GB1443100A - Process of the production of copper - Google Patents
Process of the production of copperInfo
- Publication number
- GB1443100A GB1443100A GB3720574A GB3720574A GB1443100A GB 1443100 A GB1443100 A GB 1443100A GB 3720574 A GB3720574 A GB 3720574A GB 3720574 A GB3720574 A GB 3720574A GB 1443100 A GB1443100 A GB 1443100A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slag
- furnace
- sulphide
- matte
- production
- 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 title abstract 10
- 229910052802 copper Inorganic materials 0.000 title abstract 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000002893 slag Substances 0.000 abstract 5
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 229910052759 nickel Inorganic materials 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 229910002482 Cu–Ni Inorganic materials 0.000 abstract 1
- 238000003723 Smelting Methods 0.000 abstract 1
- 229910001361 White metal Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000010969 white metal Substances 0.000 abstract 1
- 229910052725 zinc 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
- C22B15/0026—Pyrometallurgy
- C22B15/0054—Slag, slime, speiss, or dross treating
-
- 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
- C22B5/00—General methods of reducing to metals
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
1443100 Production of copper BOLIDEN AB 23 Aug 1974 37205/74 Heading C7D In a process for the production of Cu from raw material containing Cu, S, Zn and >0À2% Ni (based on the Cu content), the material is smelted to matte, which is converted to Cu, the slag from the smelting stage passing to a fuming furnace where Zn is distilled off, and the liquid slag from the conversion stage being withdrawn at the "white metal" (Cu2S) stage and passed to a furnace where it is agitated with a sulphide of Cu, Fe or Ni, the treated slag passing to the fuming furnace and the Cu and Ni separated being returned to the matte. The preferred sulphide is copper pyrites and the process preferably occurs in a rotary furnace, eg a Kaldo-type furnace. The matte formed by the reaction of the slag from the conversion stage and the sulphide material is blown with O 2- containing gas to form Cu and NiO slag, or a Cu-Ni alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3720574A GB1443100A (en) | 1974-08-23 | 1974-08-23 | Process of the production of copper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3720574A GB1443100A (en) | 1974-08-23 | 1974-08-23 | Process of the production of copper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1443100A true GB1443100A (en) | 1976-07-21 |
Family
ID=10394648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3720574A Expired GB1443100A (en) | 1974-08-23 | 1974-08-23 | Process of the production of copper |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1443100A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2206606A (en) * | 1987-05-29 | 1989-01-11 | Falconbridge Ltd | Non-ferrous metal recovery from slag |
| WO2010117321A1 (en) * | 2009-04-05 | 2010-10-14 | Boliden Mineral Ab | Method of refining copper bullion comprising antimony and/or arsenic |
| CN114934190A (en) * | 2022-05-13 | 2022-08-23 | 云南铜业股份有限公司西南铜业分公司 | Top-blowing co-processing method of copper-containing material |
-
1974
- 1974-08-23 GB GB3720574A patent/GB1443100A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2206606A (en) * | 1987-05-29 | 1989-01-11 | Falconbridge Ltd | Non-ferrous metal recovery from slag |
| GB2206606B (en) * | 1987-05-29 | 1991-07-03 | Falconbridge Ltd | Non-ferrous metal recovery |
| WO2010117321A1 (en) * | 2009-04-05 | 2010-10-14 | Boliden Mineral Ab | Method of refining copper bullion comprising antimony and/or arsenic |
| CN114934190A (en) * | 2022-05-13 | 2022-08-23 | 云南铜业股份有限公司西南铜业分公司 | Top-blowing co-processing method of copper-containing material |
| CN114934190B (en) * | 2022-05-13 | 2024-05-24 | 云南铜业股份有限公司西南铜业分公司 | Top-blowing cooperative treatment method for copper-containing material |
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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 |