GB1351089A - Refining of copper - Google Patents
Refining of copperInfo
- Publication number
- GB1351089A GB1351089A GB5256972A GB5256972A GB1351089A GB 1351089 A GB1351089 A GB 1351089A GB 5256972 A GB5256972 A GB 5256972A GB 5256972 A GB5256972 A GB 5256972A GB 1351089 A GB1351089 A GB 1351089A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copper
- sulphur
- atmospheres
- melt
- oxygen content
- 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
- 238000007670 refining Methods 0.000 title abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 5
- 239000001301 oxygen Substances 0.000 abstract 5
- 229910052760 oxygen Inorganic materials 0.000 abstract 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 4
- 239000000155 melt Substances 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
- 238000010926 purge Methods 0.000 abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052786 argon Inorganic materials 0.000 abstract 2
- -1 cement copper Chemical compound 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 239000002893 slag Substances 0.000 abstract 2
- 239000004291 sulphur dioxide Substances 0.000 abstract 2
- 235000010269 sulphur dioxide Nutrition 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003570 air Substances 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 abstract 1
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 abstract 1
- 229940112669 cuprous oxide Drugs 0.000 abstract 1
- 239000000295 fuel oil Substances 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003345 natural gas Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 239000001294 propane Substances 0.000 abstract 1
- 229910052711 selenium Inorganic materials 0.000 abstract 1
- 239000011669 selenium Substances 0.000 abstract 1
- 229910052714 tellurium Inorganic materials 0.000 abstract 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 239000011701 zinc 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
- C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
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)
- Logic Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19898471A | 1971-11-15 | 1971-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1351089A true GB1351089A (en) | 1974-04-24 |
Family
ID=22735728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5256972A Expired GB1351089A (en) | 1971-11-15 | 1972-11-14 | Refining of copper |
Country Status (15)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4010030A (en) * | 1975-09-08 | 1977-03-01 | Kennecott Copper Corporation | Removal of arsenic, antimony and bismuth from molten copper with sulfur hexafluoride |
| JPS59211541A (ja) * | 1983-05-18 | 1984-11-30 | Nippon Mining Co Ltd | 粗銅の真空精製方法 |
| JPS59226131A (ja) * | 1983-06-06 | 1984-12-19 | Nippon Mining Co Ltd | 粗銅の真空精製装置 |
| SE445361B (sv) * | 1984-12-12 | 1986-06-16 | Boliden Ab | Forfarande for upparbetning av sekundera metalliska smeltmaterial innehallande koppar |
| JPS61177341A (ja) * | 1985-01-31 | 1986-08-09 | Sumitomo Metal Mining Co Ltd | 銅転炉▲からみ▼の処理方法 |
| CA1338426C (en) * | 1989-07-31 | 1996-07-02 | Walter Curlook | Nitrogen / air blasts in ni-cu converters |
| JPH05287402A (ja) * | 1992-04-09 | 1993-11-02 | Mitsubishi Materials Corp | 極低酸素銅の製造法およびその製造法により得られた極低酸素銅 |
| CA2231717A1 (en) * | 1998-03-11 | 1999-09-11 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Proced Es Georges Claude | Use of gaseous mixtures containing an inert gas and an oxygen containing gas in desulphurization of blister copper during anode refining |
| DE10035593A1 (de) * | 2000-07-21 | 2002-01-31 | Norddeutsche Affinerie | Verfahren und Vorrichtung zur Verminderung des Sauerstoffgehaltes einer Kupferschmelze |
| CN102492959B (zh) * | 2011-12-28 | 2014-03-19 | 重庆重冶铜业有限公司 | 一种电解铜阳极的生产方法 |
| PL4061972T3 (pl) * | 2019-11-22 | 2024-02-19 | Aurubis Beerse | Ulepszony sposób wytapiania miedzi |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US103434A (en) * | 1870-05-24 | Improved process for the treatment of ores | ||
| US3123466A (en) * | 1964-03-03 | crampton | ||
| US1348457A (en) * | 1920-02-05 | 1920-08-03 | Strasser Albert | Process for deoxidizing copper and its alloys |
| US1576776A (en) * | 1925-08-01 | 1926-03-16 | Nichols Copper Co | Conversion of cuprous materials |
| GB510861A (en) * | 1938-04-06 | 1939-08-09 | Heraeus Vacuumschmelze Ag | An improved process for the production of copper free from oxygen and other gases |
| BE506112A (enrdf_load_stackoverflow) * | 1950-09-28 | |||
| GB698758A (en) * | 1951-05-01 | 1953-10-21 | Otto Nielsen | Improvements in and relating to the de-sulphurisation and de-gasification of copper |
| BE622116A (enrdf_load_stackoverflow) * | 1961-09-27 | |||
| NL301992A (enrdf_load_stackoverflow) * | 1963-01-02 | |||
| US3282675A (en) * | 1964-05-27 | 1966-11-01 | Inspiration Cons Copper Compan | Up-grading cement copper |
| GB1052907A (enrdf_load_stackoverflow) * | 1964-12-01 | 1966-12-30 | ||
| GB1071127A (en) * | 1965-05-25 | 1967-06-07 | Ass Elect Ind | Deoxidation of copper and its alloys |
| US3288599A (en) * | 1965-06-02 | 1966-11-29 | Harmon E Keyes | Copper recofery process |
| SE336231B (enrdf_load_stackoverflow) * | 1965-08-10 | 1971-06-28 | Phelps Dodge Corp | |
| US3424575A (en) * | 1965-08-10 | 1969-01-28 | Chemetals Corp | Recovery of copper from acid copper sulfate solutions |
| US3298070A (en) * | 1965-08-13 | 1967-01-17 | Chemetals Corp | Method of producing oxygen-free high conductivity copper |
| GB1130255A (en) * | 1965-11-22 | 1968-10-16 | Conzinc Riotinto Ltd | Reverberatory smelting of copper concentrates |
| US3470936A (en) * | 1966-09-12 | 1969-10-07 | Bethlehem Steel Corp | Method for producing high purity copper castings |
| US3490899A (en) * | 1966-10-18 | 1970-01-20 | Continental Copper & Steel Ind | Refined copper and process therefor |
| US3490897A (en) * | 1967-10-27 | 1970-01-20 | Olin Mathieson | Process for producing low oxygen,high conductivity copper |
| AU422152B2 (en) * | 1968-02-16 | 1972-03-07 | Monzino Riotinto Of Australia Limited | Method and apparatus for refining metals |
| US3630722A (en) * | 1969-10-13 | 1971-12-28 | Frank D Chew | Copper-refining process |
| US3669646A (en) * | 1969-11-21 | 1972-06-13 | John T Cullom | Process for autogenous smelting of copper ore concentrates and charge product therefor |
| US3622304A (en) * | 1970-03-03 | 1971-11-23 | Us Interior | Ferrothermic extraction of copper |
| US3674463A (en) * | 1970-08-04 | 1972-07-04 | Newmont Exploration Ltd | Continuous gas-atomized copper smelting and converting |
-
0
- BE BE791287D patent/BE791287A/xx unknown
-
1971
- 1971-11-15 US US00198984A patent/US3767383A/en not_active Expired - Lifetime
-
1972
- 1972-10-02 CA CA153,029A patent/CA973720A/en not_active Expired
- 1972-11-09 ZA ZA727948A patent/ZA727948B/xx unknown
- 1972-11-10 ZM ZM177/72*UA patent/ZM17772A1/xx unknown
- 1972-11-10 PH PH14073A patent/PH9937A/en unknown
- 1972-11-14 GB GB5256972A patent/GB1351089A/en not_active Expired
- 1972-11-14 FR FR7240335A patent/FR2160439B1/fr not_active Expired
- 1972-11-14 NO NO4123/72A patent/NO131550C/no unknown
- 1972-11-14 FI FI3184/72A patent/FI60239C/fi active
- 1972-11-14 SE SE7214758A patent/SE396770B/xx unknown
- 1972-11-15 DE DE2255977A patent/DE2255977C3/de not_active Expired
- 1972-11-15 JP JP47114630A patent/JPS524250B2/ja not_active Expired
- 1972-11-15 NL NL7215477A patent/NL7215477A/xx not_active Application Discontinuation
- 1972-11-17 ES ES408574A patent/ES408574A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI60239B (fi) | 1981-08-31 |
| SE396770B (sv) | 1977-10-03 |
| FR2160439B1 (enrdf_load_stackoverflow) | 1975-01-03 |
| BE791287A (fr) | 1973-05-14 |
| JPS524250B2 (enrdf_load_stackoverflow) | 1977-02-02 |
| PH9937A (en) | 1976-06-14 |
| NO131550B (enrdf_load_stackoverflow) | 1975-03-10 |
| FR2160439A1 (enrdf_load_stackoverflow) | 1973-06-29 |
| ZM17772A1 (en) | 1973-07-23 |
| JPS4861322A (enrdf_load_stackoverflow) | 1973-08-28 |
| NO131550C (enrdf_load_stackoverflow) | 1975-06-18 |
| DE2255977A1 (de) | 1973-05-30 |
| AU4869872A (en) | 1973-09-27 |
| DE2255977B2 (de) | 1974-04-25 |
| CA973720A (en) | 1975-09-02 |
| DE2255977C3 (de) | 1974-11-28 |
| US3767383A (en) | 1973-10-23 |
| ES408574A1 (es) | 1976-03-16 |
| ZA727948B (en) | 1973-09-26 |
| FI60239C (fi) | 1981-12-10 |
| NL7215477A (enrdf_load_stackoverflow) | 1973-05-17 |
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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 |