GB1375055A - - Google Patents
Info
- Publication number
- GB1375055A GB1375055A GB913872A GB913872A GB1375055A GB 1375055 A GB1375055 A GB 1375055A GB 913872 A GB913872 A GB 913872A GB 913872 A GB913872 A GB 913872A GB 1375055 A GB1375055 A GB 1375055A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copper
- iron
- solution
- sulphide
- sulphate
- 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
- 239000010949 copper Substances 0.000 abstract 8
- 229910052802 copper Inorganic materials 0.000 abstract 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 3
- 239000005864 Sulphur Substances 0.000 abstract 3
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 2
- 230000004913 activation Effects 0.000 abstract 2
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 150000002506 iron compounds Chemical class 0.000 abstract 2
- 239000005569 Iron sulphate Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000005587 bubbling Effects 0.000 abstract 1
- ROCOTSMCSXTPPU-UHFFFAOYSA-N copper sulfanylideneiron Chemical class [S].[Fe].[Cu] ROCOTSMCSXTPPU-UHFFFAOYSA-N 0.000 abstract 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 238000005363 electrowinning Methods 0.000 abstract 1
- 235000003891 ferrous sulphate Nutrition 0.000 abstract 1
- 239000011790 ferrous sulphate Substances 0.000 abstract 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 abstract 1
- 229910052935 jarosite Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 150000004763 sulfides Chemical class 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 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
- 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
- C22B3/08—Sulfuric acid, other 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA106,963A CA953925A (en) | 1971-03-05 | 1971-03-05 | Hydrometallurgical process for treating copper-iron sulphides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1375055A true GB1375055A (pl) | 1974-11-27 |
Family
ID=4088942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB913872A Expired GB1375055A (pl) | 1971-03-05 | 1972-02-28 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5523891B1 (pl) |
| CA (1) | CA953925A (pl) |
| DE (1) | DE2210090A1 (pl) |
| FR (1) | FR2128615B1 (pl) |
| GB (1) | GB1375055A (pl) |
| PH (1) | PH9371A (pl) |
| ZA (1) | ZA721316B (pl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4441993A (en) * | 1975-11-03 | 1984-04-10 | Fluor Corporation | Flotation process |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA997565A (en) * | 1973-09-28 | 1976-09-28 | Godefridus M. Swinkels | Production of copper and sulfur from copper-iron sulfides |
| CA1104837A (en) * | 1977-08-19 | 1981-07-14 | Donald R. Weir | Process for recovery of copper and zinc from complex sulfides |
| DE2857455A1 (de) * | 1978-04-10 | 1980-12-18 | Cyprus Metallurg Process | Recovery of elemental sulfur and metal values from tailings from copper recovery processes |
| US4138248A (en) * | 1978-04-10 | 1979-02-06 | Cyprus Metallurgical Processes Corporation | Recovery of elemental sulfur and metal values from tailings from copper recovery processes |
| FR2432551A1 (fr) * | 1978-08-02 | 1980-02-29 | Univ Western Australia | Procede de lixiviation de minerai sulfure et de separation de precipites de sulfures en melange |
| CN115161476B (zh) * | 2022-07-20 | 2023-06-02 | 万宝矿产有限公司 | 一种降低次生硫化铜矿生物堆浸系统中酸铁浓度的方法 |
-
1971
- 1971-03-05 CA CA106,963A patent/CA953925A/en not_active Expired
-
1972
- 1972-02-28 ZA ZA721316A patent/ZA721316B/xx unknown
- 1972-02-28 GB GB913872A patent/GB1375055A/en not_active Expired
- 1972-03-02 PH PH13306*UA patent/PH9371A/en unknown
- 1972-03-02 DE DE19722210090 patent/DE2210090A1/de not_active Ceased
- 1972-03-03 FR FR7207545A patent/FR2128615B1/fr not_active Expired
- 1972-03-04 JP JP2272172A patent/JPS5523891B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4441993A (en) * | 1975-11-03 | 1984-04-10 | Fluor Corporation | Flotation process |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2128615B1 (pl) | 1976-07-09 |
| FR2128615A1 (pl) | 1972-10-20 |
| PH9371A (en) | 1975-10-22 |
| ZA721316B (en) | 1972-11-29 |
| DE2210090A1 (de) | 1972-09-28 |
| JPS5523891B1 (pl) | 1980-06-25 |
| CA953925A (en) | 1974-09-03 |
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| GB1375055A (pl) | ||
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |