ES438675A1 - Procedimiento para la obtencion de cobre. - Google Patents
Procedimiento para la obtencion de cobre.Info
- Publication number
- ES438675A1 ES438675A1 ES438675A ES438675A ES438675A1 ES 438675 A1 ES438675 A1 ES 438675A1 ES 438675 A ES438675 A ES 438675A ES 438675 A ES438675 A ES 438675A ES 438675 A1 ES438675 A1 ES 438675A1
- Authority
- ES
- Spain
- Prior art keywords
- copper
- iron
- minerals
- processes
- 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.)
- Expired
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 6
- 229910052802 copper Inorganic materials 0.000 title abstract 6
- 239000010949 copper Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 238000002386 leaching Methods 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical class [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 abstract 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical class [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 abstract 1
- 229910052683 pyrite Inorganic materials 0.000 abstract 1
- 239000011028 pyrite Substances 0.000 abstract 1
- 229910052569 sulfide mineral Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- 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
- C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Inorganic Chemistry (AREA)
- Microbiology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752501184 DE2501184C2 (de) | 1975-06-18 | 1975-01-14 | Verfahren zur gewinnung von kupfer |
| ES438675A ES438675A1 (es) | 1975-06-18 | 1975-06-18 | Procedimiento para la obtencion de cobre. |
| PT64689A PT64689A (en) | 1975-01-14 | 1976-01-13 | Copper extn. from ores - by leaching with aq. ferric salts and extracting dissolved copper by ion exchange |
| GB2134376A GB1528061A (en) | 1975-06-18 | 1976-05-24 | Processes for extracting copper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES438675A ES438675A1 (es) | 1975-06-18 | 1975-06-18 | Procedimiento para la obtencion de cobre. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES438675A1 true ES438675A1 (es) | 1977-03-01 |
Family
ID=8469565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES438675A Expired ES438675A1 (es) | 1975-01-14 | 1975-06-18 | Procedimiento para la obtencion de cobre. |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2501184C2 (de) |
| ES (1) | ES438675A1 (de) |
| GB (1) | GB1528061A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2294958A1 (es) * | 2003-07-15 | 2008-04-01 | Mintek | Proceso oxidativo de lixiviacion. |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU731640B2 (en) * | 1997-03-03 | 2001-04-05 | Mintek | A process for the leaching of chalcopyrite |
| PE20060789A1 (es) | 2004-10-22 | 2006-08-10 | Biosigma Sa | Cepa de bacteria wenelen dsm 16786 y proceso de lixiviacion basado en la inoculacion de dicha cepa |
| JP4440903B2 (ja) | 2005-08-17 | 2010-03-24 | バイオシグマ・エス・エー | 硫黄酸化細菌およびその硫化銅鉱バイオリーチングプロセスへの利用 |
| CN107532229B (zh) | 2015-04-17 | 2021-10-08 | 不列颠哥伦比亚大学 | 用具有硫代羰基官能团的试剂浸出金属硫化物的工艺 |
-
1975
- 1975-01-14 DE DE19752501184 patent/DE2501184C2/de not_active Expired
- 1975-06-18 ES ES438675A patent/ES438675A1/es not_active Expired
-
1976
- 1976-05-24 GB GB2134376A patent/GB1528061A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2294958A1 (es) * | 2003-07-15 | 2008-04-01 | Mintek | Proceso oxidativo de lixiviacion. |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1528061A (en) | 1978-10-11 |
| DE2501184B1 (de) | 1976-06-24 |
| DE2501184C2 (de) | 1977-02-10 |
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