CA1095260A - Procede d'enrichissement du minerai au sulfure de nickel - Google Patents
Procede d'enrichissement du minerai au sulfure de nickelInfo
- Publication number
- CA1095260A CA1095260A CA268,136A CA268136A CA1095260A CA 1095260 A CA1095260 A CA 1095260A CA 268136 A CA268136 A CA 268136A CA 1095260 A CA1095260 A CA 1095260A
- Authority
- CA
- Canada
- Prior art keywords
- ore
- weight
- mixture
- nickel
- percent
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims abstract description 74
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 title description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 159
- 239000012141 concentrate Substances 0.000 claims abstract description 80
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 79
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 78
- 239000000203 mixture Substances 0.000 claims abstract description 63
- 239000011780 sodium chloride Substances 0.000 claims abstract description 39
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 35
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000571 coke Substances 0.000 claims abstract description 24
- 229910052952 pyrrhotite Inorganic materials 0.000 claims abstract description 24
- 239000000292 calcium oxide Substances 0.000 claims abstract description 19
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 13
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 13
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 10
- 239000003245 coal Substances 0.000 claims abstract description 5
- 239000010949 copper Substances 0.000 claims description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 24
- 229910052802 copper Inorganic materials 0.000 claims description 24
- 238000005188 flotation Methods 0.000 claims description 22
- 239000003153 chemical reaction reagent Substances 0.000 claims description 19
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 18
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 239000003575 carbonaceous material Substances 0.000 claims description 14
- 238000007885 magnetic separation Methods 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 11
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 9
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 9
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 9
- 239000004571 lime Substances 0.000 claims description 9
- 229940043430 calcium compound Drugs 0.000 claims description 8
- 150000001674 calcium compounds Chemical class 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 239000010941 cobalt Substances 0.000 claims description 6
- 229910017052 cobalt Inorganic materials 0.000 claims description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 6
- 238000004513 sizing Methods 0.000 claims description 6
- 229910052951 chalcopyrite Inorganic materials 0.000 claims description 5
- DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 3
- 238000010791 quenching Methods 0.000 claims 2
- 230000000171 quenching effect Effects 0.000 claims 2
- 150000003464 sulfur compounds Chemical class 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 16
- 239000000654 additive Substances 0.000 abstract description 15
- 235000011116 calcium hydroxide Nutrition 0.000 abstract description 8
- 238000005204 segregation Methods 0.000 abstract description 6
- 239000003638 chemical reducing agent Substances 0.000 abstract description 5
- 229910052954 pentlandite Inorganic materials 0.000 abstract description 5
- 239000007858 starting material Substances 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000007796 conventional method Methods 0.000 abstract 1
- 235000008504 concentrate Nutrition 0.000 description 61
- 230000005291 magnetic effect Effects 0.000 description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 20
- 239000000047 product Substances 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 9
- 238000009826 distribution Methods 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000011593 sulfur Substances 0.000 description 5
- 229910052717 sulfur Inorganic materials 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- -1 corrosion resistance Chemical class 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 229910052569 sulfide mineral Inorganic materials 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002006 petroleum coke Substances 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- BUGICWZUDIWQRQ-UHFFFAOYSA-N copper iron sulfane Chemical compound S.[Fe].[Cu] BUGICWZUDIWQRQ-UHFFFAOYSA-N 0.000 description 1
- 229910001779 copper mineral Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910001710 laterite Inorganic materials 0.000 description 1
- 239000011504 laterite Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- VXFDQYQEGQQDOJ-UHFFFAOYSA-N nickel Chemical compound [Ni].[Ni].[Ni].[Ni] VXFDQYQEGQQDOJ-UHFFFAOYSA-N 0.000 description 1
- XIKYYQJBTPYKSG-UHFFFAOYSA-N nickel Chemical compound [Ni].[Ni] XIKYYQJBTPYKSG-UHFFFAOYSA-N 0.000 description 1
- 229910021652 non-ferrous alloy Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005456 ore beneficiation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/684,384 US4021657A (en) | 1975-05-13 | 1976-05-07 | Surface elastic wave memory correlator |
| US684,384 | 1976-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1095260A true CA1095260A (fr) | 1981-02-10 |
Family
ID=24747826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA268,136A Expired CA1095260A (fr) | 1976-05-07 | 1976-12-17 | Procede d'enrichissement du minerai au sulfure de nickel |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1095260A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643133A (zh) * | 2022-03-10 | 2022-06-21 | 金川集团股份有限公司 | 一种非均匀分布的硫化铜镍尾矿的选矿方法 |
| CN115818739A (zh) * | 2022-12-22 | 2023-03-21 | 广西中伟新能源科技有限公司 | 使用高冰镍制备硫酸镍的方法 |
-
1976
- 1976-12-17 CA CA268,136A patent/CA1095260A/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643133A (zh) * | 2022-03-10 | 2022-06-21 | 金川集团股份有限公司 | 一种非均匀分布的硫化铜镍尾矿的选矿方法 |
| CN114643133B (zh) * | 2022-03-10 | 2023-09-22 | 金川集团股份有限公司 | 一种非均匀分布的硫化铜镍尾矿的选矿方法 |
| CN115818739A (zh) * | 2022-12-22 | 2023-03-21 | 广西中伟新能源科技有限公司 | 使用高冰镍制备硫酸镍的方法 |
| CN115818739B (zh) * | 2022-12-22 | 2024-07-09 | 广西中伟新能源科技有限公司 | 使用高冰镍制备硫酸镍的方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4295881A (en) | Process for extraction of platinum group metals from chromite-bearing ore | |
| JPS60197253A (ja) | 複雑硫化鉱の選鉱法 | |
| EP3133177B1 (fr) | Procédé de fusion de minerai d'oxyde de nickel en mode humide | |
| US3453101A (en) | Process for treating nickeliferous ore | |
| Rao | Nickel and Cobalt ores: flotation | |
| Iwasaki et al. | Processing techniques for difficult-to-treat ores by combining chemical metallurgy and mineral processing | |
| US3754896A (en) | Process for recovering nickel from very low grade primary nickel ores | |
| ABUBAKRE et al. | Characterization and beneficiation of Anka chromite ore using magnetic separation process | |
| US2719082A (en) | Method for producing high grade hematite from nickeliferous iron sulfide ore | |
| FI93974C (fi) | Menetelmä sulfidisten, vaikeasti sulatettavien nikkelirikasteiden tai vastaavien seosten hyödyntämiseksi | |
| CA1095260A (fr) | Procede d'enrichissement du minerai au sulfure de nickel | |
| US2556215A (en) | Method of producing high-grade iron oxide from ores rich in nickeliferous pyrrhotite | |
| US3656935A (en) | Process for recovering nickel from nickel ores | |
| US4135913A (en) | Thermal concentration of non-ferrous metal values in sulfide minerals | |
| Swamy et al. | Enrichment of the manganese to iron ratio of ferruginous low-grade manganese ore using solid reductant | |
| Byrne et al. | Process development for the separation of tetrahedrite from chalcopyrite in the Neves-Corvo ore of Somincor SA, Portugal | |
| Chepushtanova et al. | Flotation studies of the middling product of lead-zinc ores with preliminary sulfidizing roasting of oxidized lead and zinc compounds | |
| US3313601A (en) | Recovery of metal values from oxygenated ores | |
| RU2149709C1 (ru) | Способ переработки окисленных медных руд | |
| US4276081A (en) | Process for beneficiating ores | |
| US4120697A (en) | Segregation-separation of copper from nickel in copper-nickel sulfide concentrates | |
| US4402735A (en) | Treating deep sea nodules by segregation roasting | |
| Göveli | Nickel extraction from gördes laterites by hydrochloric acid leaching | |
| CN115155794B (zh) | 一种从浮选尾矿中回收生产硫精砂的浮选工艺 | |
| Sandhu | Physical Separation of Thermally Upgraded Pyrrhotite |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |