IE44899B1 - Refining of ferrous and base metal ores and concentrates - Google Patents
Refining of ferrous and base metal ores and concentratesInfo
- Publication number
- IE44899B1 IE44899B1 IE638/77A IE63877A IE44899B1 IE 44899 B1 IE44899 B1 IE 44899B1 IE 638/77 A IE638/77 A IE 638/77A IE 63877 A IE63877 A IE 63877A IE 44899 B1 IE44899 B1 IE 44899B1
- Authority
- IE
- Ireland
- Prior art keywords
- base metal
- ore
- concentrate
- solution
- copper
- Prior art date
Links
- 239000010953 base metal Substances 0.000 title claims abstract description 49
- 239000012141 concentrate Substances 0.000 title claims abstract description 25
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title description 2
- 238000007670 refining Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 46
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000011701 zinc Substances 0.000 claims abstract description 25
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 18
- 229910052742 iron Inorganic materials 0.000 claims abstract description 16
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000002002 slurry Substances 0.000 claims abstract description 11
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000005864 Sulphur Substances 0.000 claims abstract description 9
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 8
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 6
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims abstract description 5
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910001431 copper ion Inorganic materials 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 45
- 229910052802 copper Inorganic materials 0.000 claims description 45
- 239000010949 copper Substances 0.000 claims description 45
- 238000002156 mixing Methods 0.000 claims description 5
- 239000002244 precipitate Substances 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 238000004090 dissolution Methods 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 abstract description 16
- 238000005868 electrolysis reaction Methods 0.000 abstract description 4
- JQJCSZOEVBFDKO-UHFFFAOYSA-N lead zinc Chemical compound [Zn].[Pb] JQJCSZOEVBFDKO-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- -1 hydrogen ions Chemical class 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000001706 oxygenating effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 26
- 238000007254 oxidation reaction Methods 0.000 description 11
- 230000003647 oxidation Effects 0.000 description 10
- 238000011084 recovery Methods 0.000 description 10
- 238000002386 leaching Methods 0.000 description 9
- 229910052976 metal sulfide Inorganic materials 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 7
- 150000004763 sulfides Chemical class 0.000 description 7
- 238000005273 aeration Methods 0.000 description 6
- 229910052745 lead Inorganic materials 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910052952 pyrrhotite Inorganic materials 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical group ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001447 ferric ion Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000001226 reprecipitation Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000000638 solvent extraction 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
- C22B13/00—Obtaining lead
- C22B13/04—Obtaining lead by wet processes
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
-
- 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
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/10—Hydrochloric acid, other halogenated 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPC545576 | 1976-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE44899L IE44899L (en) | 1977-10-01 |
| IE44899B1 true IE44899B1 (en) | 1982-05-05 |
Family
ID=3766610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE638/77A IE44899B1 (en) | 1976-04-01 | 1977-03-25 | Refining of ferrous and base metal ores and concentrates |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4148698A (enExample) |
| JP (1) | JPS6014087B2 (enExample) |
| BR (1) | BR7702010A (enExample) |
| CA (1) | CA1092365A (enExample) |
| FR (1) | FR2346456A1 (enExample) |
| GB (1) | GB1576494A (enExample) |
| IE (1) | IE44899B1 (enExample) |
| MY (1) | MY8500142A (enExample) |
| PL (1) | PL111096B1 (enExample) |
| YU (1) | YU86077A (enExample) |
| ZA (1) | ZA771829B (enExample) |
| ZM (1) | ZM4377A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4902343A (en) * | 1976-07-20 | 1990-02-20 | Societe Miniere Et Metallurgique De Penarroya | Hydrometallurgical process for the treatment of sulphidized compounds containing lead |
| JPS5622603A (en) * | 1979-06-22 | 1981-03-03 | Nat Res Dev | Method of lixiviating chloride |
| FR2532294B1 (fr) * | 1982-08-24 | 1985-07-19 | Minemet Rech Sa | Procede pour la dissolution selective du plomb, du nickel et du cobalt |
| US4536214A (en) * | 1983-07-07 | 1985-08-20 | Duval Corporation | Metal sulphide extraction |
| ZM7485A1 (en) * | 1984-10-05 | 1986-04-28 | Dextec Metallurg | Production of zinc from ores and concentrates |
| AP538A (en) * | 1992-06-26 | 1996-09-18 | Intec Pty Ltd | Production of metal from minerals |
| FI108864B (fi) * | 2000-12-20 | 2002-04-15 | Outokumpu Oy | Menetelmä kuparirikasteen liuottamiseksi |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3673061A (en) * | 1971-02-08 | 1972-06-27 | Cyprus Metallurg Process | Process for the recovery of metals from sulfide ores through electrolytic dissociation of the sulfides |
| US3891522A (en) * | 1972-02-28 | 1975-06-24 | Cominco Ltd | Hydrometallurgical process for treating copper-iron sulphides |
| US3736238A (en) * | 1972-04-21 | 1973-05-29 | Cyprus Metallurg Process | Process for the recovery of metals from sulfide ores through electrolytic dissociation of the sulfides |
| US3923616A (en) * | 1973-10-01 | 1975-12-02 | Du Pont | Recovery of metal values from ores |
-
1977
- 1977-03-25 IE IE638/77A patent/IE44899B1/en unknown
- 1977-03-28 ZA ZA00771829A patent/ZA771829B/xx unknown
- 1977-03-28 US US05/782,178 patent/US4148698A/en not_active Expired - Lifetime
- 1977-03-29 FR FR7709310A patent/FR2346456A1/fr active Granted
- 1977-03-30 GB GB13425/77A patent/GB1576494A/en not_active Expired
- 1977-03-30 BR BR7702010A patent/BR7702010A/pt unknown
- 1977-03-30 JP JP52036879A patent/JPS6014087B2/ja not_active Expired
- 1977-03-31 YU YU00860/77A patent/YU86077A/xx unknown
- 1977-03-31 CA CA275,201A patent/CA1092365A/en not_active Expired
- 1977-04-01 PL PL1977197133A patent/PL111096B1/pl unknown
- 1977-05-16 ZM ZM43/77A patent/ZM4377A1/xx unknown
-
1985
- 1985-12-30 MY MY142/85A patent/MY8500142A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE44899L (en) | 1977-10-01 |
| JPS52134803A (en) | 1977-11-11 |
| US4148698A (en) | 1979-04-10 |
| GB1576494A (en) | 1980-10-08 |
| FR2346456B1 (enExample) | 1983-10-21 |
| PL111096B1 (en) | 1980-08-30 |
| BR7702010A (pt) | 1977-12-20 |
| FR2346456A1 (fr) | 1977-10-28 |
| PL197133A1 (pl) | 1978-05-22 |
| MY8500142A (en) | 1985-12-31 |
| YU86077A (en) | 1982-06-30 |
| CA1092365A (en) | 1980-12-30 |
| ZA771829B (en) | 1978-03-29 |
| JPS6014087B2 (ja) | 1985-04-11 |
| ZM4377A1 (en) | 1989-06-30 |
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