JP2020527196A - 酸溶液からのリチウムの回収方法 - Google Patents
酸溶液からのリチウムの回収方法 Download PDFInfo
- Publication number
- JP2020527196A JP2020527196A JP2020517307A JP2020517307A JP2020527196A JP 2020527196 A JP2020527196 A JP 2020527196A JP 2020517307 A JP2020517307 A JP 2020517307A JP 2020517307 A JP2020517307 A JP 2020517307A JP 2020527196 A JP2020527196 A JP 2020527196A
- Authority
- JP
- Japan
- Prior art keywords
- lithium
- acid
- solution
- membrane
- acid solution
- 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
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 306
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 305
- 239000002253 acid Substances 0.000 title claims description 153
- 239000012528 membrane Substances 0.000 claims abstract description 162
- 238000000034 method Methods 0.000 claims abstract description 95
- 239000000463 material Substances 0.000 claims abstract description 53
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 41
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 27
- 239000011707 mineral Substances 0.000 claims abstract description 27
- 239000012466 permeate Substances 0.000 claims description 63
- 238000002156 mixing Methods 0.000 claims description 53
- 238000002386 leaching Methods 0.000 claims description 43
- 230000002378 acidificating effect Effects 0.000 claims description 39
- 229910052751 metal Inorganic materials 0.000 claims description 29
- 239000002184 metal Substances 0.000 claims description 29
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 26
- 238000001728 nano-filtration Methods 0.000 claims description 26
- 238000001223 reverse osmosis Methods 0.000 claims description 26
- 239000007787 solid Substances 0.000 claims description 26
- 239000011148 porous material Substances 0.000 claims description 21
- 150000002739 metals Chemical class 0.000 claims description 17
- 239000003792 electrolyte Substances 0.000 claims description 16
- 229920000642 polymer Polymers 0.000 claims description 16
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 230000014759 maintenance of location Effects 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- 125000005910 alkyl carbonate group Chemical group 0.000 claims description 10
- 229910044991 metal oxide Inorganic materials 0.000 claims description 10
- 150000004706 metal oxides Chemical class 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 239000005416 organic matter Substances 0.000 claims description 7
- 238000000108 ultra-filtration Methods 0.000 claims description 7
- 229910003002 lithium salt Inorganic materials 0.000 claims description 5
- 159000000002 lithium salts Chemical class 0.000 claims description 5
- 230000000717 retained effect Effects 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 239000012465 retentate Substances 0.000 claims 2
- 230000008569 process Effects 0.000 abstract description 28
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 95
- 238000013459 approach Methods 0.000 description 43
- 238000011084 recovery Methods 0.000 description 41
- 239000012141 concentrate Substances 0.000 description 32
- 239000007788 liquid Substances 0.000 description 30
- 238000000926 separation method Methods 0.000 description 29
- 238000001914 filtration Methods 0.000 description 27
- 230000029087 digestion Effects 0.000 description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000006228 supernatant Substances 0.000 description 15
- 238000000502 dialysis Methods 0.000 description 13
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 12
- 238000000184 acid digestion Methods 0.000 description 11
- 238000011282 treatment Methods 0.000 description 9
- 239000012530 fluid Substances 0.000 description 8
- 229910052761 rare earth metal Inorganic materials 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 238000010306 acid treatment Methods 0.000 description 7
- 238000005342 ion exchange Methods 0.000 description 7
- -1 polypropylene Polymers 0.000 description 7
- 150000007513 acids Chemical class 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 239000012510 hollow fiber Substances 0.000 description 6
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Chemical compound [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052791 calcium Inorganic materials 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 238000005660 chlorination reaction Methods 0.000 description 5
- 239000004927 clay Substances 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 229910052749 magnesium Inorganic materials 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- 150000007522 mineralic acids Chemical class 0.000 description 5
- 229920002492 poly(sulfone) Polymers 0.000 description 5
- 238000004064 recycling Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000010406 cathode material Substances 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 150000007524 organic acids Chemical class 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 229910002651 NO3 Inorganic materials 0.000 description 3
- 229910000990 Ni alloy Inorganic materials 0.000 description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000000909 electrodialysis Methods 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 3
- 229910052808 lithium carbonate Inorganic materials 0.000 description 3
- 235000005985 organic acids Nutrition 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- ZGDWHDKHJKZZIQ-UHFFFAOYSA-N cobalt nickel Chemical compound [Co].[Ni].[Ni].[Ni] ZGDWHDKHJKZZIQ-UHFFFAOYSA-N 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 description 2
- 150000002222 fluorine compounds Chemical class 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 2
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 description 2
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- YTBWYQYUOZHUKJ-UHFFFAOYSA-N oxocobalt;oxonickel Chemical compound [Co]=O.[Ni]=O YTBWYQYUOZHUKJ-UHFFFAOYSA-N 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 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 2
- 238000012360 testing method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241001279686 Allium moly Species 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- FQKMRXHEIPOETF-UHFFFAOYSA-N F.OP(O)(O)=O Chemical compound F.OP(O)(O)=O FQKMRXHEIPOETF-UHFFFAOYSA-N 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- JBDIVCUIIIVNHR-UHFFFAOYSA-M [Li]F.OP(O)(O)=O Chemical compound [Li]F.OP(O)(O)=O JBDIVCUIIIVNHR-UHFFFAOYSA-M 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000002001 electrolyte material Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 description 1
- 229910000271 hectorite Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 229910052900 illite Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- CASZBAVUIZZLOB-UHFFFAOYSA-N lithium iron(2+) oxygen(2-) Chemical compound [O-2].[Fe+2].[Li+] CASZBAVUIZZLOB-UHFFFAOYSA-N 0.000 description 1
- 229910002102 lithium manganese oxide Inorganic materials 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
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 238000011070 membrane recovery Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 229910021647 smectite Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
- B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/027—Nanofiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/029—Multistep processes comprising different kinds of membrane processes selected from reverse osmosis, hyperfiltration or nanofiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/58—Multistep processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
-
- 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
- C22B3/04—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
-
- 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
- C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
-
- 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
- C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
- C22B3/1608—Leaching with acyclic or carbocyclic agents
- C22B3/1616—Leaching with acyclic or carbocyclic agents of a single type
- C22B3/165—Leaching with acyclic or carbocyclic agents of a single type with organic acids
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/54—Reclaiming serviceable parts of waste accumulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/02—Specific process operations before starting the membrane separation process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/08—Specific process operations in the concentrate stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/25—Recirculation, recycling or bypass, e.g. recirculation of concentrate into the feed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/25—Recirculation, recycling or bypass, e.g. recirculation of concentrate into the feed
- B01D2311/251—Recirculation of permeate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/25—Recirculation, recycling or bypass, e.g. recirculation of concentrate into the feed
- B01D2311/251—Recirculation of permeate
- B01D2311/2512—Recirculation of permeate to feed side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/2623—Ion-Exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2317/00—Membrane module arrangements within a plant or an apparatus
- B01D2317/02—Elements in series
- B01D2317/025—Permeate series
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Water Supply & Treatment (AREA)
- Metallurgy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Secondary Cells (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Processing Of Solid Wastes (AREA)
- Carbon And Carbon Compounds (AREA)
- Removal Of Specific Substances (AREA)
Abstract
【選択図】図1
Description
本出願は、2017年7月21日に出願された米国特許出願第15/656,759号の優先権を主張する。上記出願の全内容は、参照により本明細書に組み込まれる。
酸消化の例は、5%硫酸を用いて電池からの銅カソードに対して行った。電池要素からのリチウムの抽出に関して、異なる消化時間および温度を評価した。結果を以下の表1および表2に示す。この試験では、表1の液体対質量の比は1対10であり、表2の液体対質量の比は1対5であった。
セルからの電解質を分解し、硫酸中で消化した。消化は70℃で約2時間実施された。以下の表3は、消化の結果を提供する。この試験では、液体対質量の比を1対2とした。
6つの異なるリチウム含有鉱物またはパルプの酸浸出が完了した。各鉱物含有パルプは約960ppmのリチウムを含有していた。各サンプルの消化のために、約12.6kgのパルプおよび溶液を5%硫酸溶液で消化した。消化のために、約1部のパルプ対5.25部の液体混合物のパルプ対液体比を使用した。混合物を約1時間撹拌し、次いで約4〜約6時間沈殿させた。
約100グラム(pH0.4の6.5%液体)を含有する実施例3からの濾過パルプ固体の小さなサンプルを、硫酸での第2の浸出の対象とした。約100グラムの第1浸出パルプを約200mlの水および約10mlの硫酸と合わせた。溶液を約30分間混合し、次いで約1時間沈殿させた。沈殿後、パルプを100ミクロンの濾膜で濾過し、上清を生成した。この第2の浸出プロセスの濾過されたパルプは、約96.5gの重量であった(パルプ中に約3.5%の水が保持された)。上清および固体をリチウム含量について分析し、以下の表6に示した。
実施例3の最初の浸出液からの上清を、図2に示すように、本開示の膜処理を用いてさらに処理した。各分離ステップへの供給量を以下の表7に示す。
実施例3の最初の浸出からの上清を、加圧中空繊維0.04ミクロン孔径膜(オスモアジア(Osmoasia)、タイ)に通した。膜はPVCであったが、DVDF、PS、PES、またはセルロースであってもよい。システムは98%の回収率で運転され、これは、9.82kgの供給体積が9.62kgの清浄な透過液に変換され、懸濁固体がなく、シルト密度指数(silt density index)(SDI)が0.1未満であることを意味する。
pH0.4の実施例6の9.62Kgの清浄透過液を、NF膜を用いてさらに処理した。ナノ濾過膜を、実施例5に記載したのと同じ塩素化条件を用いて塩素化した。酸NF方法は、約92.5%の回収率、すなわち透過液として約8.35Kg、濃縮液として0.72Kgで実施した。92.5%の回収を達成するための圧力は約54バールであった。
実施例7からの8.9KgのNF透過液(152ppmのリチウムを含む)を、逆浸透膜である次のプロセスのための供給物として使用した。逆浸透膜を、実施例5に記載したのと同じ塩素化プロセスを用いて塩素化した。酸ROを約50バール下で約91.7%の回収率で運転して、約0.74kgのリチウム含有濃縮液を保持した。このステップの透過液は、約8.16Kgであり、約57ppmのリチウムを含有し、pH0.4であった。必要であれば、全ての透過液をリサイクルし、酸浸出ステップのための補給溶液として再使用することができるが、これはこの流れが、上述したように、酸を含む低硬度水を含有するからである。
12 酸処理または消化ステップ
14 前処理ステップ
16 酸濾過ステップ
18 リチウム回収ステップ
20 酸性リチウム溶液
22 電池固体
30 第1の半透膜
32 膜30における保持液(または濃縮液)
34 膜30からの透過液
38 膜39における保持液(または濃縮液)
39 第2の半透膜
40 膜44における保持液(または濃縮液)
41 膜39からの透過液
42 膜44からの透過液
44 さらに別の半透膜
102 リチウム含有パルプ
120 酸性リチウム溶液
Claims (20)
- リチウム含有材料からリチウムを回収する方法であって、以下を含む方法:
リチウム含有材料を酸溶液中で混合して酸性リチウム溶液を形成すること、前記混合は約10℃〜約100℃の温度で実施され、前記酸性リチウム溶液は、酸溶液、リチウム、可溶性有機物、可溶性金属、および懸濁固体のうちの少なくとも1つを含む;
前記酸性リチウム溶液を限外濾過前処理膜に送り、懸濁固体の過半数を保持し、酸溶液、リチウム、可溶性有機物、および可溶性金属のうちの少なくとも1つを含む濾過された酸性リチウム溶液を透過させること;
前記濾過された酸性リチウム溶液をナノ濾過膜に送って保持液および透過液を形成すること、ナノ濾過保持液は可溶性有機物および可溶性金属の一方または両方を含み、ナノ濾過透過液は、酸溶液およびリチウムを含む濾過された酸およびリチウムの溶液を形成する;
前記濾過された酸およびリチウムの溶液を逆浸透膜に送って保持液および透過液を形成すること、逆浸透保持液はリチウムを含み、逆浸透透過液は酸溶液を含む;および、
前記逆浸透保持液からリチウム塩を回収して回収されたリチウムを形成し、かつ、任意選択で前記逆浸透透過液を混合ステップにリサイクルすること。 - 前記酸溶液が、塩酸、硫酸、硝酸、酢酸、クエン酸、およびそれらの組み合わせを含む、請求項1に記載のリチウムを回収する方法。
- 前記酸溶液が約2.5以下のpHを有する、請求項1に記載のリチウムを回収する方法。
- 前記リチウム含有材料が、リチウムイオンセルもしくは電池またはリチウム含有鉱物堆積物である、請求項1に記載のリチウムを回収する方法。
- 前記ナノ濾過膜および前記逆浸透膜の一方または両方が塩素化されている、請求項1に記載のリチウムを回収する方法。
- 前記限外濾過前処理膜が、約0.01ミクロン〜約0.5ミクロンの孔径を有し、かつ約10〜約100psiで操作される、請求項5に記載のリチウムを回収する方法。
- 前記ナノ濾過膜が、約0.0007ミクロン〜約0.0012ミクロンの孔径を有し、かつ約200〜約2000psiで操作される、請求項5に記載のリチウムを回収する方法。
- 前記逆浸透膜が、約0.0005ミクロン〜約0.001ミクロンの孔径を有し、かつ約200〜約2000psiで操作される、請求項5に記載のリチウムを回収する方法。
- 前記リチウム含有材料が、金属酸化物カソード、炭素アノード、電解質、およびポリマーセパレータを含むリチウムイオン電池またはセルであり、かつ、前記混合ステップが、前記金属酸化物カソード、前記炭素アノード、前記電解質、および前記ポリマーセパレータを前記酸溶液中に配置することを含む、請求項1に記載のリチウムを回収する方法。
- 前記リチウム含有材料がリチウム含有鉱物堆積物であり、かつ、前記混合ステップが、前記リチウム含有鉱物堆積物と前記酸溶液の比を約1:2〜約1:20とし、前記リチウム含有鉱物堆積物から前記リチウムを浸出させて前記酸性リチウム溶液を形成することを含む、請求項1に記載のリチウムを回収する方法。
- 前記リチウム含有鉱物堆積物と前記酸溶液との混合ステップが、アルキルカーボネートおよびアルキルカーボネート類の混合物から選択されるポリマー材料をさらに含む、請求項10に記載のリチウムを回収する方法。
- リチウム含有材料からリチウムを回収する方法であって、以下を含む方法:
約2.5以下のpHを有する酸溶液中でリチウム含有材料を混合して酸性リチウム溶液を形成すること、前記混合は約10℃〜約100℃の温度で実施され、前記酸性リチウム溶液は、酸溶液、リチウム、可溶性有機物、可溶性金属、および懸濁固体のうちの少なくとも1つを含む;
酸性リチウム溶液を半透膜中で濾過して、懸濁固体を実質的に保持し、酸溶液、リチウム、可溶性有機物、および可溶性金属のうちの1つ以上を実質的に透過させて、濾過された酸性リチウム溶液を形成すること;
前記濾過された酸性リチウム溶液を第1の塩素化半透膜中で濾過して、可溶性有機物および可溶性金属の一方または両方を実質的に保持し、酸溶液およびリチウムを実質的に透過させて、濾過した酸およびリチウムの溶液を形成すること;
前記濾過された酸およびリチウムの溶液を、第2の塩素化半透膜中で濾過して、リチウムを実質的に保持し、酸溶液を実質的に透過させること;および、
保持されたリチウムからリチウム塩を回収して、回収されたリチウムを形成し、かつ、任意選択で実質的に透過された酸溶液を第2の塩素化半透膜から混合ステップにリサイクルすること。 - 前記酸溶液が、塩酸、硫酸、硝酸、酢酸、クエン酸、およびそれらの組み合わせから選択される、請求項12に記載のリチウムを回収する方法。
- 前記リチウム含有材料が、リチウムイオン電池もしくはセル、またはリチウム含有鉱物堆積物である、請求項12に記載のリチウムを回収する方法。
- 前記半透膜が、約0.01ミクロン〜約0.5ミクロンの孔径を有し、かつ約10〜約100psiで操作される限外濾過膜である、請求項12に記載のリチウムを回収する方法。
- 前記第1の塩素化半透膜が、約0.0007ミクロン〜約0.0012ミクロンの孔径を有し、かつ約200〜約2000psiで操作されるナノ濾過膜である、請求項12に記載のリチウムを回収する方法。
- 前記第2の塩素化半透膜が、約0.0005ミクロン〜約0.001ミクロンの孔径を有し、かつ約200〜約2000psiで操作される逆浸透膜である、請求項12に記載のリチウムを回収する方法。
- 前記リチウム含有材料が、金属酸化物カソード、炭素アノード、電解質、およびポリマーセパレータを含むリチウムイオン電池またはセルであり、かつ、前記混合ステップが、前記金属酸化物カソード、前記炭素アノード、前記電解質、および前記ポリマーセパレータを前記酸溶液中に配置することを含む、請求項12に記載のリチウムを回収する方法。
- 前記リチウム含有材料がリチウム含有鉱物堆積物であり、かつ、前記混合ステップが、前記リチウム含有鉱物堆積物と前記酸溶液の比を約1:2〜約1:20とし、前記リチウム含有鉱物堆積物から前記リチウムを浸出させて前記酸性リチウム溶液を形成することを含む、請求項12に記載のリチウムを回収する方法。
- 前記リチウム含有鉱物堆積物と前記酸溶液の前記混合ステップが、アルキルカーボネートおよびアルキルカーボネート類の混合物から選択されるポリマー材料をさらに含む、請求項19に記載のリチウムを回収する方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021096047A JP7248739B2 (ja) | 2017-07-21 | 2021-06-08 | 酸溶液からのリチウムの回収方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/656,759 | 2017-07-21 | ||
US15/656,759 US10450633B2 (en) | 2017-07-21 | 2017-07-21 | Recovery of lithium from an acid solution |
PCT/US2018/042378 WO2019018333A1 (en) | 2017-07-21 | 2018-07-17 | RECOVERING LITHIUM FROM AN ACID SOLUTION |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021096047A Division JP7248739B2 (ja) | 2017-07-21 | 2021-06-08 | 酸溶液からのリチウムの回収方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020527196A true JP2020527196A (ja) | 2020-09-03 |
JP6896166B2 JP6896166B2 (ja) | 2021-06-30 |
Family
ID=65015833
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020517307A Active JP6896166B2 (ja) | 2017-07-21 | 2018-07-17 | 酸溶液からのリチウムの回収方法 |
JP2021096047A Active JP7248739B2 (ja) | 2017-07-21 | 2021-06-08 | 酸溶液からのリチウムの回収方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021096047A Active JP7248739B2 (ja) | 2017-07-21 | 2021-06-08 | 酸溶液からのリチウムの回収方法 |
Country Status (12)
Country | Link |
---|---|
US (2) | US10450633B2 (ja) |
EP (2) | EP3926062A1 (ja) |
JP (2) | JP6896166B2 (ja) |
KR (2) | KR102523686B1 (ja) |
CN (1) | CN111194236A (ja) |
AU (2) | AU2018304150C1 (ja) |
HU (1) | HUE057291T2 (ja) |
MX (1) | MX2020000654A (ja) |
PL (1) | PL3641918T3 (ja) |
RU (2) | RU2020141390A (ja) |
SG (2) | SG11202000587VA (ja) |
WO (1) | WO2019018333A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7422776B2 (ja) | 2019-02-05 | 2024-01-26 | ブライト ミンツ プロプライエタリー リミテッド | 水酸化リチウムの回収 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7427598B2 (ja) * | 2018-02-28 | 2024-02-05 | ライラック ソリューションズ,インク. | リチウム抽出用の粒子トラップを備えたイオン交換反応器 |
WO2021018372A1 (de) * | 2019-07-26 | 2021-02-04 | Duesenfeld Gmbh | Verfahren zum verwerten von lithium-batterien |
CN110534833B (zh) * | 2019-09-02 | 2021-09-17 | 江西迈特循环科技有限公司 | 一种处理含有磷酸铁锂的物质的方法及设备 |
CN110589812A (zh) * | 2019-09-17 | 2019-12-20 | 华南理工大学 | 一种利用废旧动力电池回收石墨负极材料制备多孔石墨烯的方法 |
RU2713360C2 (ru) * | 2019-09-25 | 2020-02-04 | Общество с ограниченной ответственностью "Экостар-Наутех" | Способ получения моногидрата гидроксида лития из рассолов |
KR102378528B1 (ko) * | 2019-12-20 | 2022-03-23 | 재단법인 포항산업과학연구원 | 폐리튬이온배터리의 폐수 처리방법 |
WO2021215484A1 (ja) * | 2020-04-21 | 2021-10-28 | 東レ株式会社 | レアメタル塩の回収方法 |
CN115697533A (zh) | 2020-05-29 | 2023-02-03 | 东丽株式会社 | 钴盐及镍盐的分离回收方法 |
KR20230023714A (ko) | 2020-06-09 | 2023-02-17 | 리락 솔루션즈, 인크. | 스케일런트의 존재 하에서의 리튬 추출 |
AR122639A1 (es) * | 2020-06-16 | 2022-09-28 | Larry Allen Lien | Concentración de metales preciosos y elementos de tierras raras |
CN112086703B (zh) * | 2020-09-10 | 2021-08-06 | 中南大学 | 一种退役电池炭渣的资源化处理方法 |
KR102255898B1 (ko) * | 2020-11-18 | 2021-05-25 | (주)세화이에스 | 리튬이온 이차전지의 폐 양극재로부터 리튬을 회수하는 방법 |
WO2022226219A1 (en) | 2021-04-23 | 2022-10-27 | Lilac Solutions, Inc. | Ion exchange devices for lithium extraction |
CN113582171B (zh) * | 2021-07-19 | 2023-07-18 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种回收锂离子电池石墨负极的方法 |
CN115198109A (zh) * | 2022-05-27 | 2022-10-18 | 安徽大学绿色产业创新研究院 | 一种通过混合酸从含锂粘土中提锂的方法 |
WO2024073485A1 (en) * | 2022-09-28 | 2024-04-04 | Gradiant Corporation | Lithium recovery from liquid streams using solute-permeable membranes |
US20240113350A1 (en) * | 2022-09-30 | 2024-04-04 | Ascend Elements, Inc. | Nickel-rich battery recycling |
CN115784274B (zh) * | 2022-11-02 | 2024-01-09 | 四川顺应锂材料科技有限公司 | 一种硝酸铝溶液中微量锂的分离回收方法 |
CN115893457A (zh) * | 2022-11-25 | 2023-04-04 | 河南佰利新能源材料有限公司 | 从废旧磷酸铁锂中回收碳酸锂和磷酸铁的方法及其应用 |
CN116240401A (zh) * | 2023-03-03 | 2023-06-09 | 桂林理工大学 | 一种从拜耳法铝酸钠溶液中提取稀散元素锂的方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003088730A (ja) * | 2001-09-20 | 2003-03-25 | Nitto Denko Corp | 逆浸透膜エレメントの処理方法、および逆浸透膜モジュール |
KR20110008348A (ko) * | 2009-07-20 | 2011-01-27 | 황필기 | 막 분리 및 증발법을 이용한 해수 및 이의 농축수 중에 함유된 리튬이온을 고농축시키는 방법 및 이를 위한 장치 |
WO2012077610A1 (ja) * | 2010-12-06 | 2012-06-14 | 東レ株式会社 | アルカリ金属分離回収方法およびアルカリ金属分離回収装置 |
JP2016155067A (ja) * | 2015-02-24 | 2016-09-01 | オルガノ株式会社 | 逆浸透膜の改質方法、逆浸透膜、およびホウ素含有水の処理方法 |
JP2016186118A (ja) * | 2015-03-27 | 2016-10-27 | Jx金属株式会社 | リチウムイオン電池リサイクル原料からの金属の回収方法 |
WO2017039724A1 (en) * | 2015-08-28 | 2017-03-09 | Albemarle Corporation | Processes for recovering lithium values from lithium-containing brines |
JP2017091724A (ja) * | 2015-11-06 | 2017-05-25 | 新日鐵住金株式会社 | 負極活物質材料、負極活物質材料の製造方法、負極及び電池 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4636295A (en) | 1985-11-19 | 1987-01-13 | Cominco Ltd. | Method for the recovery of lithium from solutions by electrodialysis |
RU2016140C1 (ru) * | 1991-12-23 | 1994-07-15 | Уральский государственный технический университет | Способ извлечения лития из отходов алюминиево-литиевых сплавов |
EP1016152A1 (en) * | 1997-06-23 | 2000-07-05 | Pacific Lithium Limited | Lithium recovery and purification |
JP3495707B2 (ja) * | 1998-09-28 | 2004-02-09 | 三菱重工業株式会社 | 電池の解体処理方法 |
WO2006116533A2 (en) * | 2005-04-27 | 2006-11-02 | Hw Process Technologies, Inc. | Treating produced waters |
JP4892925B2 (ja) | 2005-10-25 | 2012-03-07 | 住友金属鉱山株式会社 | リチウムイオン電池からの有価金属回収方法 |
CA2731677C (en) | 2008-11-17 | 2014-01-21 | Chemetall Foote Corporation | Recovery of lithium from aqueous solutions |
JP5422495B2 (ja) * | 2010-02-23 | 2014-02-19 | 株式会社日立製作所 | 金属回収方法及び透析装置 |
JP5488376B2 (ja) | 2010-09-29 | 2014-05-14 | 住友金属鉱山株式会社 | リチウムの回収方法 |
AR084006A1 (es) | 2010-12-01 | 2013-04-17 | Toray Industries | Procedimiento para la separacion y recuperacion de una sal de metal alcalino purificada |
JP5464137B2 (ja) | 2010-12-14 | 2014-04-09 | 住友金属鉱山株式会社 | 正極活物質の分離方法及びリチウムイオン電池からの有価金属の回収方法 |
KR101843797B1 (ko) * | 2011-12-30 | 2018-04-02 | 재단법인 포항산업과학연구원 | 해수 내 리튬을 회수하는 방법 |
US20160045841A1 (en) * | 2013-03-15 | 2016-02-18 | Transtar Group, Ltd. | New and improved system for processing various chemicals and materials |
US9484606B1 (en) | 2013-03-15 | 2016-11-01 | Hulico LLC | Recycling and reconditioning of battery electrode materials |
KR102153976B1 (ko) * | 2014-02-24 | 2020-09-10 | 네마스카 리튬 인코포레이션 | 리튬 함유 물질을 처리하기 위한 방법 |
CN105304967B (zh) | 2015-10-28 | 2018-07-03 | 东莞市凯金新能源科技股份有限公司 | 一种报废锂离子电池石墨负极片的回收利用方法 |
KR20170052012A (ko) * | 2015-11-03 | 2017-05-12 | 주식회사 엘지화학 | 리튬 이차전지의 제조공정에 있어서의 폐 리튬 이차전지 전극의 재활용 방법 |
JP6757797B2 (ja) | 2015-12-28 | 2020-09-23 | シーオ インコーポレーテッドSeeo, Inc. | リチウムポリマー電池用セラミック‐ポリマー複合電解質 |
CN105449305A (zh) | 2015-12-30 | 2016-03-30 | 深圳先进技术研究院 | 一种锂电池材料回收利用方法 |
CN105552468A (zh) | 2016-01-21 | 2016-05-04 | 河南环宇赛尔新能源科技有限公司 | 一种废旧锂离子电池石墨负极材料的回收再利用方法 |
US10205200B2 (en) * | 2016-07-07 | 2019-02-12 | Grst International Limited | Method for recycling lithium-ion battery |
-
2017
- 2017-07-21 US US15/656,759 patent/US10450633B2/en active Active
-
2018
- 2018-07-17 MX MX2020000654A patent/MX2020000654A/es unknown
- 2018-07-17 JP JP2020517307A patent/JP6896166B2/ja active Active
- 2018-07-17 SG SG11202000587VA patent/SG11202000587VA/en unknown
- 2018-07-17 WO PCT/US2018/042378 patent/WO2019018333A1/en unknown
- 2018-07-17 AU AU2018304150A patent/AU2018304150C1/en active Active
- 2018-07-17 RU RU2020141390A patent/RU2020141390A/ru unknown
- 2018-07-17 KR KR1020207029081A patent/KR102523686B1/ko active IP Right Grant
- 2018-07-17 SG SG10202111750VA patent/SG10202111750VA/en unknown
- 2018-07-17 EP EP21191146.6A patent/EP3926062A1/en active Pending
- 2018-07-17 RU RU2020107676A patent/RU2739764C1/ru active
- 2018-07-17 CN CN201880060364.5A patent/CN111194236A/zh active Pending
- 2018-07-17 KR KR1020207004472A patent/KR102165981B1/ko active IP Right Grant
- 2018-07-17 PL PL18834525T patent/PL3641918T3/pl unknown
- 2018-07-17 EP EP18834525.0A patent/EP3641918B1/en active Active
- 2018-07-17 HU HUE18834525A patent/HUE057291T2/hu unknown
-
2019
- 2019-10-21 US US16/658,888 patent/US20200115774A1/en active Pending
-
2020
- 2020-03-12 AU AU2020201803A patent/AU2020201803B2/en active Active
-
2021
- 2021-06-08 JP JP2021096047A patent/JP7248739B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003088730A (ja) * | 2001-09-20 | 2003-03-25 | Nitto Denko Corp | 逆浸透膜エレメントの処理方法、および逆浸透膜モジュール |
KR20110008348A (ko) * | 2009-07-20 | 2011-01-27 | 황필기 | 막 분리 및 증발법을 이용한 해수 및 이의 농축수 중에 함유된 리튬이온을 고농축시키는 방법 및 이를 위한 장치 |
WO2012077610A1 (ja) * | 2010-12-06 | 2012-06-14 | 東レ株式会社 | アルカリ金属分離回収方法およびアルカリ金属分離回収装置 |
JP2016155067A (ja) * | 2015-02-24 | 2016-09-01 | オルガノ株式会社 | 逆浸透膜の改質方法、逆浸透膜、およびホウ素含有水の処理方法 |
JP2016186118A (ja) * | 2015-03-27 | 2016-10-27 | Jx金属株式会社 | リチウムイオン電池リサイクル原料からの金属の回収方法 |
WO2017039724A1 (en) * | 2015-08-28 | 2017-03-09 | Albemarle Corporation | Processes for recovering lithium values from lithium-containing brines |
JP2017091724A (ja) * | 2015-11-06 | 2017-05-25 | 新日鐵住金株式会社 | 負極活物質材料、負極活物質材料の製造方法、負極及び電池 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7422776B2 (ja) | 2019-02-05 | 2024-01-26 | ブライト ミンツ プロプライエタリー リミテッド | 水酸化リチウムの回収 |
Also Published As
Publication number | Publication date |
---|---|
US20190024212A1 (en) | 2019-01-24 |
HUE057291T2 (hu) | 2022-05-28 |
AU2018304150C1 (en) | 2020-07-09 |
AU2018304150A1 (en) | 2020-02-06 |
US10450633B2 (en) | 2019-10-22 |
AU2018304150B2 (en) | 2020-02-27 |
JP7248739B2 (ja) | 2023-03-29 |
WO2019018333A1 (en) | 2019-01-24 |
SG11202000587VA (en) | 2020-02-27 |
JP6896166B2 (ja) | 2021-06-30 |
RU2020141390A (ru) | 2020-12-28 |
US20200115774A1 (en) | 2020-04-16 |
PL3641918T3 (pl) | 2022-01-31 |
EP3641918A1 (en) | 2020-04-29 |
KR20200022514A (ko) | 2020-03-03 |
EP3641918A4 (en) | 2020-07-01 |
MX2020000654A (es) | 2020-07-29 |
SG10202111750VA (en) | 2021-12-30 |
KR102165981B1 (ko) | 2020-10-16 |
KR20200119906A (ko) | 2020-10-20 |
RU2739764C1 (ru) | 2020-12-28 |
AU2020201803B2 (en) | 2022-07-07 |
KR102523686B1 (ko) | 2023-04-20 |
CN111194236A (zh) | 2020-05-22 |
AU2020201803A1 (en) | 2020-04-02 |
EP3641918B1 (en) | 2021-09-22 |
JP2021176990A (ja) | 2021-11-11 |
EP3926062A1 (en) | 2021-12-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6896166B2 (ja) | 酸溶液からのリチウムの回収方法 | |
CN1111081C (zh) | 浓的盐水溶液的纳滤方法 | |
Kumar et al. | Downstream recovery of Li and value-added metals (Ni, Co, and Mn) from leach liquor of spent lithium-ion batteries using a membrane-integrated hybrid system | |
CN100577584C (zh) | 一种含重金属的电镀废液处理和重金属回收利用方法 | |
JP2001508925A (ja) | リチウムの回収および精製 | |
JP2008223115A (ja) | 塩水の処理方法 | |
JP2012234732A (ja) | リチウム回収方法 | |
CN101402496A (zh) | 纳滤法处理电镀漂洗水的清洁生产方法 | |
Kumar et al. | Sustainable recovery of high-valued resources from spent lithium-ion batteries: A review of the membrane-integrated hybrid approach | |
CN111235591B (zh) | 一种由锂辉石硫酸浸出液制备单水氢氧化锂的方法 | |
CA2017196A1 (en) | Hybrid chromium recovery process | |
CN102112662B (zh) | 铊及硝酸钾的回收方法以及回收装置 | |
JP4825858B2 (ja) | ホウ素分離システム | |
CN207376124U (zh) | 一种阳极氧化过程废酸的回用装置 | |
US20240116002A1 (en) | Systems and methods for direct lithium hydroxide production | |
CN103420520B (zh) | 一种含钒含铝废水的处理方法 | |
CN110817904A (zh) | 单水合氢氧化锂及其制备方法和用途以及锂离子电池正极材料和锂离子电池 | |
CN219079281U (zh) | 一种利用海水制备高纯盐的膜耦合系统 | |
JP7425567B2 (ja) | 水酸化物の製造方法、及び正極活物質の製造方法 | |
CN115490247A (zh) | 一种采用耦合膜技术制备的电池级碳酸锂及其方法 | |
JP2022117000A (ja) | リチウム塩水溶液の濃縮方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200324 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200324 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20200324 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20200708 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200721 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201020 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210105 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20210402 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210420 |
|
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: 20210511 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210608 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6896166 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |