KR20070053211A - 라테라이트 광석으로부터 진한 산과의 반응 및 수침출에의해 니켈 및 코발트를 회수하는 방법 - Google Patents
라테라이트 광석으로부터 진한 산과의 반응 및 수침출에의해 니켈 및 코발트를 회수하는 방법 Download PDFInfo
- Publication number
- KR20070053211A KR20070053211A KR20077002266A KR20077002266A KR20070053211A KR 20070053211 A KR20070053211 A KR 20070053211A KR 20077002266 A KR20077002266 A KR 20077002266A KR 20077002266 A KR20077002266 A KR 20077002266A KR 20070053211 A KR20070053211 A KR 20070053211A
- Authority
- KR
- South Korea
- Prior art keywords
- ore
- leaching
- acid
- iron
- nickel
- 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.)
- Withdrawn
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 186
- 238000002386 leaching Methods 0.000 title claims abstract description 129
- 239000002253 acid Substances 0.000 title claims abstract description 101
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 91
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 229910017052 cobalt Inorganic materials 0.000 title claims abstract description 43
- 239000010941 cobalt Substances 0.000 title claims abstract description 43
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910001710 laterite Inorganic materials 0.000 title claims abstract description 25
- 239000011504 laterite Substances 0.000 title claims abstract description 25
- 238000006243 chemical reaction Methods 0.000 title description 20
- 238000011084 recovery Methods 0.000 title description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 235
- 229910052742 iron Inorganic materials 0.000 claims abstract description 117
- 238000000034 method Methods 0.000 claims abstract description 103
- 230000008569 process Effects 0.000 claims abstract description 85
- 239000000203 mixture Substances 0.000 claims abstract description 59
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 29
- -1 iron ions Chemical class 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims abstract description 19
- 238000002156 mixing Methods 0.000 claims abstract description 14
- 150000007522 mineralic acids Chemical class 0.000 claims abstract description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 74
- 239000007788 liquid Substances 0.000 claims description 13
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 238000009835 boiling Methods 0.000 claims description 6
- 238000004090 dissolution Methods 0.000 claims description 6
- 239000002244 precipitate Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 2
- 239000003456 ion exchange resin Substances 0.000 claims description 2
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 2
- 150000001869 cobalt compounds Chemical class 0.000 claims 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims 1
- 239000002002 slurry Substances 0.000 abstract description 41
- LCPUDZUWZDSKMX-UHFFFAOYSA-K azane;hydrogen sulfate;iron(3+);sulfate;dodecahydrate Chemical compound [NH4+].O.O.O.O.O.O.O.O.O.O.O.O.[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O LCPUDZUWZDSKMX-UHFFFAOYSA-K 0.000 abstract description 4
- 150000004679 hydroxides Chemical class 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 46
- 238000000605 extraction Methods 0.000 description 36
- 229940032330 sulfuric acid Drugs 0.000 description 32
- 239000011777 magnesium Substances 0.000 description 28
- 229910052749 magnesium Inorganic materials 0.000 description 22
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 18
- 238000007792 addition Methods 0.000 description 15
- 238000001556 precipitation Methods 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 238000006386 neutralization reaction Methods 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 12
- 229910052598 goethite Inorganic materials 0.000 description 11
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 description 11
- 235000019738 Limestone Nutrition 0.000 description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 9
- 229910052500 inorganic mineral Inorganic materials 0.000 description 9
- 239000006028 limestone Substances 0.000 description 9
- 239000011707 mineral Substances 0.000 description 9
- 235000010755 mineral Nutrition 0.000 description 9
- 238000005065 mining Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 238000000227 grinding Methods 0.000 description 6
- 229910052595 hematite Inorganic materials 0.000 description 6
- 239000011019 hematite Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000000395 magnesium oxide Substances 0.000 description 5
- 239000011572 manganese Substances 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 229910052710 silicon Inorganic materials 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
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 239000012065 filter cake Substances 0.000 description 4
- 229910052755 nonmetal Inorganic materials 0.000 description 4
- 229910052604 silicate mineral Inorganic materials 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 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 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 229910001655 manganese mineral Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010908 decantation Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 2
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 2
- 239000000391 magnesium silicate Substances 0.000 description 2
- 229910052919 magnesium silicate Inorganic materials 0.000 description 2
- 235000019792 magnesium silicate Nutrition 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 229910000273 nontronite Inorganic materials 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 230000019635 sulfation Effects 0.000 description 2
- 238000005670 sulfation reaction Methods 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- 238000001238 wet grinding Methods 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- VMQMZMRVKUZKQL-UHFFFAOYSA-N Cu+ Chemical compound [Cu+] VMQMZMRVKUZKQL-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229910002588 FeOOH Inorganic materials 0.000 description 1
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- MUBKMWFYVHYZAI-UHFFFAOYSA-N [Al].[Cu].[Zn] Chemical compound [Al].[Cu].[Zn] MUBKMWFYVHYZAI-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910052656 albite Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000000658 coextraction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000009852 extractive metallurgy Methods 0.000 description 1
- 229960004887 ferric hydroxide Drugs 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- 229910001608 iron mineral Inorganic materials 0.000 description 1
- 229910000358 iron sulfate Inorganic materials 0.000 description 1
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 229910021519 iron(III) oxide-hydroxide Inorganic materials 0.000 description 1
- 229910052935 jarosite Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- ATTFYOXEMHAYAX-UHFFFAOYSA-N magnesium nickel Chemical compound [Mg].[Ni] ATTFYOXEMHAYAX-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 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
- PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical class [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 238000005088 metallography Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 229910052592 oxide mineral Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 238000005486 sulfidation Methods 0.000 description 1
- 229910052569 sulfide mineral Inorganic materials 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 235000015149 toffees Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/043—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
- C22B23/00—Obtaining nickel or cobalt
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
- C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58324304P | 2004-06-28 | 2004-06-28 | |
| US60/583,243 | 2004-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20070053211A true KR20070053211A (ko) | 2007-05-23 |
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| Country | Link |
|---|---|
| US (1) | US20060002835A1 (fr) |
| EP (1) | EP1784516A4 (fr) |
| JP (1) | JP2008504439A (fr) |
| KR (1) | KR20070053211A (fr) |
| CN (1) | CN100410399C (fr) |
| AU (1) | AU2005256213A1 (fr) |
| BR (1) | BRPI0512430A (fr) |
| CA (1) | CA2571492A1 (fr) |
| DO (1) | DOP2005000119A (fr) |
| GT (1) | GT200500177A (fr) |
| TW (1) | TW200606107A (fr) |
| WO (1) | WO2006000098A1 (fr) |
| ZA (1) | ZA200700592B (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101359121B1 (ko) * | 2011-12-28 | 2014-02-06 | 재단법인 포항산업과학연구원 | 니켈 제련 공정 중 폐기물 최소화 방법 |
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| WO2007079532A1 (fr) * | 2006-01-10 | 2007-07-19 | Murrin Murrin Operations Pty Ltd | Precipitation d'hematite |
| WO2007087675A1 (fr) * | 2006-01-31 | 2007-08-09 | Murrin Murrin Operations Pty Ltd | Procede ameliore de recuperation d'un metal de base a partir d'une lixiviation en tas |
| BRPI0707021A2 (pt) * | 2006-02-24 | 2011-04-12 | Murrin Murrin Operations Pty Ltd | método hidrometalúrgico para a precipitação de hemetita sob elevada temperatura e pressão |
| WO2008003160A1 (fr) * | 2006-07-03 | 2008-01-10 | Curlook Enterprises Inc. | Système de récupération de métaux pour lixiviation haute pression de latérites de nickel limoniteuses |
| AU2011218755B9 (en) * | 2006-09-06 | 2014-05-15 | Eramet | Process for the hydrometallurgical treatment of a lateritic nickel/cobalt ore and process for producing nickel and/or cobalt intermediate concentrates or commercial products using it |
| FR2905383B1 (fr) * | 2006-09-06 | 2008-11-07 | Eramet Sa | Procede de traitement hydrometallurgique d'un minerai de nickel et de cobalt lateritique,et procede de preparation de concentres intermediaires ou de produits commerciaux de nickel et/ou de cobalt l'utilisant. |
| US7901484B2 (en) | 2007-08-28 | 2011-03-08 | Vale Inco Limited | Resin-in-leach process to recover nickel and/or cobalt in ore leaching pulps |
| CA2699517A1 (fr) | 2007-09-14 | 2009-03-19 | Barrick Gold Corporation | Procede de recuperation de metaux du groupe du platine a l'aide d'agents reducteurs |
| FI120943B (fi) * | 2008-02-19 | 2010-05-14 | Norilsk Nickel Finland Oy | Menetelmä sinkin, raudan, kalsiumin, kuparin ja mangaanin erottamiseksi koboltin ja/tai nikkelin vesiliuoksista |
| FI121180B (fi) * | 2008-11-03 | 2010-08-13 | Outotec Oyj | Menetelmä nikkelilateriittimalmin käsittelemiseksi |
| WO2010060144A1 (fr) * | 2008-11-28 | 2010-06-03 | Bhp Billiton Ssm Development Pty Ltd | Procédé de séparation de limonite et de saprolite |
| CN101619400B (zh) * | 2009-08-05 | 2011-03-09 | 江西稀有稀土金属钨业集团有限公司 | 一种镍红土矿提取钴镍的方法 |
| FI122030B (fi) | 2009-09-24 | 2011-07-29 | Norilsk Nickel Finland Oy | Menetelmä nikkelin ja koboltin talteen ottamiseksi lateriitista |
| FI123646B (fi) | 2010-02-25 | 2013-08-30 | Outotec Oyj | Menetelmä kiintoaine-neste-erotuksen tehostamiseksi lateriittien liuotuksen yhteydessä |
| FI123054B (fi) * | 2010-12-17 | 2012-10-15 | Outotec Oyj | Menetelmä nikkelin erottamiseksi matalan nikkelipitoisuuden omaavasta materiaalista |
| US8597601B2 (en) * | 2011-06-03 | 2013-12-03 | Vale S.A. | Selective base metals leaching from laterite ores |
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| WO2014047672A1 (fr) * | 2012-09-28 | 2014-04-03 | Direct Nickel Pty Ltd | Procédé pour la récupération de métaux à partir de minerais porteurs de nickel et de concentrés |
| CN103710542B (zh) * | 2014-01-13 | 2016-01-27 | 中国恩菲工程技术有限公司 | 类铁精矿及其制备方法 |
| AU2015349572B2 (en) * | 2014-11-18 | 2020-10-29 | Alliance Magnésium | Process to produce magnesium compounds, and various by-products using sulfuric acid in a HCL recovery loop |
| CN104611548A (zh) * | 2014-12-31 | 2015-05-13 | 金川集团股份有限公司 | 一种回收低品位红土镍矿中的镍的方法 |
| CN104651610A (zh) * | 2014-12-31 | 2015-05-27 | 金川集团股份有限公司 | 一种从红土镍矿中回收镍、钴、铁、硅和镁的方法 |
| CN104651609A (zh) * | 2014-12-31 | 2015-05-27 | 金川集团股份有限公司 | 一种从红土镍矿中回收镍、钴和铁的方法 |
| JP6020971B2 (ja) * | 2015-03-23 | 2016-11-02 | 住友金属鉱山株式会社 | コバルト粉の製造方法 |
| CN104805310B (zh) * | 2015-04-17 | 2016-08-24 | 北京矿冶研究总院 | 一种含高价钴氧化物原料浸出钴的方法 |
| CN107312930B (zh) * | 2017-07-07 | 2018-08-28 | 金川集团股份有限公司 | 一种低镍锍硝酸浸出液热解除铁的方法 |
| US11473170B2 (en) | 2017-09-25 | 2022-10-18 | Mohammad Asadrokht | Treatment of non-sulfidic nickeliferous resources and recovery of metal values therefrom |
| KR102674759B1 (ko) * | 2017-12-21 | 2024-06-12 | 비에이치피 칠레 인크 | 염화물 퇴적 침출에서의 물 균형 |
| JP7042719B2 (ja) * | 2018-06-21 | 2022-03-28 | 日揮グローバル株式会社 | 硫酸ニッケル化合物の製造方法 |
| CN109279665B (zh) * | 2018-09-13 | 2020-09-25 | 郑忆依 | 一种镍钴锰酸锂三元废料的处理方法 |
| CN109234526B (zh) * | 2018-11-26 | 2020-11-03 | 中国恩菲工程技术有限公司 | 红土镍矿的处理方法 |
| WO2020223812A1 (fr) * | 2019-05-06 | 2020-11-12 | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Canada | Procédé et système d'extraction d'éléments des terres rares à l'aide d'un trempage acide |
| CN111100985B (zh) * | 2019-12-30 | 2021-05-18 | 荆门市格林美新材料有限公司 | 一种含钠铵废液应用于红土镍矿的综合处理方法 |
| WO2021160923A1 (fr) * | 2020-02-14 | 2021-08-19 | Outotec (Finland) Oy | Procédé amélioré de récupération de nickel et de cobalt à partir de latérites |
| JP7628014B2 (ja) | 2020-09-01 | 2025-02-07 | ピーティー． ハイドロテック メタル インドネシア | ラテライトニッケル鉱石からニッケル、コバルトおよびその他金属を回収する方法 |
| CN113025832B (zh) * | 2021-03-02 | 2022-07-15 | 重庆大学 | 一种红土镍矿提取镍同时矿化co2的方法 |
| CN113151677B (zh) * | 2021-04-26 | 2022-09-09 | 赣州逸豪优美科实业有限公司 | 一种硫酸盐无酸浸取钴中间品的方法 |
| CN115786602B (zh) * | 2022-10-11 | 2024-04-09 | 中国恩菲工程技术有限公司 | 利用铁铝渣制备赤铁矿的方法 |
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| US2899300A (en) * | 1959-08-11 | Method for extracting nickel from | ||
| CA446289A (fr) * | 1948-01-20 | S. Renzoni Louis | Purification de precipites de cobalt contenant du fer et autres impuretes | |
| US3093559A (en) * | 1958-06-20 | 1963-06-11 | Merwin G White | Treatment of lateritic ores |
| US3244513A (en) * | 1962-07-25 | 1966-04-05 | Sherritt Gordon Mines Ltd | Process for the treatment of lateritic ores to obtain cobalt and nickel values |
| US3793432A (en) * | 1972-01-27 | 1974-02-19 | D Weston | Hydrometallurgical treatment of nickel group ores |
| US4097575A (en) * | 1976-11-05 | 1978-06-27 | Amax Inc. | Roast-neutralization-leach technique for the treatment of laterite ore |
| US4125588A (en) * | 1977-08-01 | 1978-11-14 | The Hanna Mining Company | Nickel and magnesia recovery from laterites by low temperature self-sulfation |
| FI773588A7 (fi) * | 1977-11-28 | 1979-05-29 | Outokumpu Oy | Hydrometallurgisk process foer behandling av oxider och ferriter innehaollande jaern och andra metaller |
| US5178666A (en) * | 1991-12-03 | 1993-01-12 | Inco Limited | Low temperature thermal upgrading of lateritic ores |
| USRE37251E1 (en) * | 1993-07-29 | 2001-07-03 | Cominco Engineering Services Ltd. | Chloride assisted hydrometallurgical extraction of metal |
| US5571308A (en) * | 1995-07-17 | 1996-11-05 | Bhp Minerals International Inc. | Method for recovering nickel from high magnesium-containing Ni-Fe-Mg lateritic ore |
| US6350420B1 (en) * | 1999-10-15 | 2002-02-26 | Bhp Minerals International, Inc. | Resin-in-pulp method for recovery of nickel and cobalt |
| US6261527B1 (en) * | 1999-11-03 | 2001-07-17 | Bhp Minerals International Inc. | Atmospheric leach process for the recovery of nickel and cobalt from limonite and saprolite ores |
| US6379636B2 (en) * | 1999-11-03 | 2002-04-30 | Bhp Minerals International, Inc. | Method for leaching nickeliferous laterite ores |
| US6312500B1 (en) * | 2000-03-30 | 2001-11-06 | Bhp Minerals International Inc. | Heap leaching of nickel containing ore |
| US6391089B1 (en) * | 2000-11-29 | 2002-05-21 | Walter Curlook | Acid leaching of nickel laterite ores for the extraction of their nickel and cobalt values |
| AUPS201902A0 (en) * | 2002-04-29 | 2002-06-06 | Qni Technology Pty Ltd | Modified atmospheric leach process for laterite ores |
-
2005
- 2005-06-27 CN CNB2005800284977A patent/CN100410399C/zh not_active Expired - Fee Related
- 2005-06-27 JP JP2007518426A patent/JP2008504439A/ja active Pending
- 2005-06-27 KR KR20077002266A patent/KR20070053211A/ko not_active Withdrawn
- 2005-06-27 EP EP05759184A patent/EP1784516A4/fr not_active Withdrawn
- 2005-06-27 TW TW094121431A patent/TW200606107A/zh unknown
- 2005-06-27 US US11/166,125 patent/US20060002835A1/en not_active Abandoned
- 2005-06-27 WO PCT/CA2005/001003 patent/WO2006000098A1/fr active Application Filing
- 2005-06-27 BR BRPI0512430-1A patent/BRPI0512430A/pt not_active IP Right Cessation
- 2005-06-27 CA CA 2571492 patent/CA2571492A1/fr not_active Abandoned
- 2005-06-27 AU AU2005256213A patent/AU2005256213A1/en not_active Abandoned
- 2005-06-28 GT GT200500177A patent/GT200500177A/es unknown
- 2005-06-28 DO DO2005000119A patent/DOP2005000119A/es unknown
-
2007
- 2007-01-22 ZA ZA200700592A patent/ZA200700592B/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101359121B1 (ko) * | 2011-12-28 | 2014-02-06 | 재단법인 포항산업과학연구원 | 니켈 제련 공정 중 폐기물 최소화 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2005256213A1 (en) | 2006-01-05 |
| DOP2005000119A (es) | 2005-12-30 |
| CN100410399C (zh) | 2008-08-13 |
| WO2006000098A1 (fr) | 2006-01-05 |
| BRPI0512430A (pt) | 2008-03-04 |
| US20060002835A1 (en) | 2006-01-05 |
| EP1784516A4 (fr) | 2008-07-09 |
| EP1784516A1 (fr) | 2007-05-16 |
| CA2571492A1 (fr) | 2006-01-05 |
| ZA200700592B (en) | 2008-05-28 |
| JP2008504439A (ja) | 2008-02-14 |
| CN101006190A (zh) | 2007-07-25 |
| GT200500177A (es) | 2006-03-16 |
| TW200606107A (en) | 2006-02-16 |
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