OA10492A - Recovery of nickel and cobalt from laterite ores - Google Patents
Recovery of nickel and cobalt from laterite ores Download PDFInfo
- Publication number
- OA10492A OA10492A OA70028A OA70028A OA10492A OA 10492 A OA10492 A OA 10492A OA 70028 A OA70028 A OA 70028A OA 70028 A OA70028 A OA 70028A OA 10492 A OA10492 A OA 10492A
- Authority
- OA
- OAPI
- Prior art keywords
- nickel
- cobalt
- solution
- resin
- sulfuric acid
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 344
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 157
- 229910017052 cobalt Inorganic materials 0.000 title claims abstract description 85
- 239000010941 cobalt Substances 0.000 title claims abstract description 85
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 238000011084 recovery Methods 0.000 title abstract description 14
- 229910001710 laterite Inorganic materials 0.000 title 1
- 239000011504 laterite Substances 0.000 title 1
- 239000000243 solution Substances 0.000 claims abstract description 121
- 239000011347 resin Substances 0.000 claims abstract description 98
- 229920005989 resin Polymers 0.000 claims abstract description 98
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000000034 method Methods 0.000 claims abstract description 37
- 239000002253 acid Substances 0.000 claims abstract description 35
- 238000005342 ion exchange Methods 0.000 claims abstract description 32
- 230000008569 process Effects 0.000 claims abstract description 28
- 239000012527 feed solution Substances 0.000 claims abstract description 25
- 238000010521 absorption reaction Methods 0.000 claims abstract description 13
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000002386 leaching Methods 0.000 claims description 23
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 14
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
- 229910000480 nickel oxide Inorganic materials 0.000 claims description 4
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims description 4
- SVJCONVIKRDPJV-UHFFFAOYSA-N 1-(pyridin-2-ylmethylamino)propan-2-ol Chemical compound CC(O)CNCC1=CC=CC=N1 SVJCONVIKRDPJV-UHFFFAOYSA-N 0.000 claims description 3
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 claims description 3
- 230000003472 neutralizing effect Effects 0.000 claims description 3
- WOXFMYVTSLAQMO-UHFFFAOYSA-N 2-Pyridinemethanamine Chemical class NCC1=CC=CC=N1 WOXFMYVTSLAQMO-UHFFFAOYSA-N 0.000 claims description 2
- 229940044175 cobalt sulfate Drugs 0.000 claims description 2
- 229910000361 cobalt sulfate Inorganic materials 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims 2
- UIFOTCALDQIDTI-UHFFFAOYSA-N arsanylidynenickel Chemical compound [As]#[Ni] UIFOTCALDQIDTI-UHFFFAOYSA-N 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 abstract description 8
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical class C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract description 7
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 abstract description 5
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 abstract description 5
- 238000005868 electrolysis reaction Methods 0.000 abstract description 4
- 229910001453 nickel ion Inorganic materials 0.000 abstract description 4
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 abstract description 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 31
- 229940032330 sulfuric acid Drugs 0.000 description 25
- 239000011651 chromium Substances 0.000 description 18
- 229910052742 iron Inorganic materials 0.000 description 16
- 229910052782 aluminium Inorganic materials 0.000 description 13
- 229910052804 chromium Inorganic materials 0.000 description 13
- 238000010828 elution Methods 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 230000008901 benefit Effects 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 9
- 239000003456 ion exchange resin Substances 0.000 description 9
- 229920003303 ion-exchange polymer Polymers 0.000 description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 8
- 238000005363 electrowinning Methods 0.000 description 8
- 238000006386 neutralization reaction Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 229910052749 magnesium Inorganic materials 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 235000019738 Limestone Nutrition 0.000 description 5
- 238000000658 coextraction Methods 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 239000006028 limestone Substances 0.000 description 5
- 229910052748 manganese Inorganic materials 0.000 description 5
- 235000011149 sulphuric acid Nutrition 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000011701 zinc Substances 0.000 description 5
- KXZQYLBVMZGIKC-UHFFFAOYSA-N 1-pyridin-2-yl-n-(pyridin-2-ylmethyl)methanamine Chemical compound C=1C=CC=NC=1CNCC1=CC=CC=N1 KXZQYLBVMZGIKC-UHFFFAOYSA-N 0.000 description 4
- 229910052681 coesite Inorganic materials 0.000 description 4
- 229910052906 cristobalite Inorganic materials 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229910052682 stishovite Inorganic materials 0.000 description 4
- 229910052905 tridymite Inorganic materials 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 229940053662 nickel sulfate Drugs 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229910017709 Ni Co Inorganic materials 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 229920001429 chelating resin Polymers 0.000 description 2
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 2
- KAEHZLZKAKBMJB-UHFFFAOYSA-N cobalt;sulfanylidenenickel Chemical compound [Ni].[Co]=S KAEHZLZKAKBMJB-UHFFFAOYSA-N 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000009291 froth flotation Methods 0.000 description 2
- 238000009854 hydrometallurgy Methods 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
- 238000007670 refining Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- -1 42% Fe Chemical compound 0.000 description 1
- 241000969130 Atthis Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910000863 Ferronickel Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- LKJPSUCKSLORMF-UHFFFAOYSA-N Monolinuron Chemical compound CON(C)C(=O)NC1=CC=C(Cl)C=C1 LKJPSUCKSLORMF-UHFFFAOYSA-N 0.000 description 1
- 229910003267 Ni-Co Inorganic materials 0.000 description 1
- 229910003262 Ni‐Co Inorganic materials 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 101150082690 Pou3f1 gene Proteins 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 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 1
- 239000010424 alunite Substances 0.000 description 1
- 229910052934 alunite Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical compound [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 description 1
- 229910001429 cobalt ion Inorganic materials 0.000 description 1
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical group [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- HYIMSNHJOBLJNT-UHFFFAOYSA-N nifedipine Chemical compound COC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1C1=CC=CC=C1[N+]([O-])=O HYIMSNHJOBLJNT-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000011165 process development Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 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 description 1
- CENHPXAQKISCGD-UHFFFAOYSA-N trioxathietane 4,4-dioxide Chemical compound O=S1(=O)OOO1 CENHPXAQKISCGD-UHFFFAOYSA-N 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0476—Separation of nickel from cobalt
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36489294A | 1994-12-27 | 1994-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| OA10492A true OA10492A (en) | 2002-04-10 |
Family
ID=23436550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| OA70028A OA10492A (en) | 1994-12-27 | 1997-06-18 | Recovery of nickel and cobalt from laterite ores |
Country Status (6)
| Country | Link |
|---|---|
| AU (1) | AU699127B2 (es) |
| BR (1) | BR9510115A (es) |
| CO (1) | CO4560388A1 (es) |
| CU (1) | CU22611A3 (es) |
| OA (1) | OA10492A (es) |
| WO (1) | WO1996020291A1 (es) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPO837197A0 (en) * | 1997-08-01 | 1997-08-28 | Centaur Mining & Exploration Limited | Selective precipitation of nickel and cobalt |
| US20010001650A1 (en) * | 1999-03-09 | 2001-05-24 | William P.C. Duyvesteyn | Recovery of nickel and cobalt from 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 |
| EA010771B1 (ru) * | 2004-12-30 | 2008-10-30 | БиЭйчПи БИЛЛИТОН ЭсЭсЭм ТЕКНОЛОДЖИ ПТИ ЛТД. | Извлечение никеля и кобальта из смоляного потока элюата |
| BRPI0604853B1 (pt) * | 2006-10-27 | 2016-03-08 | Vale Do Rio Doce Co | método para produção de cobalto metálico a partir de refinado de extração por solventes de níquel |
| WO2008138039A1 (en) * | 2007-05-14 | 2008-11-20 | Bhp Billiton Ssm Development Pty Ltd | Nickel recovery from a high ferrous content laterite ore |
| US20090056502A1 (en) * | 2007-08-29 | 2009-03-05 | Vale Inco Limited | Hydrometallurgical process for recovery of nickel and cobalt |
| WO2009149522A1 (en) * | 2008-06-13 | 2009-12-17 | Poseidon Nickel Limited | Rheological method for the hydrometallurgical recovery of base metals from ores |
| US20120204680A1 (en) * | 2011-02-11 | 2012-08-16 | Emc Metals Corporation | System and Method for Recovery of Nickel Values From Nickel-Containing Ores |
| AU2013256760B2 (en) * | 2012-05-01 | 2017-06-01 | Dow Global Technologies Llc. | Nickel and cobalt recovery using continuous ion exchange |
| WO2014025568A1 (en) | 2012-08-06 | 2014-02-13 | Dow Global Technologies Llc | Recovery of nickel using integrated continuous ion exchange and electo-winning process |
| US11365128B2 (en) | 2017-06-15 | 2022-06-21 | Energysource Minerals Llc | Process for selective adsorption and recovery of lithium from natural and synthetic brines |
| AU2018363879B2 (en) * | 2017-11-10 | 2024-06-13 | Bhp Billiton Nickel West Pty Ltd | Production of high purity nickel sulfate |
| CN111270070A (zh) * | 2018-12-04 | 2020-06-12 | 格林美（江苏）钴业股份有限公司 | 一种用于p507钴萃取系统的洗涤方法及装置 |
| EP4219405A4 (en) * | 2020-10-14 | 2024-06-19 | LG Energy Solution, Ltd. | METHOD FOR PRODUCING A POSITIVE ELECTRODE ACTIVE MATERIAL WITH A HIGH NICKEL CONTENT |
| US20220267877A1 (en) * | 2021-02-24 | 2022-08-25 | Sherritt International Corporation | Co-Processing of Copper Sulphide Concentrate with Nickel Laterite Ore |
| CN113526576B (zh) * | 2021-05-31 | 2022-06-03 | 金川集团股份有限公司 | 一种高镍低酸低钠硫酸镍溶液的制取方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE790141A (fr) * | 1971-10-19 | 1973-04-16 | Duisburger Kupferhuette | Procede pour separer le nickel et/ou le cobalt du manganese |
| US3991159A (en) * | 1975-01-09 | 1976-11-09 | Amax Inc. | High temperature neutralization of laterite leach slurry |
| US3998924A (en) * | 1975-08-04 | 1976-12-21 | The Dow Chemical Company | Recovery of non-ferrous metals from acidic liquors with a chelate exchange resin in presence of iron(III) |
| US4320099A (en) * | 1980-07-28 | 1982-03-16 | Inco Limited | Process for nickel removal from concentrated aqueous cobaltous sulfate solutions |
| JPH0765127B2 (ja) * | 1986-03-29 | 1995-07-12 | ミヨシ油脂株式会社 | コバルトの分離回収方法 |
| CU22568A3 (es) * | 1994-10-05 | 1999-08-03 | Billiton Intelectual Property B V | Recuperación de níquel a partir de mineral laterítico |
-
1995
- 1995-12-13 BR BR9510115A patent/BR9510115A/pt not_active Application Discontinuation
- 1995-12-13 WO PCT/US1995/016118 patent/WO1996020291A1/en active Application Filing
- 1995-12-13 AU AU45153/96A patent/AU699127B2/en not_active Ceased
- 1995-12-20 CU CU1995138A patent/CU22611A3/es not_active IP Right Cessation
- 1995-12-27 CO CO95061791A patent/CO4560388A1/es unknown
-
1997
- 1997-06-18 OA OA70028A patent/OA10492A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR9510115A (pt) | 1997-12-30 |
| CO4560388A1 (es) | 1998-02-10 |
| AU4515396A (en) | 1996-07-19 |
| AU699127B2 (en) | 1998-11-26 |
| WO1996020291A1 (en) | 1996-07-04 |
| CU22611A3 (es) | 2000-02-10 |
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