DE2202298A1 - Verfahren zur Gewinnung und Trennung von Kupfer- und Nickelanteilen aus Rohschmelzen u.ae. Ausgangsprodukten - Google Patents
Verfahren zur Gewinnung und Trennung von Kupfer- und Nickelanteilen aus Rohschmelzen u.ae. AusgangsproduktenInfo
- Publication number
- DE2202298A1 DE2202298A1 DE19722202298 DE2202298A DE2202298A1 DE 2202298 A1 DE2202298 A1 DE 2202298A1 DE 19722202298 DE19722202298 DE 19722202298 DE 2202298 A DE2202298 A DE 2202298A DE 2202298 A1 DE2202298 A1 DE 2202298A1
- Authority
- DE
- Germany
- Prior art keywords
- copper
- nickel
- leaching
- stage
- solution
- 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.)
- Ceased
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 270
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims description 135
- 229910052759 nickel Inorganic materials 0.000 title claims description 134
- 229910052802 copper Inorganic materials 0.000 title claims description 133
- 239000010949 copper Substances 0.000 title claims description 133
- 238000000034 method Methods 0.000 title claims description 51
- 238000000605 extraction Methods 0.000 title claims description 29
- 230000008569 process Effects 0.000 title claims description 24
- 238000000926 separation method Methods 0.000 title claims description 17
- 239000000155 melt Substances 0.000 title claims description 16
- 238000002386 leaching Methods 0.000 claims description 140
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 42
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 42
- 229910052717 sulfur Inorganic materials 0.000 claims description 42
- 239000011593 sulfur Substances 0.000 claims description 42
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 25
- 239000010970 precious metal Substances 0.000 claims description 20
- 239000002002 slurry Substances 0.000 claims description 20
- 238000011084 recovery Methods 0.000 claims description 18
- 150000002739 metals Chemical class 0.000 claims description 14
- 230000001590 oxidative effect Effects 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 6
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical class [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 3
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims 10
- 239000007864 aqueous solution Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 36
- 229910052742 iron Inorganic materials 0.000 description 18
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 15
- 229910052785 arsenic Inorganic materials 0.000 description 13
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- 239000001301 oxygen Substances 0.000 description 11
- 239000002253 acid Substances 0.000 description 10
- 239000010941 cobalt Substances 0.000 description 10
- 229910017052 cobalt Inorganic materials 0.000 description 10
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 10
- 239000012535 impurity Substances 0.000 description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 230000002378 acidificating effect Effects 0.000 description 7
- 229910021529 ammonia Inorganic materials 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 238000003723 Smelting Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 238000009854 hydrometallurgy Methods 0.000 description 4
- 229910052763 palladium Inorganic materials 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- -1 precious metals Chemical class 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 3
- 235000011130 ammonium sulphate Nutrition 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 3
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 229910000365 copper sulfate Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 239000011669 selenium Substances 0.000 description 2
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- UYJXRRSPUVSSMN-UHFFFAOYSA-P ammonium sulfide Chemical compound [NH4+].[NH4+].[S-2] UYJXRRSPUVSSMN-UHFFFAOYSA-P 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010291 electrical method Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 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
- BMWMWYBEJWFCJI-UHFFFAOYSA-K iron(3+);trioxido(oxo)-$l^{5}-arsane Chemical compound [Fe+3].[O-][As]([O-])([O-])=O BMWMWYBEJWFCJI-UHFFFAOYSA-K 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000009853 pyrometallurgy Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000019635 sulfation Effects 0.000 description 1
- 238000005670 sulfation reaction Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 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
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/043—Sulfurated acids or salts thereof
-
- 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)
- Agricultural Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA103353 | 1971-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2202298A1 true DE2202298A1 (de) | 1972-08-03 |
Family
ID=4088547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722202298 Ceased DE2202298A1 (de) | 1971-01-22 | 1972-01-19 | Verfahren zur Gewinnung und Trennung von Kupfer- und Nickelanteilen aus Rohschmelzen u.ae. Ausgangsprodukten |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS551973B1 (enrdf_load_stackoverflow) |
| AU (1) | AU461523B2 (enrdf_load_stackoverflow) |
| CA (1) | CA930556A (enrdf_load_stackoverflow) |
| DE (1) | DE2202298A1 (enrdf_load_stackoverflow) |
| FI (1) | FI56701C (enrdf_load_stackoverflow) |
| FR (1) | FR2122605B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1371086A (enrdf_load_stackoverflow) |
| NO (1) | NO130688C (enrdf_load_stackoverflow) |
| ZA (1) | ZA718455B (enrdf_load_stackoverflow) |
| ZM (1) | ZM872A1 (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1107678A (en) * | 1978-04-12 | 1981-08-25 | Kohur N. Subramanian | Nickel recovery from sulfur-deficient mattes |
| CN103290221A (zh) * | 2012-02-28 | 2013-09-11 | 兰州理工大学 | 从黑铜泥中回收铜砷锑的方法 |
| CN105063356B (zh) * | 2015-09-14 | 2017-04-12 | 浙江工商大学 | 一种具有吸附功能的螯合树脂用于回收钴铜矿石中铜的方法 |
| FI129207B (en) * | 2017-05-26 | 2021-09-15 | Skyscape Oy | Method for treating a solution containing metal sulphates |
| CN112280979A (zh) * | 2020-11-19 | 2021-01-29 | 金川集团股份有限公司 | 一种从多金属合金物料中富集贵金属的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1215383A (fr) * | 1957-12-10 | 1960-04-19 | Sherritt Gordon Mines Ltd | Procédé d'extraction de métaux non ferreux |
| FR1465405A (fr) * | 1964-07-08 | 1967-01-13 | Sherritt Gordon Mines Ltd | Procédé de lixiviation de matte à haute teneur en nickel |
-
1971
- 1971-01-22 CA CA930556A patent/CA930556A/en not_active Expired
- 1971-12-17 ZA ZA718455A patent/ZA718455B/xx unknown
- 1971-12-17 GB GB5887871A patent/GB1371086A/en not_active Expired
- 1971-12-29 NO NO491371A patent/NO130688C/no unknown
- 1971-12-30 AU AU37473/71A patent/AU461523B2/en not_active Expired
-
1972
- 1972-01-13 ZM ZM872A patent/ZM872A1/xx unknown
- 1972-01-17 JP JP629072A patent/JPS551973B1/ja active Pending
- 1972-01-19 DE DE19722202298 patent/DE2202298A1/de not_active Ceased
- 1972-01-20 FI FI149/72A patent/FI56701C/fi active
- 1972-01-21 FR FR7202143A patent/FR2122605B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA930556A (en) | 1973-07-24 |
| ZM872A1 (en) | 1972-09-21 |
| FI56701C (fi) | 1980-03-10 |
| AU3747371A (en) | 1973-07-05 |
| JPS551973B1 (enrdf_load_stackoverflow) | 1980-01-17 |
| NO130688C (enrdf_load_stackoverflow) | 1975-01-22 |
| FR2122605A1 (enrdf_load_stackoverflow) | 1972-09-01 |
| AU461523B2 (en) | 1975-05-29 |
| FR2122605B1 (enrdf_load_stackoverflow) | 1976-06-11 |
| GB1371086A (en) | 1974-10-23 |
| NO130688B (enrdf_load_stackoverflow) | 1974-10-14 |
| ZA718455B (en) | 1972-09-27 |
| FI56701B (fi) | 1979-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8131 | Rejection |