ES2806425T3 - Proceso de recuperación - Google Patents
Proceso de recuperación Download PDFInfo
- Publication number
- ES2806425T3 ES2806425T3 ES15848288T ES15848288T ES2806425T3 ES 2806425 T3 ES2806425 T3 ES 2806425T3 ES 15848288 T ES15848288 T ES 15848288T ES 15848288 T ES15848288 T ES 15848288T ES 2806425 T3 ES2806425 T3 ES 2806425T3
- Authority
- ES
- Spain
- Prior art keywords
- lithium
- process according
- leaching
- leach
- stage
- 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.)
- Active
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 26
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 95
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000000034 method Methods 0.000 claims abstract description 74
- 238000002386 leaching Methods 0.000 claims abstract description 64
- 239000012535 impurity Substances 0.000 claims abstract description 53
- 150000003839 salts Chemical class 0.000 claims abstract description 46
- 238000000926 separation method Methods 0.000 claims abstract description 44
- 238000001556 precipitation Methods 0.000 claims abstract description 42
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 35
- 239000011707 mineral Substances 0.000 claims abstract description 35
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 29
- 239000010445 mica Substances 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 239000000725 suspension Substances 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- KPZTWMNLAFDTGF-UHFFFAOYSA-D trialuminum;potassium;hexahydroxide;disulfate Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Al+3].[Al+3].[Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O KPZTWMNLAFDTGF-UHFFFAOYSA-D 0.000 claims abstract description 9
- 229910052934 alunite Inorganic materials 0.000 claims abstract description 8
- 239000010424 alunite Substances 0.000 claims abstract description 8
- 150000002739 metals Chemical class 0.000 claims abstract description 6
- 239000000706 filtrate Substances 0.000 claims description 53
- 229910052629 lepidolite Inorganic materials 0.000 claims description 53
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 46
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims description 41
- 229910052701 rubidium Inorganic materials 0.000 claims description 40
- 239000000047 product Substances 0.000 claims description 38
- 239000007787 solid Substances 0.000 claims description 35
- 238000001914 filtration Methods 0.000 claims description 31
- 229940037003 alum Drugs 0.000 claims description 30
- 238000002425 crystallisation Methods 0.000 claims description 30
- 230000008025 crystallization Effects 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
- FLJPGEWQYJVDPF-UHFFFAOYSA-L caesium sulfate Chemical class [Cs+].[Cs+].[O-]S([O-])(=O)=O FLJPGEWQYJVDPF-UHFFFAOYSA-L 0.000 claims description 21
- 238000010908 decantation Methods 0.000 claims description 21
- 239000002253 acid Substances 0.000 claims description 20
- 239000002002 slurry Substances 0.000 claims description 19
- 239000000377 silicon dioxide Substances 0.000 claims description 18
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 16
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 14
- 239000004115 Sodium Silicate Substances 0.000 claims description 13
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 13
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 12
- 238000010956 selective crystallization Methods 0.000 claims description 12
- 235000011149 sulphuric acid Nutrition 0.000 claims description 12
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 11
- 239000011575 calcium Substances 0.000 claims description 11
- 229910052791 calcium Inorganic materials 0.000 claims description 11
- 238000003801 milling Methods 0.000 claims description 11
- 150000001768 cations Chemical class 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 10
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical group [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 10
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 10
- 150000005323 carbonate salts Chemical class 0.000 claims description 9
- 238000001704 evaporation Methods 0.000 claims description 9
- 230000008020 evaporation Effects 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 230000014759 maintenance of location Effects 0.000 claims description 7
- 239000002244 precipitate Substances 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 239000011572 manganese Substances 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 4
- 150000004675 formic acid derivatives Chemical class 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 230000008030 elimination Effects 0.000 claims 2
- 238000003379 elimination reaction Methods 0.000 claims 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 1
- 229910052728 basic metal Inorganic materials 0.000 claims 1
- 150000003818 basic metals Chemical class 0.000 claims 1
- 238000009740 moulding (composite fabrication) Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 description 39
- 229910052782 aluminium Inorganic materials 0.000 description 37
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 35
- 229910052792 caesium Inorganic materials 0.000 description 33
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 33
- 239000012141 concentrate Substances 0.000 description 32
- 235000010755 mineral Nutrition 0.000 description 30
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 28
- 229910052700 potassium Inorganic materials 0.000 description 28
- 239000011591 potassium Substances 0.000 description 28
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 17
- 229910052731 fluorine Inorganic materials 0.000 description 17
- 239000011737 fluorine Substances 0.000 description 17
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 15
- 235000019738 Limestone Nutrition 0.000 description 15
- 235000011941 Tilia x europaea Nutrition 0.000 description 15
- 239000004571 lime Substances 0.000 description 15
- 239000006028 limestone Substances 0.000 description 15
- -1 rubidium cesium sulfate Chemical compound 0.000 description 13
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 12
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 12
- 229910052939 potassium sulfate Inorganic materials 0.000 description 12
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 12
- 239000002585 base Substances 0.000 description 11
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 7
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 7
- 150000004679 hydroxides Chemical class 0.000 description 7
- 235000011151 potassium sulphates Nutrition 0.000 description 7
- 229910000344 rubidium sulfate Inorganic materials 0.000 description 7
- 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 6
- 238000004090 dissolution Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 description 6
- 235000017550 sodium carbonate Nutrition 0.000 description 6
- 229910052642 spodumene Inorganic materials 0.000 description 6
- 239000010953 base metal Substances 0.000 description 5
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 5
- 238000005188 flotation Methods 0.000 description 5
- 238000000227 grinding Methods 0.000 description 5
- 235000015320 potassium carbonate Nutrition 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 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 4
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 4
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 238000009854 hydrometallurgy Methods 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- ATZQZZAXOPPAAQ-UHFFFAOYSA-M caesium formate Chemical class [Cs+].[O-]C=O ATZQZZAXOPPAAQ-UHFFFAOYSA-M 0.000 description 2
- 235000010216 calcium carbonate Nutrition 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 159000000007 calcium salts Chemical class 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010433 feldspar Substances 0.000 description 2
- 150000002221 fluorine Chemical class 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000010438 granite Substances 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- 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 2
- 239000000463 material Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- WKBPZYKAUNRMKP-UHFFFAOYSA-N 1-[2-(2,4-dichlorophenyl)pentyl]1,2,4-triazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1C(CCC)CN1C=NC=N1 WKBPZYKAUNRMKP-UHFFFAOYSA-N 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 229910052614 beryl Inorganic materials 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 229910001760 lithium mineral Inorganic materials 0.000 description 1
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001811 natroalunite Inorganic materials 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052615 phyllosilicate Inorganic materials 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- GANPIEKBSASAOC-UHFFFAOYSA-L rubidium(1+);sulfate Chemical compound [Rb+].[Rb+].[O-]S([O-])(=O)=O GANPIEKBSASAOC-UHFFFAOYSA-L 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052604 silicate mineral Inorganic materials 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 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 1
- 239000011031 topaz Substances 0.000 description 1
- 229910052853 topaz Inorganic materials 0.000 description 1
- 229910052613 tourmaline Inorganic materials 0.000 description 1
- 239000011032 tourmaline Substances 0.000 description 1
- 229940070527 tourmaline Drugs 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 210000003462 vein Anatomy 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- 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
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
- C01F7/0686—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process from sulfate-containing minerals, e.g. alunite
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Inorganic Chemistry (AREA)
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| AU2014904050A AU2014904050A0 (en) | 2014-10-10 | Recovery Process | |
| PCT/AU2015/000608 WO2016054683A1 (en) | 2014-10-10 | 2015-10-09 | Recovery process |
Publications (1)
| Publication Number | Publication Date |
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| ES2806425T3 true ES2806425T3 (es) | 2021-02-17 |
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| ES15848288T Active ES2806425T3 (es) | 2014-10-10 | 2015-10-09 | Proceso de recuperación |
Country Status (8)
| Country | Link |
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| US (1) | US10450630B2 (enExample) |
| EP (1) | EP3204528B1 (enExample) |
| JP (1) | JP6687608B2 (enExample) |
| AU (1) | AU2015330958B2 (enExample) |
| CA (1) | CA2962070C (enExample) |
| ES (1) | ES2806425T3 (enExample) |
| PT (1) | PT3204528T (enExample) |
| WO (1) | WO2016054683A1 (enExample) |
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| RS65609B1 (sr) | 2012-05-30 | 2024-07-31 | Nemaska Lithium Inc | Postupci za dobijanje litijum karbonata |
| RS61656B1 (sr) | 2013-03-15 | 2021-04-29 | Nemaska Lithium Inc | Postupak za dobijanje litijum hidroksida |
| KR102614113B1 (ko) | 2013-10-23 | 2023-12-13 | 네마스카 리튬 인코포레이션 | 리튬 카보네이트의 제조방법 |
| CA3086843C (en) | 2014-02-24 | 2021-06-22 | Nemaska Lithium Inc. | Methods for treating lithium-containing materials |
| WO2017031595A1 (en) | 2015-08-27 | 2017-03-02 | Nemaska Lithium Inc. | Methods for treating lithium-containing materials |
| AU2017220394B2 (en) * | 2016-02-18 | 2021-12-23 | Cornish Lithium plc | Lithium recovery from phosphate minerals |
| PT109396A (pt) * | 2016-05-18 | 2017-11-20 | Inst Superior Tecnico | Processo de extração de lítio de minérios e concentrados por ativação mecânica e reação com ácido sulfúrico |
| CN107475513B (zh) * | 2016-07-11 | 2019-04-23 | 光鼎国际控股集团有限公司 | 从含铷云母矿中浸出铷钾铝的方法 |
| CA2940509A1 (en) | 2016-08-26 | 2018-02-26 | Nemaska Lithium Inc. | Processes for treating aqueous compositions comprising lithium sulfate and sulfuric acid |
| RU2634559C1 (ru) * | 2016-09-19 | 2017-10-31 | Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина | Способ переработки лепидолитового концентрата |
| CN108002410B (zh) * | 2016-10-31 | 2019-10-18 | 湖南金源新材料股份有限公司 | 从低含量萃取尾水中回收锂及萃取尾水的循环利用方法 |
| AU2018276326B2 (en) | 2017-05-30 | 2021-07-15 | Li-Cycle Corp. | A process, apparatus, and system for recovering materials from batteries |
| CN107815557A (zh) * | 2017-10-16 | 2018-03-20 | 福州大学 | 一种锂辉石管道反应提锂工艺 |
| CN107974565B (zh) * | 2017-11-21 | 2022-03-29 | 东北大学 | 一种铝电解质中锂元素选择性硝酸浸出的方法 |
| JP7194185B2 (ja) | 2017-11-22 | 2022-12-21 | ネマスカ リチウム インコーポレーテッド | 様々な金属の水酸化物および酸化物ならびにそれらの誘導体の調製プロセス |
| AU2019262079B2 (en) * | 2018-04-30 | 2024-02-22 | Cornish Lithium plc | Processing of silicate minerals |
| WO2019210351A1 (en) * | 2018-04-30 | 2019-11-07 | Silica Technology Pty Ltd | Improved mica processing |
| AU2019271388B2 (en) | 2018-05-18 | 2023-05-18 | California Institute Of Technology | Process to convert reduced sulfur species and water into hydrogen and sulfuric acid |
| EP3802892B1 (en) * | 2018-05-30 | 2023-08-30 | Lithium Australia NL | Process for recovering lithium phosphate and lithium sulfate from lithium-bearing silicates |
| CN109055737A (zh) * | 2018-09-03 | 2018-12-21 | 核工业北京化工冶金研究院 | 一种硫酸浸出锂云母矿的方法 |
| CN109052436B (zh) * | 2018-09-21 | 2022-01-07 | 深圳市德方纳米科技股份有限公司 | 一种由锂磷铝石制备含锂化合物的方法 |
| EP3670686A1 (en) * | 2018-12-21 | 2020-06-24 | A.C.N. 630 589 507 Pty Ltd | Battery recycling process |
| WO2020232556A1 (en) | 2019-05-22 | 2020-11-26 | Nemaska Lithium Inc. | Processes for preparing hydroxides and oxides of various metals and derivatives thereof |
| KR20220058908A (ko) | 2019-08-13 | 2022-05-10 | 캘리포니아 인스티튜트 오브 테크놀로지 | 칼슘 보유 암석 및 광물로부터 칼슘 산화물 또는 일반 포틀랜드 시멘트를 제조하는 방법 |
| US10995014B1 (en) | 2020-07-10 | 2021-05-04 | Northvolt Ab | Process for producing crystallized metal sulfates |
| CN113955777A (zh) * | 2020-07-21 | 2022-01-21 | 承德石油高等专科学校 | 一种土壤湿法提取铷盐的方法 |
| CN111996392B (zh) * | 2020-07-22 | 2022-07-15 | 中国地质科学院郑州矿产综合利用研究所 | 从锂云母中提取铯和铷的方法 |
| CN112129744B (zh) * | 2020-09-07 | 2022-01-11 | 长沙矿冶研究院有限责任公司 | 一种矿石中锂的化学物相分析方法 |
| EP4230754A4 (en) * | 2020-10-19 | 2025-07-16 | Kanto Denka Kogyo Kk | LITHIUM RECOVERY PROCESS |
| RU2749598C1 (ru) * | 2020-11-30 | 2021-06-15 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Способ переработки слюдяного концентрата |
| CN112551555A (zh) * | 2020-12-30 | 2021-03-26 | 广西天源新能源材料有限公司 | 一种基于盐湖矿石与锂聚合物的元明粉制备方法 |
| JP7243749B2 (ja) * | 2021-02-17 | 2023-03-22 | 三菱マテリアル株式会社 | 有価金属の回収方法及び回収装置 |
| CN117062778A (zh) * | 2021-04-01 | 2023-11-14 | 锂科技有限公司 | 碳酸锂回收工艺 |
| EP4409048A4 (en) * | 2021-10-01 | 2025-07-16 | Li Tech Pty Ltd | PREPARATION OF ALKALINE SALT SOLUTIONS |
| CN114751434B (zh) * | 2022-04-28 | 2023-11-24 | 中国地质科学院郑州矿产综合利用研究所 | 一种沉积型锂资源的综合回收利用方法 |
| CN115287469B (zh) * | 2022-07-21 | 2024-03-29 | 湖北金泉新材料有限公司 | 一种从黏土型锂矿中选择性提锂的方法 |
| CN115448318B (zh) * | 2022-09-13 | 2024-01-26 | 湖南绿脉环保科技股份有限公司 | 一种锂渣提取硅铝的综合回收利用方法 |
| CN115478176A (zh) * | 2022-10-10 | 2022-12-16 | 河北铸合集团兴隆县矿业有限公司 | 一种锂云母矿物中锂铷铯盐的高效共同提取方法 |
| CN115725857A (zh) * | 2022-11-25 | 2023-03-03 | 昆明理工大学 | 低品位云母矿微波氯化焙烧水浸提铷的方法 |
| CN115744942A (zh) * | 2022-11-28 | 2023-03-07 | 江西永兴特钢新能源科技有限公司 | 一种利用沉锂母液除去锂云母浸出卤水杂质的方法 |
| CN116770097B (zh) * | 2023-06-27 | 2025-08-08 | 中南大学 | 一种利用铝电解槽大修渣协同提锂的方法 |
| CN120648917A (zh) * | 2024-03-15 | 2025-09-16 | 美卓芬兰有限公司 | 未煅烧的锂精矿的新型大气压浸出方法 |
| CN120648918A (zh) * | 2024-03-15 | 2025-09-16 | 美卓芬兰有限公司 | 锂精矿的新型大气压浸出方法 |
| WO2025226431A1 (en) * | 2024-04-25 | 2025-10-30 | Albemarle Corporation | Method of alkaline leaching of useful metals from lithium-ion batteries |
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| US2044018A (en) * | 1933-11-09 | 1936-06-16 | Rosett Walter | Separation of lithium salts |
| US2940820A (en) | 1958-03-10 | 1960-06-14 | American Lithium Chemicals Inc | Process for recovering alkali metal values from lepidolite |
| FR1256646A (fr) | 1960-02-11 | 1961-03-24 | Saint Gobain | Procédé d'extraction du lithium du lépidolite |
| NO143583C (no) | 1979-02-13 | 1983-01-06 | Elkem Spigerverket As | Fremgangsmaate for utluting av silikater med syre. |
| CN1003008B (zh) * | 1985-04-01 | 1989-01-04 | 广州有色金属研究院 | 用硫酸钾法处理锂云母制取碳酸锂的工艺方法 |
| DE3622105A1 (de) * | 1986-07-02 | 1988-01-07 | Metallgesellschaft Ag | Verfahren zur gewinnung von lithiumcarbonat |
| CN100503849C (zh) * | 2006-11-24 | 2009-06-24 | 江西赣锋锂业股份有限公司 | 硫酸法锂云母提锂工艺中精硫酸锂溶液的生产方法 |
| JP2009270189A (ja) * | 2008-05-07 | 2009-11-19 | Kee:Kk | 高純度水酸化リチウムの製法 |
| AU2010341402B2 (en) * | 2010-01-07 | 2014-01-30 | Tianqi Lithium Corporation | Process for the production of lithium carbonate |
| CN101974684B (zh) * | 2010-11-26 | 2012-04-11 | 山东明瑞化工集团有限公司 | 锂云母浸取液除杂工艺 |
| CN102173438A (zh) * | 2011-01-25 | 2011-09-07 | 宜春学院 | 一种利用钽铌尾矿锂云母制备碳酸锂获得副产物石膏的方法 |
| CN102139894A (zh) * | 2011-01-25 | 2011-08-03 | 宜春银锂新能源有限责任公司 | 一种利用钽铌尾矿锂云母制备电池级碳酸锂的新方法 |
| AU2013237292B2 (en) * | 2012-03-19 | 2015-09-10 | Metso Finland Oy | Method for recovering lithium carbonate |
| CN102649996A (zh) | 2012-05-24 | 2012-08-29 | 张韵 | 一种锂云母循环酸浸提取工艺 |
| CN102718234B (zh) * | 2012-07-12 | 2014-05-14 | 张勇 | 从锂云母中提取碳酸锂的方法 |
| AU2013201833B2 (en) * | 2012-08-13 | 2014-07-17 | Reed Advanced Materials Pty Ltd | Processing of Lithium Containing Ore |
| CN102849759B (zh) * | 2012-10-11 | 2014-07-23 | 江西本源新材料科技有限公司 | 氟化锂的提取方法 |
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- 2015-10-09 EP EP15848288.5A patent/EP3204528B1/en active Active
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| PT3204528T (pt) | 2020-07-15 |
| US20170233848A1 (en) | 2017-08-17 |
| EP3204528A1 (en) | 2017-08-16 |
| JP6687608B2 (ja) | 2020-04-22 |
| AU2015330958A1 (en) | 2017-03-23 |
| AU2015330958B2 (en) | 2019-11-28 |
| US10450630B2 (en) | 2019-10-22 |
| JP2017537221A (ja) | 2017-12-14 |
| WO2016054683A1 (en) | 2016-04-14 |
| EP3204528B1 (en) | 2020-07-01 |
| EP3204528A4 (en) | 2018-05-23 |
| CA2962070C (en) | 2023-10-24 |
| CA2962070A1 (en) | 2016-04-14 |
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