ZA837552B - Recovery of metal values from sulphide concentrates - Google Patents
Recovery of metal values from sulphide concentratesInfo
- Publication number
- ZA837552B ZA837552B ZA837552A ZA837552A ZA837552B ZA 837552 B ZA837552 B ZA 837552B ZA 837552 A ZA837552 A ZA 837552A ZA 837552 A ZA837552 A ZA 837552A ZA 837552 B ZA837552 B ZA 837552B
- Authority
- ZA
- South Africa
- Prior art keywords
- recovery
- metal values
- sulphide concentrates
- sulphide
- concentrates
- Prior art date
Links
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
- C22B23/0423—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
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals 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
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
-
- 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
- C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
-
- 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
-
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/32—Carboxylic acids
-
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
- C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08230245A GB2128597A (en) | 1982-10-22 | 1982-10-22 | Recovery of metal values from sulphide concentrates |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA837552B true ZA837552B (en) | 1984-06-27 |
Family
ID=10533788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA837552A ZA837552B (en) | 1982-10-22 | 1983-10-11 | Recovery of metal values from sulphide concentrates |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU2019683A (en) |
ES (1) | ES527014A0 (en) |
GB (1) | GB2128597A (en) |
PT (1) | PT77524B (en) |
ZA (1) | ZA837552B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9306201D0 (en) * | 1993-03-25 | 1993-05-19 | Sherritt Gordon Ltd | Recovery of zinc,iron,lead and silver values from sinc sulphide concentrate by a multi-stage pressure oxidation process |
BE1011619A3 (en) * | 1997-12-16 | 1999-11-09 | Sidmar Nv | PROCESS FOR TREATING contaminated FERRUGINOUS SLIB. |
GB9804486D0 (en) * | 1998-03-02 | 1998-04-29 | Robinson Lee F | Extraction of valuable metal |
US6315812B1 (en) * | 1999-04-28 | 2001-11-13 | International Pgm Technologies Ltd | Oxidative pressure leach recovery using halide ions |
AU763167B2 (en) * | 1999-04-28 | 2003-07-17 | International Pgm Technologies Limited | Oxidative pressure leach recovery of precious metals using halide ions |
EP1123901A1 (en) * | 2000-02-10 | 2001-08-16 | Fernando H. Garcia | Process for the production of di-hydrated calcium sulfate from exhausted sulfuric acid |
WO2007143807A1 (en) * | 2006-05-15 | 2007-12-21 | International Pgm Technologies | Recycling of solids in oxidative pressure leaching of metals using halide ions |
RU2447166C2 (en) * | 2010-06-16 | 2012-04-10 | Открытое акционерное общество "Иркутский научно-исследовательский институт благородных и редких металлов и алмазов" (ОАО "Иргиредмет") | Method of sulphide stock containing noble metals |
RU2528300C2 (en) * | 2012-11-19 | 2014-09-10 | Открытое акционерное общество "Иркутский научно-исследовательский институт благородных и редких металлов и алмазов" ОАО "Иргиредмет" | Method of sulphide stock containing noble metals |
RU2547056C1 (en) * | 2013-09-26 | 2015-04-10 | Открытое акционерное общество "Иркутский научно-исследовательский институт благородных и редких металлов и алмазов" ОАО "Иргиредмет" | Method of processing of feed stock containing precious metals and sulphides |
RU2625146C2 (en) * | 2015-11-03 | 2017-07-11 | Открытое акционерное общество "Иркутский научно-исследовательский институт благородных и редких металлов и алмазов" ОАО "Иргиредмет" | Method of extracting precious metals from forged gold-sulfide raw material |
CN107674977A (en) * | 2017-10-11 | 2018-02-09 | 北京科技大学 | A kind of method of hydrometallurgic recovery lead in cream from waste lead acid battery lead |
-
1982
- 1982-10-22 GB GB08230245A patent/GB2128597A/en not_active Withdrawn
-
1983
- 1983-10-11 ZA ZA837552A patent/ZA837552B/en unknown
- 1983-10-14 AU AU20196/83A patent/AU2019683A/en not_active Abandoned
- 1983-10-19 PT PT77524A patent/PT77524B/en not_active IP Right Cessation
- 1983-10-21 ES ES527014A patent/ES527014A0/en active Granted
Also Published As
Publication number | Publication date |
---|---|
ES8504961A1 (en) | 1985-05-01 |
GB2128597A (en) | 1984-05-02 |
PT77524B (en) | 1986-04-16 |
PT77524A (en) | 1983-11-01 |
ES527014A0 (en) | 1985-05-01 |
AU2019683A (en) | 1984-05-03 |
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