OA10651A - Method for recovering nickel from high magnesium-containing ni-fe-mg lateritic ore - Google Patents
Method for recovering nickel from high magnesium-containing ni-fe-mg lateritic ore Download PDFInfo
- Publication number
- OA10651A OA10651A OA9800002A OA9800002A OA10651A OA 10651 A OA10651 A OA 10651A OA 9800002 A OA9800002 A OA 9800002A OA 9800002 A OA9800002 A OA 9800002A OA 10651 A OA10651 A OA 10651A
- Authority
- OA
- OAPI
- Prior art keywords
- nickel
- leaching
- ore
- solution
- acid
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 260
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 125
- 238000000034 method Methods 0.000 title claims abstract description 51
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910052749 magnesium Inorganic materials 0.000 title claims abstract description 15
- 239000011777 magnesium Substances 0.000 title claims abstract description 6
- 238000002386 leaching Methods 0.000 claims abstract description 110
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 86
- 229910052742 iron Inorganic materials 0.000 claims abstract description 47
- 239000002253 acid Substances 0.000 claims abstract description 43
- 239000011347 resin Substances 0.000 claims abstract description 33
- 229920005989 resin Polymers 0.000 claims abstract description 33
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 24
- 239000007787 solid Substances 0.000 claims abstract description 24
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 235000011149 sulphuric acid Nutrition 0.000 claims abstract description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 56
- 238000006386 neutralization reaction Methods 0.000 claims description 24
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims description 20
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 claims description 18
- 238000005342 ion exchange Methods 0.000 claims description 12
- 238000004064 recycling Methods 0.000 claims description 12
- 235000011167 hydrochloric acid Nutrition 0.000 claims description 11
- 229960000443 hydrochloric acid Drugs 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000008188 pellet Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 230000003472 neutralizing effect Effects 0.000 claims description 8
- 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 description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000003456 ion exchange resin Substances 0.000 claims description 6
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 6
- 239000002244 precipitate Substances 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 5
- 238000004090 dissolution Methods 0.000 claims description 5
- 150000001805 chlorine compounds Chemical class 0.000 claims description 4
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 4
- 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 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 3
- 235000014413 iron hydroxide Nutrition 0.000 claims description 3
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 claims description 3
- 230000002262 irrigation Effects 0.000 claims description 3
- 238000003973 irrigation Methods 0.000 claims description 3
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 3
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 claims 3
- SGPGESCZOCHFCL-UHFFFAOYSA-N Tilisolol hydrochloride Chemical compound [Cl-].C1=CC=C2C(=O)N(C)C=C(OCC(O)C[NH2+]C(C)(C)C)C2=C1 SGPGESCZOCHFCL-UHFFFAOYSA-N 0.000 claims 2
- 150000002506 iron compounds Chemical class 0.000 claims 2
- 229910018661 Ni(OH) Inorganic materials 0.000 claims 1
- 241000392035 Oreas Species 0.000 claims 1
- 241000894821 Oreina Species 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 238000005868 electrolysis reaction Methods 0.000 claims 1
- 238000005363 electrowinning Methods 0.000 claims 1
- 230000003301 hydrolyzing effect Effects 0.000 claims 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 claims 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical class [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract description 5
- 229910017604 nitric acid Inorganic materials 0.000 abstract description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 235000011147 magnesium chloride Nutrition 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 235000010755 mineral Nutrition 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 54
- 238000013019 agitation Methods 0.000 description 17
- 238000000605 extraction Methods 0.000 description 16
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 11
- 239000000203 mixture Substances 0.000 description 10
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 8
- 239000012527 feed solution Substances 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 229910017052 cobalt Inorganic materials 0.000 description 6
- 239000010941 cobalt Substances 0.000 description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 229910000863 Ferronickel Inorganic materials 0.000 description 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229910001629 magnesium chloride Inorganic materials 0.000 description 3
- 229910000480 nickel oxide Inorganic materials 0.000 description 3
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009291 froth flotation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910002703 Al K Inorganic materials 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 235000014653 Carica parviflora Nutrition 0.000 description 1
- 241000243321 Cnidaria Species 0.000 description 1
- 229910020598 Co Fe Inorganic materials 0.000 description 1
- 241000252185 Cobitidae Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 101000993059 Homo sapiens Hereditary hemochromatosis protein Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-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
- 101100049053 Mus musculus Vash1 gene Proteins 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- UIFOTCALDQIDTI-UHFFFAOYSA-N arsanylidynenickel Chemical compound [As]#[Ni] UIFOTCALDQIDTI-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920001429 chelating resin Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910000358 iron sulfate Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- FLTRNWIFKITPIO-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe] FLTRNWIFKITPIO-UHFFFAOYSA-N 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- WTGQALLALWYDJH-WYHSTMEOSA-N scopolamine hydrobromide Chemical compound Br.C1([C@@H](CO)C(=O)OC2C[C@@H]3N([C@H](C2)[C@@H]2[C@H]3O2)C)=CC=CC=C1 WTGQALLALWYDJH-WYHSTMEOSA-N 0.000 description 1
- CENHPXAQKISCGD-UHFFFAOYSA-N trioxathietane 4,4-dioxide Chemical compound O=S1(=O)OOO1 CENHPXAQKISCGD-UHFFFAOYSA-N 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/20—Obtaining alkaline earth metals or magnesium
- C22B26/22—Obtaining magnesium
-
- 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
- C22B23/0423—Halogenated acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
-
- 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)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/502,923 US5571308A (en) | 1995-07-17 | 1995-07-17 | Method for recovering nickel from high magnesium-containing Ni-Fe-Mg lateritic ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| OA10651A true OA10651A (en) | 2001-05-03 |
Family
ID=23999980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| OA9800002A OA10651A (en) | 1995-07-17 | 1998-01-09 | Method for recovering nickel from high magnesium-containing ni-fe-mg lateritic ore |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US5571308A (fr) |
| EP (1) | EP0862659B1 (fr) |
| AT (1) | ATE195153T1 (fr) |
| AU (1) | AU705253B2 (fr) |
| BR (1) | BR9609735A (fr) |
| CA (1) | CA2224218C (fr) |
| CO (1) | CO4560492A1 (fr) |
| CU (1) | CU22612A3 (fr) |
| DE (1) | DE69609624T2 (fr) |
| DK (1) | DK0862659T3 (fr) |
| ES (1) | ES2152025T3 (fr) |
| GR (1) | GR3034662T3 (fr) |
| GT (1) | GT199600044A (fr) |
| OA (1) | OA10651A (fr) |
| PT (1) | PT862659E (fr) |
| RU (1) | RU2149910C1 (fr) |
| WO (1) | WO1997004139A1 (fr) |
| YU (1) | YU38796A (fr) |
Families Citing this family (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5626648A (en) * | 1995-07-17 | 1997-05-06 | Bhp Minerals International Inc. | Recovery of nickel from bioleach solution |
| US5976218A (en) * | 1996-05-10 | 1999-11-02 | Henkel Corporation | Process for the recovery of nickel |
| AUPO837197A0 (en) | 1997-08-01 | 1997-08-28 | Centaur Mining & Exploration Limited | Selective precipitation of nickel and cobalt |
| JPH11335821A (ja) * | 1998-05-20 | 1999-12-07 | Japan Energy Corp | 磁性薄膜形成用Ｎｉ−Ｆｅ合金スパッタリングターゲット、磁性薄膜および磁性薄膜形成用Ｎｉ−Ｆｅ合金スパッタリングターゲットの製造方法 |
| NO313244B1 (no) | 1998-07-08 | 2002-09-02 | Crew Dev Corp | Fremgangsmåte for isolering og produksjon av magnesitt eller magnesiumklorid |
| 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 |
| US6387239B1 (en) | 1999-11-17 | 2002-05-14 | Bhp Minerals International, Inc. | Recovery of metals from ore |
| US6395061B1 (en) * | 2000-03-07 | 2002-05-28 | Bhp Minerals International Inc. | Process for organic acid bioleaching of ore |
| US6312500B1 (en) | 2000-03-30 | 2001-11-06 | Bhp Minerals International Inc. | Heap leaching of nickel containing ore |
| AU2000262567A1 (en) * | 2000-07-21 | 2002-02-05 | Nichromet Extraction Inc. | Method for recovering nickel and cobalt from laterite ores |
| US6379637B1 (en) * | 2000-10-31 | 2002-04-30 | Walter Curlook | Direct atmospheric leaching of highly-serpentinized saprolitic nickel laterite ores with sulphuric acid |
| AUPR207200A0 (en) * | 2000-12-13 | 2001-01-11 | QNI Limited | Hydroxide solids enrichment by slurry contact |
| CL2004001045A1 (es) * | 2003-05-16 | 2005-06-03 | Jaguar Nickel Inc | PROCESO PARA LIXIVIAR MINERAL LATERICO DE NIQUEL QUE CONTIENE OXIDOS DE MATALES BASE USANDO UN LIXIVIANTE A UN pH MENOR QUE 3, COMPUESTO POR ACIDO CLORHIDRICO Y SALES DE CLORURO QUE CONTIENEN CATIONES EN DONDE LA CONCENTRACION DE CLORURO ES MAYOR DE |
| AU2003903632A0 (en) * | 2003-07-14 | 2003-07-31 | Qni Technology Pty Ltd | Process for recovery of nickel and cobalt by heap leaching of low grade nickel or cobalt containing material |
| US8323377B2 (en) * | 2004-03-25 | 2012-12-04 | Intec, Ltd. | Recovery of metals from oxidised metalliferous materials |
| US20060002835A1 (en) * | 2004-06-28 | 2006-01-05 | David Neudorf | Method for nickel and cobalt recovery from laterite ores by reaction with concentrated acid and water leaching |
| AU2005284620A1 (en) * | 2004-08-02 | 2006-03-23 | Skye Resources Inc. | Method for nickel and cobalt recovery from laterite ores by combination of atmospheric and moderate pressure leaching |
| CN101090983B (zh) * | 2004-10-21 | 2011-08-10 | 安格洛操作有限公司 | 盐酸存在下用于从矿石回收有价值金属的浸取工艺 |
| EP1809777B1 (fr) | 2004-10-21 | 2009-03-11 | Anglo Operations Limited | Lixiviation en presence d'acide chlorhydrique pour l'extraction de metaux de valeur contenus dans le minerai |
| JP5374041B2 (ja) * | 2005-03-22 | 2013-12-25 | アングロ オペレーションズ リミティッド | 鉱石（ｏｒａ）からの有価金属回収のための塩酸存在下での浸出方法 |
| EA200800997A1 (ru) * | 2005-09-30 | 2008-08-29 | БиЭйчПи БИЛЛИТОН ИННОВЕЙШН ПТИ ЛТД. | Способ выщелачивания латеритной руды при атмосферном давлении |
| AU2007288109B2 (en) * | 2006-08-23 | 2011-09-15 | Bhp Billiton Ssm Development Pty Ltd | Production of metallic nickel with low iron content |
| WO2008138039A1 (fr) * | 2007-05-14 | 2008-11-20 | Bhp Billiton Ssm Development Pty Ltd | Récupération de nickel à partir d'un minerai de latérite à haute teneur de matériaux ferreux |
| US8961649B2 (en) * | 2007-08-29 | 2015-02-24 | Vale Canada Limited | System and method for extracting base metal values from oxide ores |
| US20090056502A1 (en) * | 2007-08-29 | 2009-03-05 | Vale Inco Limited | Hydrometallurgical process for recovery of nickel and cobalt |
| US7988938B2 (en) | 2007-12-24 | 2011-08-02 | Bhp Billiton Ssm Development Pty Ltd. | Selectively leaching cobalt from lateritic ores |
| AU2009260175A1 (en) * | 2008-06-16 | 2009-12-23 | Bhp Billiton Ssm Development Pty Ltd | Saprolite neutralisation of heap leach process |
| US8173086B2 (en) * | 2009-07-14 | 2012-05-08 | Vale S.A. | Process of recovery of base metals from oxide ores |
| WO2011015991A2 (fr) * | 2009-08-03 | 2011-02-10 | Anglo Operations Limited | Procédé pour la récupération de métaux à partir dun minerai contenant du fer |
| US20110195000A1 (en) * | 2010-02-10 | 2011-08-11 | Neil Nebeker | Ion exchange cobalt recovery |
| US8361191B2 (en) | 2010-04-01 | 2013-01-29 | Search Minerals, Inc. | Low acid leaching of nickel and cobalt from lean iron-containing nickel ores |
| EP2553129B1 (fr) * | 2010-04-01 | 2019-06-19 | Incor Technologies Limited | Lixiviation faiblement acide de nickel et de cobalt à partir de minerais de nickel pauvres contenant du fer |
| CA2740249C (fr) * | 2010-05-25 | 2015-08-04 | Dow Global Technologies Llc | Procede de separation du cuivre et du nickel dans des solutions contenant du cobalt |
| CU24098B1 (es) * | 2011-02-01 | 2015-06-30 | Vale Sa | Proceso de purificación directa de un efluente de lixiviación de laterita de níquel |
| US20120204680A1 (en) * | 2011-02-11 | 2012-08-16 | Emc Metals Corporation | System and Method for Recovery of Nickel Values From Nickel-Containing Ores |
| CA2829049C (fr) | 2011-03-18 | 2014-12-02 | Orbite Aluminae Inc. | Procedes permettant de recuperer des elements de terres rares a partir de materiaux renfermant de l'aluminium |
| AU2012308068B2 (en) | 2011-09-16 | 2015-02-05 | Aem Technologies Inc. | Processes for preparing alumina and various other products |
| AU2012350341A1 (en) * | 2011-12-12 | 2014-07-10 | Process Research Ortech Inc. | Separation of iron from value metals in leaching of laterite ores |
| CA2857574C (fr) | 2012-01-10 | 2015-03-24 | Orbite Aluminae Inc. | Procedes de traitement de boue rouge |
| AU2013256760B2 (en) | 2012-05-01 | 2017-06-01 | Dow Global Technologies Llc. | Nickel and cobalt recovery using continuous ion exchange |
| CA2882181C (fr) * | 2012-08-24 | 2019-05-07 | Orbite Aluminae Inc. | Processus de traitement de minerais contenant du magnesium |
| BR112015006536A2 (pt) * | 2012-09-26 | 2017-08-08 | Orbite Aluminae Inc | processos para preparar alumina e cloreto de magnésio por lixiviação com hcl de vários materiais. |
| 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 |
| RU2532871C1 (ru) * | 2013-04-23 | 2014-11-10 | Иван Иванович Калиниченко | Способ переработки окисленных никелевых руд |
| CN103553155B (zh) * | 2013-11-12 | 2016-08-31 | 金川集团股份有限公司 | 一种处理红土矿中间产物的方法 |
| CN104805282A (zh) * | 2014-01-28 | 2015-07-29 | 广西银亿科技矿冶有限公司 | 一种红土镍矿硫酸熟化堆浸方法 |
| FI20145949A (fi) | 2014-10-29 | 2016-04-30 | Outotec Finland Oy | Menetelmä kullan talteenottamiseksi |
| RU2618595C1 (ru) * | 2016-03-24 | 2017-05-04 | Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) | Способ извлечения никеля из окисленных никелевых руд |
| EP3794164A4 (fr) | 2018-05-18 | 2022-03-09 | California Institute of Technology | Procédé de conversion d'espèces de soufre réduit et d'eau en hydrogène et en acide sulfurique |
| CN109763001A (zh) * | 2019-03-20 | 2019-05-17 | 金川集团股份有限公司 | 一种用于氢氧化镍钴盐酸浸出液离子除锌的偏心搅拌离子交换槽 |
| JP2022544772A (ja) | 2019-08-13 | 2022-10-21 | カリフォルニア インスティチュート オブ テクノロジー | カルシウム含有岩石および鉱物から酸化カルシウムまたは普通ポルトランドセメントを作製するプロセス |
| FI129345B (en) | 2019-12-19 | 2021-12-15 | Crisolteq Ltd | A method for treating a pickling acid regeneration precipitate |
| RU2720703C1 (ru) * | 2019-12-30 | 2020-05-12 | Акционерное общество «Государственный научный центр-Научно-исследовательский институт атомных реакторов» | Способ выделения Ni-63 из облученной мишени и очистки его от примесей |
| BR102022002760B1 (pt) * | 2022-02-14 | 2023-02-07 | Lorintech Tecnologia S.A | Processo de beneficiamento de um concentrado de minério de níquel |
| JP2024031543A (ja) * | 2022-08-26 | 2024-03-07 | プライムプラネットエナジー＆ソリューションズ株式会社 | 疎水性深共晶溶媒の再生方法、およびニッケル浸出方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4097575A (en) * | 1976-11-05 | 1978-06-27 | Amax Inc. | Roast-neutralization-leach technique for the treatment of laterite ore |
| US5178666A (en) * | 1991-12-03 | 1993-01-12 | Inco Limited | Low temperature thermal upgrading of lateritic ores |
| FI93974C (fi) * | 1992-06-18 | 1995-06-26 | Outokumpu Harjavalta Metals Oy | Menetelmä sulfidisten, vaikeasti sulatettavien nikkelirikasteiden tai vastaavien seosten hyödyntämiseksi |
-
1995
- 1995-07-17 US US08/502,923 patent/US5571308A/en not_active Expired - Lifetime
-
1996
- 1996-05-08 ES ES96915562T patent/ES2152025T3/es not_active Expired - Lifetime
- 1996-05-08 DK DK96915562T patent/DK0862659T3/da active
- 1996-05-08 AU AU57310/96A patent/AU705253B2/en not_active Expired
- 1996-05-08 CA CA002224218A patent/CA2224218C/fr not_active Expired - Lifetime
- 1996-05-08 RU RU98102860A patent/RU2149910C1/ru active
- 1996-05-08 PT PT96915562T patent/PT862659E/pt unknown
- 1996-05-08 BR BR9609735A patent/BR9609735A/pt not_active IP Right Cessation
- 1996-05-08 AT AT96915562T patent/ATE195153T1/de not_active IP Right Cessation
- 1996-05-08 WO PCT/US1996/006431 patent/WO1997004139A1/fr active IP Right Grant
- 1996-05-08 DE DE69609624T patent/DE69609624T2/de not_active Expired - Fee Related
- 1996-05-08 EP EP96915562A patent/EP0862659B1/fr not_active Expired - Lifetime
- 1996-06-24 GT GT199600044A patent/GT199600044A/es unknown
- 1996-06-26 YU YU38796A patent/YU38796A/sh unknown
- 1996-07-09 CU CU1996062A patent/CU22612A3/es not_active IP Right Cessation
- 1996-07-16 CO CO96037399A patent/CO4560492A1/es unknown
-
1998
- 1998-01-09 OA OA9800002A patent/OA10651A/en unknown
-
2000
- 2000-10-23 GR GR20000402352T patent/GR3034662T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US5571308A (en) | 1996-11-05 |
| AU5731096A (en) | 1997-02-18 |
| BR9609735A (pt) | 1999-03-16 |
| MX9800533A (es) | 1998-05-31 |
| EP0862659B1 (fr) | 2000-08-02 |
| DE69609624T2 (de) | 2000-11-23 |
| CA2224218C (fr) | 2009-08-04 |
| AU705253B2 (en) | 1999-05-20 |
| EP0862659A4 (fr) | 1998-09-09 |
| CO4560492A1 (es) | 1998-02-10 |
| EP0862659A1 (fr) | 1998-09-09 |
| DK0862659T3 (da) | 2000-12-18 |
| CA2224218A1 (fr) | 1997-02-06 |
| WO1997004139A1 (fr) | 1997-02-06 |
| RU2149910C1 (ru) | 2000-05-27 |
| ES2152025T3 (es) | 2001-01-16 |
| ATE195153T1 (de) | 2000-08-15 |
| PT862659E (pt) | 2000-11-30 |
| CU22612A3 (es) | 2000-02-10 |
| GT199600044A (es) | 1996-06-24 |
| DE69609624D1 (de) | 2000-09-07 |
| YU38796A (sh) | 1998-08-14 |
| GR3034662T3 (en) | 2001-01-31 |
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