GB101339A - Improvements in or relating to the Extraction of Copper. - Google Patents
Improvements in or relating to the Extraction of Copper.Info
- Publication number
- GB101339A GB101339A GB10933/16A GB1093316A GB101339A GB 101339 A GB101339 A GB 101339A GB 10933/16 A GB10933/16 A GB 10933/16A GB 1093316 A GB1093316 A GB 1093316A GB 101339 A GB101339 A GB 101339A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copper
- precipitating
- vessel
- pipe
- sulphur dioxide
- 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 4
- 229910052802 copper Inorganic materials 0.000 title abstract 4
- 239000010949 copper Substances 0.000 title abstract 4
- 238000000605 extraction Methods 0.000 title 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 6
- 235000010269 sulphur dioxide Nutrition 0.000 abstract 3
- 239000004291 sulphur dioxide Substances 0.000 abstract 3
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 abstract 2
- 241000272470 Circus Species 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 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
-
- 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
Abstract
101,339. Metals Research Co., (Assignees of Weidlein, E. R.). Aug. 31, 1915, [Convention date]. Sulphatizing. - In a process of obtaining copper from ores &c. by leaching with sulphuric acid and precipitating the copper from the neutralized copper sulphate solution by sulphur dioxide, as described in Specification 10500/14, the solution, together with the sulphur dioxide, is circu. lated through a heated precipitating-tank, and the residual hot liquor is circulated in heatexchanging relation with the entering liquor. In the apparatus shown, copper sulphate solution and sulphur dioxide are passed from a tank 1 through a heatexchanger 4 and pipe 7 to a precipitating-vessel 9, the pipe 7 and vessel 9 having jackets through which heated oil is circulated from a heater 16. The residual liquor passes through a pipe 10 to the heat-exchanger 4 and thence, after cooling, to the leach tanks. The precipitated copper iswithdrawn from a vessel 35 provided with valves 34, 36.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US101339XA | 1915-08-31 | 1915-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB101339A true GB101339A (en) | 1916-12-28 |
Family
ID=32295880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10933/16A Expired GB101339A (en) | 1915-08-31 | 1916-08-02 | Improvements in or relating to the Extraction of Copper. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB101339A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2753257A (en) * | 1953-11-04 | 1956-07-03 | Chemical Construction Corp | Hydrometallurgical production of metallic powders |
| WO2015081385A1 (en) * | 2013-12-03 | 2015-06-11 | The University Of Queensland | Copper processing method |
-
1916
- 1916-08-02 GB GB10933/16A patent/GB101339A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2753257A (en) * | 1953-11-04 | 1956-07-03 | Chemical Construction Corp | Hydrometallurgical production of metallic powders |
| WO2015081385A1 (en) * | 2013-12-03 | 2015-06-11 | The University Of Queensland | Copper processing method |
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