018002589A Division JP6619826B2 (ja) | 2010-02-17 | 2018-01-11 | 高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015166310A true JP2015166310A (ja) | 2015-09-24 |
JP6276217B2 JP6276217B2 (ja) | 2018-02-07 |
Family
ID=44369783
Family Applications (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012554025A Active JP5735013B2 (ja) | 2010-02-17 | 2011-02-17 | 高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス |
JP2015083606A Active JP6276217B2 (ja) | 2010-02-17 | 2015-04-15 | 高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス |
JP2015083613A Active JP6212693B2 (ja) | 2010-02-17 | 2015-04-15 | 高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス |
JP2017154909A Active JP6577982B2 (ja) | 2010-02-17 | 2017-08-10 | 高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス |
JP2018002589A Active JP6619826B2 (ja) | 2010-02-17 | 2018-01-11 | 高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス |
JP2019206719A Pending JP2020055741A (ja) | 2010-02-17 | 2019-11-15 | 高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス |
JP2021171651A Active JP7508724B2 (ja) | 2010-02-17 | 2021-10-20 | 高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012554025A Active JP5735013B2 (ja) | 2010-02-17 | 2011-02-17 | 高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス |
Family Applications After (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015083613A Active JP6212693B2 (ja) | 2010-02-17 | 2015-04-15 | 高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス |
JP2017154909A Active JP6577982B2 (ja) | 2010-02-17 | 2017-08-10 | 高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス |
JP2018002589A Active JP6619826B2 (ja) | 2010-02-17 | 2018-01-11 | 高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス |
JP2019206719A Pending JP2020055741A (ja) | 2010-02-17 | 2019-11-15 | 高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス |
JP2021171651A Active JP7508724B2 (ja) | 2010-02-17 | 2021-10-20 | 高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス |
Country Status (11)
Country | Link |
---|---|
US (4) | US8287829B2 (ja) |
EP (3) | EP2749535B1 (ja) |
JP (7) | JP5735013B2 (ja) |
CN (1) | CN102947225A (ja) |
AR (1) | AR080213A1 (ja) |
AU (1) | AU2011218088B2 (ja) |
CA (3) | CA2985579C (ja) |
CL (1) | CL2012002274A1 (ja) |
ES (2) | ES2475740T3 (ja) |
RS (1) | RS59835B1 (ja) |
WO (1) | WO2011103298A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018095550A (ja) * | 2010-02-17 | 2018-06-21 | アルジャー オールターナティブ エナジー、エルエルシー | 高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス |
Families Citing this family (104)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8637428B1 (en) | 2009-12-18 | 2014-01-28 | Simbol Inc. | Lithium extraction composition and method of preparation thereof |
US9051827B1 (en) | 2009-09-02 | 2015-06-09 | Simbol Mining Corporation | Selective removal of silica from silica containing brines |
US9034294B1 (en) | 2009-04-24 | 2015-05-19 | Simbol, Inc. | Preparation of lithium carbonate from lithium chloride containing brines |
US10190030B2 (en) | 2009-04-24 | 2019-01-29 | Alger Alternative Energy, Llc | Treated geothermal brine compositions with reduced concentrations of silica, iron and lithium |
US8741256B1 (en) | 2009-04-24 | 2014-06-03 | Simbol Inc. | Preparation of lithium carbonate from lithium chloride containing brines |
US10935006B2 (en) | 2009-06-24 | 2021-03-02 | Terralithium Llc | Process for producing geothermal power, selective removal of silica and iron from brines, and improved injectivity of treated brines |
DK2322473T3 (da) * | 2009-10-15 | 2012-08-20 | Sued Chemie Ip Gmbh & Co Kg | Fremgangsmåde til fjernelse af et partikulært forurenende materiale fra et partikulært blandet lithiummetal phosphatmateriale |
JP5406822B2 (ja) * | 2010-11-30 | 2014-02-05 | 日鉄鉱業株式会社 | 炭酸リチウムの製造方法 |
TWI434725B (zh) * | 2011-03-08 | 2014-04-21 | Asia Union Electronical Chemical Corp | 利用氫氧基化合物和離子交換樹脂吸附以純化氟酸系蝕刻液的處理方法 |
US9994930B2 (en) | 2011-09-15 | 2018-06-12 | Orocobre Limited | Process for producing lithium carbonate from concentrated lithium brine |
AR083538A1 (es) | 2011-10-24 | 2013-03-06 | Minera Exar S A | Produccion de carbonato de litio de alta pureza grado de bateria a partir de salmueras naturales o industriales |
CN102502720B (zh) * | 2011-10-27 | 2013-08-21 | 白银扎布耶锂业有限公司 | 深度碳化法处理碳酸盐型锂精矿生产电池级碳酸锂工艺 |
US20130108781A1 (en) * | 2011-10-31 | 2013-05-02 | Simbol Inc. | Methods for the Production of Cathode and Anode Powder Precursors |
CA2867346A1 (en) * | 2012-03-19 | 2013-09-26 | Outotec (Finland) Oy | Method for recovering lithium carbonate using carbon dioxide under atmospheric conditions |
JP5406955B2 (ja) * | 2012-03-22 | 2014-02-05 | 日鉄鉱業株式会社 | 炭酸リチウムを製造する方法 |
CA3013134C (en) | 2012-04-23 | 2021-05-18 | Nemaska Lithium Inc. | Process for preparing lithium sulphate |
PL2855357T3 (pl) * | 2012-05-25 | 2020-05-18 | Lanxess Deutschland Gmbh | Wytwarzanie fluorku litu o wysokiej czystości |
CA3109808A1 (en) | 2012-05-30 | 2013-12-05 | Nemaska Lithium Inc. | System for preparing lithium carbonate from lithium hydroxide |
AU2013201833B2 (en) * | 2012-08-13 | 2014-07-17 | Reed Advanced Materials Pty Ltd | Processing of Lithium Containing Ore |
CN103626208B (zh) * | 2012-08-27 | 2016-08-24 | 枣庄海帝新能源锂电科技有限公司 | 一种六氟磷酸锂原料的高纯氟化锂制备方法 |
WO2014138933A1 (en) * | 2013-03-15 | 2014-09-18 | Nemaska Lithium Inc. | Processes for preparing lithium hydroxide |
CN103253688B (zh) * | 2013-03-25 | 2014-12-03 | 中山市华玮新能源科技有限公司 | 利用有机锡氟化物制备高纯度氟化锂以及六氟磷酸锂的方法 |
CN103236562B (zh) * | 2013-04-11 | 2015-03-25 | 多氟多化工股份有限公司 | 一种四氟硼酸锂的制备方法 |
US10076737B2 (en) | 2013-05-06 | 2018-09-18 | Liang-Yuh Chen | Method for preparing a material of a battery cell |
CN105849317B (zh) | 2013-10-23 | 2018-11-27 | 内玛斯卡锂公司 | 制备氢氧化锂的方法和系统 |
CA2996154C (en) * | 2013-10-23 | 2023-02-07 | Nemaska Lithium Inc. | Process for preparing lithium hydroxide via two electrochemical cells |
CN103833053B (zh) * | 2014-01-21 | 2015-12-30 | 四川天齐锂业股份有限公司 | 制备5n级高纯碳酸锂的方法 |
EP3492632B1 (en) | 2014-02-24 | 2020-12-09 | Nemaska Lithium Inc. | Methods for treating lithium-containing materials |
US10167531B2 (en) | 2014-03-13 | 2019-01-01 | Reed Advanced Materials Pty Ltd | Processing of lithium containing material |
CN104386715B (zh) * | 2014-10-17 | 2016-04-13 | 金川集团股份有限公司 | 用盐湖锂盐制备低磁性高纯碳酸锂的方法 |
CN104404268B (zh) * | 2014-10-31 | 2017-05-17 | 天津科技大学 | 一种高镁锂比卤水提锂的新型共萃体系及其共萃方法 |
FI127782B (en) | 2014-12-02 | 2019-02-15 | Keliber Oy | A process for the production of lithium metal phosphates |
CN104577122B (zh) * | 2015-01-27 | 2017-02-22 | 江苏华东锂电技术研究院有限公司 | 磷酸铁锂溶剂热制备设备 |
WO2016196037A1 (en) * | 2015-05-30 | 2016-12-08 | Clean Lithium Corporation | High purity lithium and associated products and processes |
US20180353907A1 (en) | 2015-06-24 | 2018-12-13 | Albemarle Corporation | Purification of Lithium-Containing Brine |
CN105036159A (zh) * | 2015-07-23 | 2015-11-11 | 韦海棉 | 一种高锂盐湖卤水制备碳酸锂的方法 |
CN105087926B (zh) * | 2015-08-11 | 2017-09-05 | 贵州大学 | 一种氢氟酸浸出富集铝质岩中锂元素的方法 |
KR102559772B1 (ko) | 2015-08-27 | 2023-07-25 | 네마스카 리튬 인코포레이션 | 리튬 함유 물질 처리 방법 |
WO2017039724A1 (en) * | 2015-08-28 | 2017-03-09 | Albemarle Corporation | Processes for recovering lithium values from lithium-containing brines |
US20170057854A1 (en) * | 2015-09-01 | 2017-03-02 | Pepsico, Inc. | Ion Exchange Regeneration Process Utilizing Membrane Distillation |
CN105586499A (zh) * | 2016-02-15 | 2016-05-18 | 华陆工程科技有限责任公司 | 一种氯化锂溶液深度除硼的方法 |
US10266915B2 (en) | 2016-04-14 | 2019-04-23 | Ut-Battelle, Llc | Composition for recovery of lithium from brines, and process of using said composition |
CN106064824A (zh) * | 2016-05-26 | 2016-11-02 | 四川思达能环保科技有限公司 | 一种硫酸法锂盐的生产工艺 |
FI128092B (en) | 2016-06-01 | 2019-09-13 | Keliber Oy | Process for the preparation of non-conductive lithium metal phosphates |
US11280012B2 (en) * | 2016-06-07 | 2022-03-22 | Research Institute Of Industrial Science & Technology | Method for manufacturing metal lithium |
CN105925819B (zh) * | 2016-06-17 | 2019-11-29 | 东北大学秦皇岛分校 | 利用酸化焙烧浸出法综合回收铝电解质中锂元素的方法 |
BR112019003192B1 (pt) * | 2016-08-18 | 2022-06-21 | Sri International | Extração de íon metálico a partir de salmouras |
CA2940509A1 (en) | 2016-08-26 | 2018-02-26 | Nemaska Lithium Inc. | Processes for treating aqueous compositions comprising lithium sulfate and sulfuric acid |
US10246343B2 (en) | 2016-11-11 | 2019-04-02 | Rocher Manganese, Inc. | Processing of cobaltous sulpha/dithionate liquors derived from cobalt resource |
CN106745098B (zh) * | 2016-11-23 | 2017-11-28 | 荆门市格林美新材料有限公司 | 多级氢化反应装置及方法 |
US10315926B2 (en) * | 2017-02-09 | 2019-06-11 | U.S. Department Of Energy | Selective lithium recovery as lithium carbonate from natural brines |
CN106976894B (zh) * | 2017-05-10 | 2018-10-23 | 东北大学 | 一种氯化锂电转化直接制备碳酸锂的方法 |
US10604414B2 (en) | 2017-06-15 | 2020-03-31 | Energysource Minerals Llc | System and process for recovery of lithium from a geothermal brine |
US11365128B2 (en) | 2017-06-15 | 2022-06-21 | Energysource Minerals Llc | Process for selective adsorption and recovery of lithium from natural and synthetic brines |
US11229880B2 (en) | 2017-10-26 | 2022-01-25 | International Battery Metals, Ltd. | Modular extraction apparatus |
US10308523B1 (en) * | 2017-11-07 | 2019-06-04 | Rocher Manganese, Inc. | Processing of cobaltous sulphate/dithionate liquors derived from cobalt resource |
CA3083136C (en) | 2017-11-22 | 2022-04-12 | Nemaska Lithium Inc. | Processes for preparing hydroxides and oxides of various metals and derivatives thereof |
CN108285156B (zh) * | 2017-11-24 | 2019-10-25 | 中南大学 | 一种从含磷酸锂废渣中提取高纯碳酸锂或氢氧化锂的方法 |
CN108101260B (zh) * | 2017-12-21 | 2020-08-28 | 山东省环保产业股份有限公司 | 一种钴酸锂生产废水的处理方法 |
EP3759257A4 (en) | 2018-02-28 | 2021-11-24 | Lilac Solutions, Inc. | ION EXCHANGE REACTOR WITH PARTICLE TRAPS FOR LITHIUM EXTRACTION |
CN108264066A (zh) * | 2018-03-22 | 2018-07-10 | 何朋飞 | 一种盐湖卤水生产高纯度氯化锂的新工艺 |
KR102020238B1 (ko) * | 2018-04-09 | 2019-09-10 | 에스케이이노베이션 주식회사 | 리튬 이차 전지의 활성 금속 회수 방법 |
CN108654347B (zh) * | 2018-04-17 | 2021-03-16 | 江苏金石稀土有限公司 | 一种氟化物体系电解稀土废气回收利用的方法 |
CN108640131A (zh) * | 2018-04-28 | 2018-10-12 | 四川思达能环保科技有限公司 | 锂矿石制备碳酸锂的方法及系统 |
CN108275705B (zh) * | 2018-04-28 | 2019-12-27 | 江西金辉锂业有限公司 | 一种用于锂云母提取碳酸锂的收集方法及装置 |
KR102063810B1 (ko) * | 2018-06-07 | 2020-01-08 | 재단법인 포항산업과학연구원 | 염화 리튬 제조방법 및 그 장치 |
CN110451533B (zh) * | 2018-08-06 | 2022-03-01 | 南方科技大学 | 锂盐的提纯装置和提纯方法 |
US11111590B2 (en) | 2018-09-18 | 2021-09-07 | Uchicago Argonne, Llc | Lithium metal synthesis |
US11201324B2 (en) | 2018-09-18 | 2021-12-14 | Uchicago Argonne, Llc | Production of lithium via electrodeposition |
US11296354B2 (en) * | 2018-09-28 | 2022-04-05 | Uchicago Argonne, Llc | Lithium metal recovery and synthesis |
KR102001986B1 (ko) * | 2018-10-01 | 2019-07-19 | 주식회사 포스코 | 탄산리튬 제조 장치 및 그 방법 |
JP6533859B1 (ja) * | 2018-10-29 | 2019-06-19 | 株式会社アサカ理研 | 炭酸リチウムの製造装置 |
FI3898517T3 (fi) * | 2018-12-20 | 2023-09-05 | Lanxess Deutschland Gmbh | Erittäin puhtaan litiumkarbonaatin valmistus suolaliuoksista |
RU2751710C2 (ru) * | 2019-01-21 | 2021-07-16 | Акционерное общество "Ангарский электролизный химический комбинат" | Способ получения моногидрата гидроксида лития высокой степени чистоты из материалов, содержащих карбонат лития или хлорид лития |
TWI791967B (zh) * | 2019-03-29 | 2023-02-11 | 日商Jx金屬股份有限公司 | 碳酸鋰之製造方法 |
US11376559B2 (en) | 2019-06-28 | 2022-07-05 | eJoule, Inc. | Processing system and method for producing a particulate material |
US11673112B2 (en) | 2020-06-28 | 2023-06-13 | eJoule, Inc. | System and process with assisted gas flow inside a reaction chamber |
US11121354B2 (en) | 2019-06-28 | 2021-09-14 | eJoule, Inc. | System with power jet modules and method thereof |
CN110182830A (zh) * | 2019-07-06 | 2019-08-30 | 贵州理工学院 | 一种制备高纯氟化理的方法 |
US11708279B2 (en) | 2019-08-12 | 2023-07-25 | Energy, United States Department Of | Selective material recovery from solution |
CN110467204A (zh) * | 2019-08-19 | 2019-11-19 | 浙江华美新能源科技有限公司 | 一种氢氧化锂制备系统及工艺 |
US11634789B2 (en) | 2019-09-16 | 2023-04-25 | InCoR Lithium | Selective lithium extraction from brines |
CN110656239B (zh) * | 2019-11-01 | 2020-11-20 | 中国科学院过程工程研究所 | 一种萃取-反萃分离纯化提取锂的方法 |
CN110734046B (zh) * | 2019-11-19 | 2023-02-28 | 甘肃睿思科新材料有限公司 | 一种强碱性含锂母液制备磷酸锂的方法 |
CN111106302A (zh) * | 2019-11-25 | 2020-05-05 | 深圳市卓能新能源股份有限公司 | 一种圆柱型锂离子电池及其制备方法 |
CN111394745A (zh) * | 2020-03-25 | 2020-07-10 | 意定(上海)信息科技有限公司 | 一种从含锂低镁卤水中制备氢氧化锂的方法 |
US20210324527A1 (en) * | 2020-04-17 | 2021-10-21 | Northstar 620 | Electrolysis process for making lithium hydroxide |
KR20220039288A (ko) * | 2020-09-22 | 2022-03-29 | 에스케이이노베이션 주식회사 | 리튬 이차 전지의 활성 금속 회수 방법 |
KR102253829B1 (ko) * | 2020-11-27 | 2021-05-21 | 대진대학교 산학협력단 | 탄산 리튬 내의 황산 이온 제거 방법 |
CN112717468A (zh) * | 2020-12-09 | 2021-04-30 | 西安蓝晓科技新材料股份有限公司 | 一种用于沉锂母液中锂回收的方法 |
WO2022133458A1 (en) * | 2020-12-16 | 2022-06-23 | Battelle Energy Alliance, Llc | Methods of recovering lithium from a lithium-containing material, and related systems |
US20220293927A1 (en) * | 2021-03-03 | 2022-09-15 | U.S. Army Combat Capabilities Development Command, Army Research Laboratory | Electrolyte and Electrode Materials for Rechargeable Lithium Batteries |
KR20240014047A (ko) | 2021-04-23 | 2024-01-31 | 리락 솔루션즈, 인크. | 리튬 추출을 위한 이온 교환 장치 |
CN114361431B (zh) * | 2021-08-20 | 2024-07-02 | 山东瑞福锂业有限公司 | 一种锂离子电池中三元正极材料用规整微米片的碳酸锂材料的结构调控的工艺与方法 |
JP7518481B2 (ja) * | 2021-09-30 | 2024-07-18 | 住友金属鉱山株式会社 | 水酸化リチウムの製造方法 |
WO2023081961A1 (en) * | 2021-11-12 | 2023-05-19 | Infinity Greentech Pty Ltd | A process for extracting metals using a system comprising carbon dioxide |
KR102601662B1 (ko) * | 2022-01-20 | 2023-11-10 | 포항공과대학교 산학협력단 | 2 서킷 공정에 의한 양극재용 고순도 니켈/코발트 혼합용액 제조방법 |
CN114853246A (zh) * | 2022-05-26 | 2022-08-05 | 中化(浙江)膜产业发展有限公司 | 磷酸铁废水处理装置以及处理方法 |
KR102552103B1 (ko) * | 2022-06-09 | 2023-07-06 | 한국선별기 주식회사 | 폐내화갑으로부터 고순도의 인산리튬을 제조하는 방법 |
KR102552101B1 (ko) * | 2022-06-09 | 2023-07-06 | 한국선별기 주식회사 | 폐내화갑으로부터 고순도의 탄산리튬을 제조하는 방법 |
KR102525088B1 (ko) * | 2022-06-09 | 2023-04-24 | 한국선별기 주식회사 | 폐내화갑으로부터 고순도의 황산리튬을 제조하는 방법 |
CN115138317A (zh) * | 2022-07-13 | 2022-10-04 | 新余赣锋锂业有限公司 | 连续沉锂制备中性大粒度电池级氟化锂的生产装置及方法 |
WO2024077269A2 (en) * | 2022-10-07 | 2024-04-11 | Lilac Solutions, Inc. | Integrated systems and methods for lithium recovery |
GB2623751A (en) * | 2022-10-21 | 2024-05-01 | Res By British Lithium Limited | Production of battery grade chemicals |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS516882A (en) * | 1974-07-09 | 1976-01-20 | Kurita Water Ind Ltd | Ionkokanjushino senjozai |
JPS6279852A (ja) * | 1985-10-02 | 1987-04-13 | Japan Organo Co Ltd | イオン交換樹脂の除鉄用洗浄剤 |
JPH03245824A (ja) * | 1988-10-13 | 1991-11-01 | Kali Chem Ag | アルカリ金属の炭酸塩の製法 |
JPH09313977A (ja) * | 1996-05-31 | 1997-12-09 | N T T Purintetsuku Kk | 常磁性体の磁気分離方法 |
JP2001525313A (ja) * | 1997-12-09 | 2001-12-11 | リムテック | 炭酸リチウムの精製方法 |
Family Cites Families (147)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2964381A (en) | 1957-01-29 | 1960-12-13 | Dow Chemical Co | Recovery of lithium |
GB895690A (en) | 1959-04-28 | 1962-05-09 | Struthers Wells Corp | Improvements in or relating to the preparation of sodium carbonate |
US3321268A (en) | 1963-09-25 | 1967-05-23 | Allied Chem | Conversion of caustic soda to soda ash |
US3306700A (en) | 1964-03-06 | 1967-02-28 | Dow Chemical Co | Method of lithium recovery |
US3523751A (en) | 1967-10-20 | 1970-08-11 | Lithium Corp | Precipitation of lithium carbonate from lithium chloride solution |
US3920515A (en) | 1972-09-26 | 1975-11-18 | Westinghouse Electric Corp | Fuel assembly for a nuclear reactor |
US4016075A (en) | 1975-03-17 | 1977-04-05 | Southern Pacific Land Co. | Process for removal of silica from geothermal brine |
US4036713A (en) | 1976-03-04 | 1977-07-19 | Foote Mineral Company | Process for the production of high purity lithium hydroxide |
US4116858A (en) | 1977-07-05 | 1978-09-26 | The Dow Chemical Company | Recovery of lithium from brines |
US4116856A (en) | 1977-07-05 | 1978-09-26 | The Dow Chemical Company | Recovery of lithium from brines |
JPS5948870B2 (ja) * | 1977-09-13 | 1984-11-29 | 旭硝子株式会社 | 水酸化リチウムの製造方法 |
US4142950A (en) | 1977-11-10 | 1979-03-06 | Basf Wyandotte Corporation | Apparatus and process for electrolysis using a cation-permselective membrane and turbulence inducing means |
JPS5484892A (en) | 1977-12-19 | 1979-07-06 | Asahi Chem Ind Co Ltd | Electrolysis of sodium chloride employing cation exchange membrane |
US4347327A (en) | 1978-09-05 | 1982-08-31 | The Dow Chemical Company | Recovery of lithium from brines |
US4221767A (en) | 1978-09-05 | 1980-09-09 | The Dow Chemical Company | Recovery of lithium from brines |
US4381349A (en) | 1978-09-05 | 1983-04-26 | The Dow Chemical Company | Alumina compounds in ion exchange resins |
US4251338A (en) | 1979-09-07 | 1981-02-17 | Ppg Industries, Inc. | Electrolytic recovery of lithium from brines |
US4430311A (en) | 1979-11-19 | 1984-02-07 | The Dow Chemical Co. | Alumina compounds in ion exchange resins |
US4348297A (en) | 1979-11-19 | 1982-09-07 | The Dow Chemical Company | Crystalline lithium aluminates |
US4276180A (en) | 1979-11-30 | 1981-06-30 | Matson Jack V | Industrial waste-water reuse by selective silica removal over activated alumina |
US4291001A (en) | 1979-12-26 | 1981-09-22 | The Dow Chemical Company | Recovery of lithium from brine |
US4540509A (en) | 1980-12-18 | 1985-09-10 | The Dow Chemical Company | Crystalline 3-layer lithium aluminates |
US4472362A (en) | 1980-12-18 | 1984-09-18 | The Dow Chemical Company | Regeneration of crystalline lithium aluminates |
US4348296A (en) | 1980-12-18 | 1982-09-07 | The Dow Chemical Company | Crystalline lithium aluminates |
US4461714A (en) | 1980-12-18 | 1984-07-24 | The Dow Chemical Company | Method of making crystalline 2-layer lithium aluminates in ion exchange resins |
US4348295A (en) | 1980-12-18 | 1982-09-07 | The Dow Chemical Company | Crystalline lithium aluminates |
US4477367A (en) | 1980-12-18 | 1984-10-16 | The Dow Chemical Company | Crystalline 2-layer lithium-hydroxy aluminates |
US4405463A (en) | 1981-11-04 | 1983-09-20 | Union Oil Company Of California | Process for stabilizing silica-rich geothermal brine to prevent silica scaling |
US4376100A (en) | 1981-11-23 | 1983-03-08 | The Dow Chemical Company | Lithium halide brine purification |
US4405595A (en) | 1982-01-15 | 1983-09-20 | Ga Technologies Inc. | Method of producing spherical lithium aluminate particles |
EP0094983B1 (en) | 1982-05-26 | 1989-12-13 | The Dow Chemical Company | Process for removing transition metal ions from an aqueous solution with a reticular ion exchange resin containing a crystalline transition metal aluminate |
EP0103035A1 (en) | 1982-09-09 | 1984-03-21 | The Dow Chemical Company | A process for growing crystalline hydrous alumina within the pores of a porous substrate |
EP0117316B1 (en) | 1983-03-01 | 1986-08-13 | The Dow Chemical Company | A method of leaching lithium values from a brine-contaminated resin/aluminate composite |
CA1290137C (en) | 1984-06-11 | 1991-10-08 | John L. Burba, Iii | Intercalations of crystalline lithium aluminates |
US4745977A (en) | 1985-04-12 | 1988-05-24 | Union Oil Company Of California | Method for resisting corrosion in geothermal fluid handling systems |
US5145656A (en) | 1985-07-31 | 1992-09-08 | Union Oil Company Of California | Brine treatment |
JPS62161973A (ja) * | 1985-08-30 | 1987-07-17 | Sumitomo Chem Co Ltd | 高純度炭酸リチウムの製造方法 |
FR2599019B1 (fr) * | 1986-05-22 | 1992-01-03 | Metaux Speciaux Sa | Procede de purification en bore du carbonate de lithium. |
US4762656A (en) | 1986-10-10 | 1988-08-09 | The United States Of America As Represented By The United States Department Of Energy | Method for hot pressing beryllium oxide articles |
NZ232170A (en) | 1989-03-23 | 1993-01-27 | Tasman Pulp & Paper Co Ltd | Precipitation of amorphous silica from geothermal fluid; use of silica in coating paper sheet |
US5219550A (en) | 1989-03-31 | 1993-06-15 | Cyprus Foote Mineral Company | Production of low boron lithium carbonate from lithium-containing brine |
JP2997783B2 (ja) * | 1989-09-21 | 2000-01-11 | 工業技術院長 | リチウム吸着剤の製造方法 |
RU1729027C (ru) | 1990-01-31 | 1994-11-30 | Институт химии твердого тела и переработки минерального сырья СО РАН | Способ получения сорбента для извлечения лития из рассолов |
US5015541A (en) | 1990-03-15 | 1991-05-14 | Eveready Battery Company, Inc. | Process for neutralizing sulfur-containing cells |
US5135652A (en) | 1990-10-25 | 1992-08-04 | Cominco Ltd. | Method for the solvent extraction of zinc |
US5254225A (en) | 1991-08-29 | 1993-10-19 | Union Oil Company Of California | Recovery of metallic compounds from geothermal brine |
US5229003A (en) | 1991-09-19 | 1993-07-20 | Bhp Minerals International Inc. | Recovery of base materials from geothermal brines |
JPH05173932A (ja) | 1991-12-24 | 1993-07-13 | Toshiba Corp | データ転送装置 |
RU2009714C1 (ru) | 1992-01-27 | 1994-03-30 | Менжерес Лариса Тимофеевна | Способ получения гранулированного сорбента для извлечения лития из рассалов |
US5244491A (en) | 1992-10-05 | 1993-09-14 | Cyprus Power Company | Method of extracting zinc lead and silver from brines |
US5246684A (en) | 1992-10-05 | 1993-09-21 | Cyprus Power Company | Method of extracting zinc from brines |
US5358700A (en) | 1992-10-05 | 1994-10-25 | Cyprus Power Company | Method of extracting zinc from brines |
CA2084327A1 (en) | 1992-12-02 | 1994-06-03 | Nural Kuyucak | Lime neutralization process for treating acidic waters |
WO1994019280A1 (en) | 1993-02-16 | 1994-09-01 | Nauchno-Proizvodstvennoe Aktsionernoe Obschestvo 'ekostar' | Process for obtaining lithium chloride from solutions and a device for carrying out the same |
RU2050330C1 (ru) | 1993-02-16 | 1995-12-20 | Научно-производственное акционерное общество "Экостар" | Способ селективного сорбционного извлечения лития из рассолов и устройство для его осуществления |
US5389349A (en) | 1993-05-24 | 1995-02-14 | Bauman; William C. | Recovery of lithium values from brines |
US5599516A (en) | 1993-05-24 | 1997-02-04 | Fmc Corporation | Recovery of lithium values from brines |
US5441712A (en) | 1993-10-15 | 1995-08-15 | Bhp Minerals International Inc. | Hydrometallurgical process for producing zinc oxide |
JPH08231798A (ja) * | 1994-12-28 | 1996-09-10 | Showa Kako Kk | 塩素含有樹脂組成物 |
CN1095807C (zh) | 1995-09-01 | 2002-12-11 | 水泽化学工业株式会社 | 碱金属铝配合氢氧化物碳酸盐、和生产该盐的方法及其应用 |
US5681477A (en) | 1995-10-25 | 1997-10-28 | Praxair Technology, Inc. | Thermally-driven ion-exchange process for lithium recovery |
EP0872905B1 (en) | 1995-12-26 | 2005-04-27 | Kao Corporation | Anode active material and nonaqueous secondary battery |
US5656172A (en) | 1995-12-28 | 1997-08-12 | Union Oil Company Of California | pH modification of geothermal brine with sulfur-containing acid |
FR2743798B1 (fr) | 1996-01-18 | 1998-02-27 | Air Liquide | Procede de purification d'une solution de sels de lithium contaminee par des cations metalliques et utilisation de ce procede dans la fabrication de zeolites echangees au lithium |
US5711019A (en) | 1996-01-31 | 1998-01-20 | The United States Of America As Represented By The United States Department Of Energy | Method for treating electrolyte to remove Li2 O |
AR001917A1 (es) | 1996-03-28 | 1997-12-10 | Minera Salar De Atacama S A So | Producción de carbonato de litio de alta pureza desde salmueras naturales o industriales |
US6555078B1 (en) | 1996-09-26 | 2003-04-29 | Fmc Corporation | Method of preparing lithium salts |
EP0835951B1 (en) | 1996-09-26 | 2002-05-08 | Ngk Spark Plug Co., Ltd. | Method and apparatus for extracting lithium by applying voltage across lithium-ion conducting solid electrolyte |
US5904653A (en) | 1997-05-07 | 1999-05-18 | General Electric Company | Method and apparatus for three-dimensional ultrasound imaging combining intensity data with color flow velocity or power data |
FR2768427B1 (fr) * | 1997-06-06 | 1999-10-29 | Atochem Elf Sa | Procede de fabrication d'hexafluorophosphate de lithium |
AU8247198A (en) * | 1997-06-23 | 1999-01-04 | Pacific Lithium Limited | Lithium recovery and purification |
US6076143A (en) | 1997-09-02 | 2000-06-13 | Emc Corporation | Method and apparatus for managing the physical storage locations for blocks of information in a storage system to increase system performance |
US6219311B1 (en) | 1997-09-05 | 2001-04-17 | Sony Corporation | Disc recording method and device, and disc like recording medium |
DE19809420A1 (de) * | 1998-03-05 | 1999-09-09 | Basf Ag | Verfahren zur Herstellung von hochreinen Lithiumsalzen |
RU2193008C2 (ru) | 1998-03-25 | 2002-11-20 | Закрытое акционерное общество "Экостар - Наутех" | Способ получения гидроокиси лития из рассолов и установка для его осуществления |
US6080696A (en) | 1998-04-01 | 2000-06-27 | Midamerican Energy Holdings Company | Method for cleaning fouled ion exchange resins |
US5939043A (en) * | 1998-06-26 | 1999-08-17 | Ga-Tek Inc. | Process for preparing Lix Mn2 O4 intercalation compounds |
US6207126B1 (en) | 1998-07-16 | 2001-03-27 | Chemetall Foote Corporation | Recovery of lithium compounds from brines |
US6921522B2 (en) | 1998-07-16 | 2005-07-26 | Chemetall Foote Corporation | Production of lithium compounds directly from lithium containing brines |
US7157065B2 (en) | 1998-07-16 | 2007-01-02 | Chemetall Foote Corporation | Production of lithium compounds directly from lithium containing brines |
RU2157338C2 (ru) * | 1998-08-24 | 2000-10-10 | Закрытое акционерное общество "Экостар-Наутех" | Способ получения гидроксида лития высокой степени чистоты из природных рассолов |
US6139498A (en) | 1998-12-29 | 2000-10-31 | Ge Diasonics Israel, Ltd. | Ultrasound system performing simultaneous parallel computer instructions |
US6458184B2 (en) | 1999-05-26 | 2002-10-01 | Midamerican Energy Holdings Company | Recovery of zinc from geothermal brines |
WO2000078675A1 (en) | 1999-06-21 | 2000-12-28 | Geochemistry Research Limited | Metal-rich silica products from geothermal and synthetic aqueous systems |
US7390466B2 (en) | 1999-07-14 | 2008-06-24 | Chemetall Foote Corporation | Production of lithium compounds directly from lithium containing brines |
DE19940069A1 (de) * | 1999-08-24 | 2001-03-08 | Basf Ag | Verfahren zur elektrochemischen Herstellung eines Alkalimetalls aus wäßriger Lösung |
US7001690B2 (en) * | 2000-01-18 | 2006-02-21 | Valence Technology, Inc. | Lithium-based active materials and preparation thereof |
US6794086B2 (en) | 2000-02-28 | 2004-09-21 | Sandia Corporation | Thermally protective salt material for thermal spraying of electrode materials |
WO2003041857A1 (de) | 2001-10-25 | 2003-05-22 | Eurosina Technology Consulting & Project Development Gmbh | Verfahren zur herstellung von granuliertem sorbensmittel und anlage zur durchführung des verfahrens |
DE10197021D2 (de) | 2001-10-25 | 2004-10-14 | Eurosina Technology Consulting | Verfahren zur Gewinnung von Lithiumchlorid aus Salzlaugen und Anlage zur Durchführung des Verfahrens |
DE60332564D1 (de) | 2002-03-20 | 2010-06-24 | Novadaq Technologies Inc | System und Verfahren zur Ansicht des Flüssigkeitsstroms durch Gefäße |
US6682644B2 (en) | 2002-05-31 | 2004-01-27 | Midamerican Energy Holdings Company | Process for producing electrolytic manganese dioxide from geothermal brines |
GB0212850D0 (en) | 2002-06-01 | 2002-07-17 | Accentus Plc | New recovery process |
RU2232714C2 (ru) | 2002-07-08 | 2004-07-20 | Открытое акционерное общество "Новосибирский завод химконцентратов" | Способ очистки хлорида лития |
JP4292761B2 (ja) | 2002-07-23 | 2009-07-08 | 日鉱金属株式会社 | リチウム二次電池用正極材料の製造方法 |
US6794084B2 (en) * | 2002-07-26 | 2004-09-21 | Valence Technology, Inc. | Alkali metal hydrogen phosphates as precursors for phosphate-containing electrochemical active materials |
JP2004196606A (ja) * | 2002-12-19 | 2004-07-15 | Nippon Chem Ind Co Ltd | 高純度炭酸リチウムの製造方法 |
JP2004196607A (ja) * | 2002-12-19 | 2004-07-15 | Nippon Chem Ind Co Ltd | 高純度炭酸リチウムの製造方法 |
WO2004057481A1 (ja) | 2002-12-20 | 2004-07-08 | Fujitsu Limited | Dma制御装置、dma制御方法、dma制御プログラム |
US6931459B2 (en) | 2002-12-24 | 2005-08-16 | Yu-Sheng Chou | Duplicator for recording medium and method for duplicating recording medium |
JP2004225144A (ja) * | 2003-01-27 | 2004-08-12 | Idemitsu Petrochem Co Ltd | 金属水酸化物の製造方法、硫化リチウムの再生方法及びポリアリーレンスルフィドの製造方法 |
RU2243157C2 (ru) * | 2003-02-11 | 2004-12-27 | Открытое акционерное общество "Новосибирский завод химконцентратов" | Способ получения особочистого карбоната лития |
US20050011753A1 (en) | 2003-06-23 | 2005-01-20 | Jackson John R. | Low energy chlorate electrolytic cell and process |
JP2005144315A (ja) | 2003-11-14 | 2005-06-09 | Daicen Membrane Systems Ltd | 薬液洗浄方法 |
JP2005166147A (ja) | 2003-12-01 | 2005-06-23 | Yamaha Corp | 光ディスクドライブ、光ディスク装置およびおよび光ディスクデバイスドライバプログラム |
US7060238B2 (en) * | 2004-03-04 | 2006-06-13 | Valence Technology, Inc. | Synthesis of metal phosphates |
US7972298B2 (en) | 2004-03-05 | 2011-07-05 | Hansen Medical, Inc. | Robotic catheter system |
JP4794866B2 (ja) | 2004-04-08 | 2011-10-19 | パナソニック株式会社 | 非水電解質二次電池用正極活物質およびその製造方法ならびにそれを用いた非水電解質二次電池 |
CA2577761A1 (en) | 2004-08-20 | 2006-03-02 | Resintech, Inc | Modified anion exchange materials with metal inside the materials, method of making same and method of removing and recovering metals from solutions |
JP4679112B2 (ja) * | 2004-10-29 | 2011-04-27 | 三洋電機株式会社 | 非水電解質二次電池及びその製造方法 |
FR2883008B1 (fr) | 2005-03-08 | 2007-04-27 | Solvay | Procede pour l'obtention conjointe de chlore et de cristaux de carbonate monohydrate |
FR2882998B1 (fr) | 2005-03-08 | 2007-06-08 | Solvay | Procede pour l'obtention de cristaux de carbonate de sodium |
KR100644855B1 (ko) | 2005-03-14 | 2006-11-14 | 한국과학기술연구원 | 다공성 알루미늄 지지체를 이용한 융융탄산염 연료전지용강화 매트릭스 및 이를 포함하는 용융탄산염 연료전지의제조방법 |
US10362959B2 (en) | 2005-12-06 | 2019-07-30 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for assessing the proximity of an electrode to tissue in a body |
WO2007067941A2 (en) | 2005-12-06 | 2007-06-14 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Assessment of electrode coupling for tissue ablation |
JP2007188548A (ja) | 2006-01-11 | 2007-07-26 | Seiko Epson Corp | ディスクパブリッシャ |
US7539532B2 (en) | 2006-05-12 | 2009-05-26 | Bao Tran | Cuffless blood pressure monitoring appliance |
US8197707B2 (en) | 2006-09-08 | 2012-06-12 | Signa Chemistry Llc | Lithium-porous metal oxide compositions and lithium reagent-porous metal compositions |
JP4254828B2 (ja) | 2006-09-11 | 2009-04-15 | ソニー株式会社 | 情報処理装置および方法、並びにプログラム |
EP1900688A1 (en) | 2006-09-14 | 2008-03-19 | SOLVAY (Société Anonyme) | Method for obtaining sodium carbonate crystals |
CN101523237B (zh) | 2006-10-13 | 2015-01-14 | 皇家飞利浦电子股份有限公司 | 采用灰度级反转的3d超声彩色流成像 |
WO2008091583A2 (en) | 2007-01-23 | 2008-07-31 | Dtherapeutics, Llc | Image-based extraction for vascular trees |
WO2008107905A2 (en) | 2007-03-08 | 2008-09-12 | Sync-Rx, Ltd. | Imaging and tools for use with moving organs |
US20080249395A1 (en) | 2007-04-06 | 2008-10-09 | Yehoshua Shachar | Method and apparatus for controlling catheter positioning and orientation |
US7663754B2 (en) | 2007-10-12 | 2010-02-16 | Interactive Flow Studies Llc | Fluid flow visualization and analysis |
JP4404928B2 (ja) | 2007-10-18 | 2010-01-27 | トヨタ自動車株式会社 | 被覆正極活物質の製造方法、非水系二次電池用正極の製造方法、及び、非水系二次電池の製造方法 |
US7824766B2 (en) | 2007-11-20 | 2010-11-02 | Energy Wall, Llc | Sorption paper and method of producing sorption paper |
US20090155689A1 (en) | 2007-12-14 | 2009-06-18 | Karim Zaghib | Lithium iron phosphate cathode materials with enhanced energy density and power performance |
US8494608B2 (en) | 2008-04-18 | 2013-07-23 | Medtronic, Inc. | Method and apparatus for mapping a structure |
AU2009238625B8 (en) | 2008-04-22 | 2012-12-13 | Rockwood Lithium Inc. | Method of making high purity lithium hydroxide and hydrochloric acid |
JP2009270189A (ja) * | 2008-05-07 | 2009-11-19 | Kee:Kk | 高純度水酸化リチウムの製法 |
JP2009269810A (ja) * | 2008-05-07 | 2009-11-19 | Kee:Kk | 高純度水酸化リチウムの製造法 |
US8207444B2 (en) | 2008-07-01 | 2012-06-26 | Sunpower Corporation | Front contact solar cell with formed electrically conducting layers on the front side and backside |
US20110224655A1 (en) | 2008-09-11 | 2011-09-15 | Asirvatham Samuel J | Central core multifunctional cardiac devices |
JP4896109B2 (ja) * | 2008-10-24 | 2012-03-14 | 日本化学工業株式会社 | 高純度炭酸リチウムの製造方法 |
JP4896108B2 (ja) * | 2008-10-24 | 2012-03-14 | 日本化学工業株式会社 | 高純度炭酸リチウムの製造方法 |
US8755203B2 (en) | 2008-12-30 | 2014-06-17 | Dialog Semiconductor Inc. | Valley-mode switching schemes for switching power converters |
US8454816B1 (en) | 2009-09-11 | 2013-06-04 | Simbol Inc. | Selective recovery of manganese and zinc from geothermal brines |
TW201107242A (en) | 2009-05-27 | 2011-03-01 | Conocophillips Co | Methods of making lithium vanadium oxide powders and uses of the powders |
EP2440129A4 (en) | 2009-06-08 | 2015-06-03 | Mri Interventions Inc | MRI-CONTROLLED SURGICAL SYSTEMS WITH PRESET SCAN SURFACES |
US8518232B1 (en) | 2011-06-29 | 2013-08-27 | Simbol Inc. | Selective recovery of manganese, lead and zinc |
US9119951B2 (en) | 2009-10-12 | 2015-09-01 | Kona Medical, Inc. | Energetic modulation of nerves |
US20110142316A1 (en) | 2009-10-29 | 2011-06-16 | Ge Wang | Tomography-Based and MRI-Based Imaging Systems |
RS59835B1 (sr) * | 2010-02-17 | 2020-02-28 | All American Lithium LLC | Postupak za dobijanje veoma čistog litijum karbonata i drugih jedinjenja koja sadrže veoma čist litijum |
US8309043B2 (en) | 2010-12-06 | 2012-11-13 | Fmc Corporation | Recovery of Li values from sodium saturate brine |
US20120158011A1 (en) | 2010-12-16 | 2012-06-21 | Sandhu Kulbir S | Proximity sensor interface in a robotic catheter system |
US10524765B2 (en) | 2010-12-27 | 2020-01-07 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Refinement of an anatomical model using ultrasound |
-
2011
- 2011-02-17 RS RS20191398A patent/RS59835B1/sr unknown
- 2011-02-17 CA CA2985579A patent/CA2985579C/en active Active
- 2011-02-17 US US13/029,908 patent/US8287829B2/en active Active - Reinstated
- 2011-02-17 CA CA3172956A patent/CA3172956A1/en active Pending
- 2011-02-17 ES ES11707259.5T patent/ES2475740T3/es active Active
- 2011-02-17 CA CA2789771A patent/CA2789771C/en active Active
- 2011-02-17 EP EP14161342.2A patent/EP2749535B1/en active Active
- 2011-02-17 AU AU2011218088A patent/AU2011218088B2/en active Active
- 2011-02-17 ES ES14161342T patent/ES2750527T3/es active Active
- 2011-02-17 EP EP11707259.5A patent/EP2536663B1/en active Active
- 2011-02-17 CN CN2011800163728A patent/CN102947225A/zh active Pending
- 2011-02-17 EP EP19187407.2A patent/EP3594382A3/en active Pending
- 2011-02-17 JP JP2012554025A patent/JP5735013B2/ja active Active
- 2011-02-17 WO PCT/US2011/025256 patent/WO2011103298A2/en active Application Filing
- 2011-02-18 AR ARP110100500A patent/AR080213A1/es active IP Right Grant
- 2011-11-28 US US13/305,489 patent/US8435468B2/en active Active
- 2011-11-28 US US13/305,465 patent/US8574519B2/en active Active
-
2012
- 2012-08-17 CL CL2012002274A patent/CL2012002274A1/es unknown
-
2013
- 2013-10-03 US US14/045,297 patent/US9074265B2/en active Active
-
2015
- 2015-04-15 JP JP2015083606A patent/JP6276217B2/ja active Active
- 2015-04-15 JP JP2015083613A patent/JP6212693B2/ja active Active
-
2017
- 2017-08-10 JP JP2017154909A patent/JP6577982B2/ja active Active
-
2018
- 2018-01-11 JP JP2018002589A patent/JP6619826B2/ja active Active
-
2019
- 2019-11-15 JP JP2019206719A patent/JP2020055741A/ja active Pending
-
2021
- 2021-10-20 JP JP2021171651A patent/JP7508724B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS516882A (en) * | 1974-07-09 | 1976-01-20 | Kurita Water Ind Ltd | Ionkokanjushino senjozai |
JPS6279852A (ja) * | 1985-10-02 | 1987-04-13 | Japan Organo Co Ltd | イオン交換樹脂の除鉄用洗浄剤 |
JPH03245824A (ja) * | 1988-10-13 | 1991-11-01 | Kali Chem Ag | アルカリ金属の炭酸塩の製法 |
JPH09313977A (ja) * | 1996-05-31 | 1997-12-09 | N T T Purintetsuku Kk | 常磁性体の磁気分離方法 |
JP2001525313A (ja) * | 1997-12-09 | 2001-12-11 | リムテック | 炭酸リチウムの精製方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018095550A (ja) * | 2010-02-17 | 2018-06-21 | アルジャー オールターナティブ エナジー、エルエルシー | 高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6619826B2 (ja) | 高純度の炭酸リチウム、及び他の高純度のリチウム含有化合物を調製するためのプロセス | |
US20230303401A1 (en) | Preparation of lithium carbonate from lithium chloride containing brines | |
US9222149B2 (en) | Preparation of lithium carbonate from lithium chloride containing brines | |
KR101405484B1 (ko) | 리튬 함유 용액으로부터 리튬을 추출하는 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20160421 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160426 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20160725 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20160923 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161026 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20161118 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20170216 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20170418 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170517 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170801 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20170809 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20171101 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171120 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20171212 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180111 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6276217 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |