CN1650038A - 含镍的铁矾土矿石的常压浸取方法 - Google Patents
含镍的铁矾土矿石的常压浸取方法 Download PDFInfo
- Publication number
- CN1650038A CN1650038A CNA038097737A CN03809773A CN1650038A CN 1650038 A CN1650038 A CN 1650038A CN A038097737 A CNA038097737 A CN A038097737A CN 03809773 A CN03809773 A CN 03809773A CN 1650038 A CN1650038 A CN 1650038A
- Authority
- CN
- China
- Prior art keywords
- ore
- iron
- magnesium content
- saprolite
- leaching
- 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
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 114
- 238000000034 method Methods 0.000 title claims abstract description 88
- 230000008569 process Effects 0.000 title claims abstract description 64
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 41
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 212
- 239000011777 magnesium Substances 0.000 claims abstract description 115
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 90
- 238000002386 leaching Methods 0.000 claims abstract description 85
- 229910052742 iron Inorganic materials 0.000 claims abstract description 81
- 239000002002 slurry Substances 0.000 claims abstract description 74
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 70
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 69
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 claims abstract description 53
- 229910052598 goethite Inorganic materials 0.000 claims abstract description 50
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 33
- 239000010941 cobalt Substances 0.000 claims abstract description 33
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000001556 precipitation Methods 0.000 claims abstract description 23
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000011084 recovery Methods 0.000 claims abstract description 11
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 10
- 238000005065 mining Methods 0.000 claims abstract description 9
- 235000014413 iron hydroxide Nutrition 0.000 claims abstract description 7
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 91
- 229910052935 jarosite Inorganic materials 0.000 claims description 28
- 239000002244 precipitate Substances 0.000 claims description 25
- 239000011734 sodium Substances 0.000 claims description 21
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 16
- 235000019738 Limestone Nutrition 0.000 claims description 15
- 239000006028 limestone Substances 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 14
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 12
- 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 claims description 9
- 229910052708 sodium Inorganic materials 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 7
- 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 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 7
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 7
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 150000002500 ions Chemical class 0.000 claims description 5
- -1 ammonium ions Chemical class 0.000 claims description 3
- 229910052595 hematite Inorganic materials 0.000 claims description 3
- 239000011019 hematite Substances 0.000 claims description 3
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 claims description 3
- 238000006386 neutralization reaction Methods 0.000 claims description 3
- 229910000273 nontronite Inorganic materials 0.000 claims description 3
- 239000000376 reactant Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- WBZKQQHYRPRKNJ-UHFFFAOYSA-L disulfite Chemical compound [O-]S(=O)S([O-])(=O)=O WBZKQQHYRPRKNJ-UHFFFAOYSA-L 0.000 claims description 2
- 229910052602 gypsum Inorganic materials 0.000 claims description 2
- 239000010440 gypsum Substances 0.000 claims description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 2
- 238000005342 ion exchange Methods 0.000 claims description 2
- 238000000622 liquid--liquid extraction Methods 0.000 claims description 2
- 238000000638 solvent extraction Methods 0.000 claims description 2
- 230000033116 oxidation-reduction process Effects 0.000 claims 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000001117 sulphuric acid Substances 0.000 abstract description 15
- 235000011149 sulphuric acid Nutrition 0.000 abstract description 15
- 229910021653 sulphate ion Inorganic materials 0.000 abstract description 6
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 30
- 239000000243 solution Substances 0.000 description 30
- 239000002253 acid Substances 0.000 description 26
- 238000000605 extraction Methods 0.000 description 22
- 239000013078 crystal Substances 0.000 description 20
- 238000002474 experimental method Methods 0.000 description 15
- 229910001710 laterite Inorganic materials 0.000 description 12
- 239000011504 laterite Substances 0.000 description 12
- 239000002689 soil Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 10
- 235000013980 iron oxide Nutrition 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- 239000000470 constituent Substances 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 4
- 239000011572 manganese Substances 0.000 description 4
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 3
- 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 3
- 235000012206 bottled water Nutrition 0.000 description 3
- 229910001919 chlorite Inorganic materials 0.000 description 3
- 229910052619 chlorite group Inorganic materials 0.000 description 3
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 229910001448 ferrous ion Inorganic materials 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 235000002639 sodium chloride Nutrition 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 235000010269 sulphur dioxide Nutrition 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910021647 smectite Inorganic materials 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
- 239000004291 sulphur dioxide Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241000761389 Copa Species 0.000 description 1
- 229910002588 FeOOH Inorganic materials 0.000 description 1
- 229910021260 NaFe Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical class Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 229960004887 ferric hydroxide Drugs 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 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
- 239000004571 lime Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- 229940001584 sodium metabisulfite Drugs 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- 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
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- 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)
Abstract
Description
矿石类型 | Fe wt% | Mg wt% | Ni wt% | Co wt% | Fe/Ni比例 |
印尼褐铁矿 | 40.8 | 1.30 | 1.53 | 0.10 | 27 |
印尼腐泥土 | 8.5 | 14.60 | 3.37 | 0.03 | 3 |
高铁含量的印尼腐泥土 | 18.5 | 11.10 | 2.18 | 0.14 | 9 |
新卡利多尼亚褐铁矿 | 47.1 | 0.40 | 1.33 | 0.16 | 35 |
新卡利多尼亚腐泥土 | 7.7 | 23.3 | 1.00 | 0.02 | 8 |
西澳大利亚低镁矿石 | 25.4 | 4.90 | 2.50 | 0.07 | 10 |
西澳大利亚高镁矿石 | 10.0 | 16.6 | 1.38 | 0.02 | 7 |
古巴低镁绿脱石矿 | 21.6 | 2.60 | 1.80 | 0.05 | 12 |
古巴高镁绿脱石矿 | 18.8 | 8.30 | 1.17 | 0.04 | 16 |
Ni | Fe | Mg | Co | Na | |
褐铁矿,wt%腐泥土,wt%晶种,wt%残余物,wt% | 1.491.890.120.23 | 40.113.829.425.9 | 1.6414.650.580.84 | 0.1500.140<0.0050.013 | <0.010.160.651.83 |
总提取率,% | 81.1 | 0 | 85.1 | 85.0 |
Ni | Fe | Mg | Co | Na | |
褐铁矿,wt%腐泥土,wt%晶种,wt%残余物,wt% | 1.552.170.410.35 | 40.818.027.928.7 | 1.4711.61.170.96 | 0.120.140.0680.007 | <0.01<0.01<0.01<0.01 |
总提取率,% | 80.8 | 6.5 | 82.0 | 94.9 |
Ni | Fe | Mg | Co | Na | |
褐铁矿,wt%腐泥土,wt%晶种,wt%残余物,wt% | 1.532.180.410.27 | 40.318.426.723.8 | 1.4612.401.270.96 | 0.1100.1400.0740.006 | <0.01<0.01<0.01<0.01 |
总提取率,% | 82.2 | 5.5 | 80.8 | 94.7 |
Ni | Fe | Mg | Co | Na | |
褐铁矿,wt%腐泥土,wt%晶种,wt%残余物,wt% | 1.482.200.430.24 | 39.618.528.624.5 | 1.4111.301.160.85 | 0.1100.1400.0720.007 | <0.01<0.01<0.01<0.01 |
总提取率,% | 84.2 | 7.5 | 80.5 | 93.9 |
Ni | Fe | Mg | Co | Na | |
褐铁矿,wt%腐泥土,wt%晶种,wt%残余物,wt% | 1.593.430.370.56 | 41.48.4623.826.1 | 1.4515.21.301.94 | 0.120.0340.0060.008 | <0.01<0.01<0.01<0.01 |
总提取率,% | 82.7 | 16.4 | 82.8 | 91.0 |
Ni | Fe | Mg | Co | Na | |
褐铁矿,wt%腐泥土,wt%晶种,wt%残余物,wt% | 1.533.430.370.21 | 40.38.723.823.6 | 1.4615.21.300.67 | 0.1100.0320.006<0.005 | <0.01<0.01<0.01<0.01 |
总提取率,% | 89.5 | 12.5 | 88.6 | >95 |
Ni | Fe | Mg | Co | Na | |
褐铁矿,wt%腐泥土,wt%晶种,wt%残余物,wt% | 1.572.730.370.30 | 42.311.423.825.5 | 1.4014.41.301.21 | 0.1200.0410.006<0.005 | <0.01<0.01<0.01<0.01 |
总提取率,% | 86.1 | 15.5 | 84.3 | >95 |
Ni | Fe | Mg | Co | Na | |
褐铁矿,wt%腐泥土,wt%晶种,wt%残余物,wt% | 1.532.180.270.4 | 40.318.422.928.1 | 1.4612.401.111.12 | 0.1100.1400.0740.005 | <0.01<0.01<0.01<0.01 |
总提取率,% | 78.4 | 10.7 | 83.1 | 95.9 |
Ni | Fe | Mg | Co | Na | |
褐铁矿,wt% | 1.57 | 41.2 | 1.45 | 0.120 | <0.01 |
腐泥土,wt%晶种,wt%残余物,wt% | 2.260.280.45 | 19.026.126.4 | 11.301.041.46 | 0.1400.0070.009 | <0.01<0.01<0.01 |
总提取率,% | 80.4 | 33.4 | 81.9 | 94.2 |
Ni | Fe | Mg | Co | Na | |
褐铁矿,wt%腐泥土,wt%残余物,wt% | 1.542.720.33 | 41.511.3121.8 | 1.3814.331.22 | 0.1140.040<0.005 | 0.060.030.06 |
总提取率,% | 80.8 | 2.83 | 80.6 | >95 |
Ni | Fe | Mg | Co | Na | |
褐铁矿,wt%腐泥土,wt%残余物,wt% | 1.543.120.35 | 42.710.9522.02 | 1.4913.351.58 | 0.1170.0390.006 | 0.060.020.05 |
总提取率,% | 81.5 | 9.3 | 72.7 | 91.6 |
Claims (24)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPS2019 | 2002-04-29 | ||
AUPS2019A AUPS201902A0 (en) | 2002-04-29 | 2002-04-29 | Modified atmospheric leach process for laterite ores |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1650038A true CN1650038A (zh) | 2005-08-03 |
CN100557047C CN100557047C (zh) | 2009-11-04 |
Family
ID=3835592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038097737A Expired - Fee Related CN100557047C (zh) | 2002-04-29 | 2003-03-14 | 含镍的铁矾土矿石的常压浸取方法 |
Country Status (12)
Country | Link |
---|---|
US (1) | US7416711B2 (zh) |
EP (1) | EP1499751B1 (zh) |
JP (2) | JP2005523996A (zh) |
CN (1) | CN100557047C (zh) |
AU (1) | AUPS201902A0 (zh) |
BR (1) | BR0309582A (zh) |
CA (1) | CA2484134A1 (zh) |
CO (1) | CO5611213A2 (zh) |
EA (1) | EA006457B1 (zh) |
ES (1) | ES2298542T3 (zh) |
WO (1) | WO2003093517A1 (zh) |
ZA (1) | ZA200408324B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009132558A1 (zh) * | 2008-04-30 | 2009-11-05 | 江西稀有稀土金属钨业集团有限公司 | 一种提取镍和/或钴的方法 |
CN103710542A (zh) * | 2014-01-13 | 2014-04-09 | 中国恩菲工程技术有限公司 | 类铁精矿及其制备方法 |
CN104204245A (zh) * | 2012-03-21 | 2014-12-10 | 住友金属矿山株式会社 | 制铁用赤铁矿的制造方法 |
CN113881843A (zh) * | 2021-05-31 | 2022-01-04 | 金川集团股份有限公司 | 一种降低镍精矿中镁含量的生产系统及生产方法 |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO2005098061A1 (ja) * | 2004-03-31 | 2005-10-20 | Pacific Metals Co., Ltd. | ニッケルまたはコバルトの浸出方法および回収方法 |
EP1752550B1 (en) * | 2004-05-27 | 2014-01-15 | Pacific Metals Co., Ltd. | Method of recovering nickel and cobalt |
BRPI0506127B1 (pt) * | 2004-05-27 | 2015-04-22 | Pacific Metals Co Ltd | Processo para a recuperação de níquel ou de cobalto |
BRPI0512430A (pt) * | 2004-06-28 | 2008-03-04 | Skye Resources Inc | processo para lixiviar minérios de laterita contendo limonita e saprolita |
WO2006000020A1 (en) * | 2004-06-29 | 2006-01-05 | European Nickel Plc | Improved leaching of base metals |
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Cited By (7)
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WO2009132558A1 (zh) * | 2008-04-30 | 2009-11-05 | 江西稀有稀土金属钨业集团有限公司 | 一种提取镍和/或钴的方法 |
CN104204245A (zh) * | 2012-03-21 | 2014-12-10 | 住友金属矿山株式会社 | 制铁用赤铁矿的制造方法 |
CN104204245B (zh) * | 2012-03-21 | 2016-12-21 | 住友金属矿山株式会社 | 制铁用赤铁矿的制造方法 |
US9776885B2 (en) | 2012-03-21 | 2017-10-03 | Sumitomo Metal Mining Co., Ltd. | Method for producing hematite for ironmaking |
CN103710542A (zh) * | 2014-01-13 | 2014-04-09 | 中国恩菲工程技术有限公司 | 类铁精矿及其制备方法 |
CN113881843A (zh) * | 2021-05-31 | 2022-01-04 | 金川集团股份有限公司 | 一种降低镍精矿中镁含量的生产系统及生产方法 |
CN113881843B (zh) * | 2021-05-31 | 2024-03-22 | 金川集团股份有限公司 | 一种降低镍精矿中镁含量的生产系统及生产方法 |
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JP2010163688A (ja) | 2010-07-29 |
EP1499751B1 (en) | 2007-11-28 |
CO5611213A2 (es) | 2006-02-28 |
AU2003209829A1 (en) | 2003-11-17 |
US7416711B2 (en) | 2008-08-26 |
EP1499751A1 (en) | 2005-01-26 |
ZA200408324B (en) | 2006-07-26 |
US20050226797A1 (en) | 2005-10-13 |
EA200401443A1 (ru) | 2005-06-30 |
CA2484134A1 (en) | 2003-11-13 |
JP5226711B2 (ja) | 2013-07-03 |
BR0309582A (pt) | 2005-03-01 |
JP2005523996A (ja) | 2005-08-11 |
EP1499751A4 (en) | 2006-11-02 |
AUPS201902A0 (en) | 2002-06-06 |
ES2298542T3 (es) | 2008-05-16 |
CN100557047C (zh) | 2009-11-04 |
WO2003093517A1 (en) | 2003-11-13 |
EA006457B1 (ru) | 2005-12-29 |
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