SE396770B - Forfarande for raffinering av cementkoppar - Google Patents
Forfarande for raffinering av cementkopparInfo
- Publication number
- SE396770B SE396770B SE7214758A SE1475872A SE396770B SE 396770 B SE396770 B SE 396770B SE 7214758 A SE7214758 A SE 7214758A SE 1475872 A SE1475872 A SE 1475872A SE 396770 B SE396770 B SE 396770B
- Authority
- SE
- Sweden
- Prior art keywords
- coppers
- procedure
- refining
- cement
- refining cement
- Prior art date
Links
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 |
---|---|
SE396770B true SE396770B (sv) | 1977-10-03 |
Family
ID=22735728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7214758A SE396770B (sv) | 1971-11-15 | 1972-11-14 | Forfarande for raffinering av cementkoppar |
Country Status (15)
Country | Link |
---|---|
US (1) | US3767383A (fi) |
JP (1) | JPS524250B2 (fi) |
BE (1) | BE791287A (fi) |
CA (1) | CA973720A (fi) |
DE (1) | DE2255977C3 (fi) |
ES (1) | ES408574A1 (fi) |
FI (1) | FI60239C (fi) |
FR (1) | FR2160439B1 (fi) |
GB (1) | GB1351089A (fi) |
NL (1) | NL7215477A (fi) |
NO (1) | NO131550C (fi) |
PH (1) | PH9937A (fi) |
SE (1) | SE396770B (fi) |
ZA (1) | ZA727948B (fi) |
ZM (1) | ZM17772A1 (fi) |
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 |
---|---|---|---|---|
US3123466A (en) * | 1964-03-03 | crampton | ||
US103434A (en) * | 1870-05-24 | Improved process for the treatment of ores | ||
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 |
FR1051313A (fi) * | 1950-09-28 | 1954-01-14 | ||
GB698758A (en) * | 1951-05-01 | 1953-10-21 | Otto Nielsen | Improvements in and relating to the de-sulphurisation and de-gasification of copper |
BE622116A (fi) * | 1961-09-27 | |||
NL301992A (fi) * | 1963-01-02 | |||
US3282675A (en) * | 1964-05-27 | 1966-11-01 | Inspiration Cons Copper Compan | Up-grading cement copper |
GB1052907A (fi) * | 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 |
US3424575A (en) * | 1965-08-10 | 1969-01-28 | Chemetals Corp | Recovery of copper from acid copper sulfate solutions |
SE336231B (fi) * | 1965-08-10 | 1971-06-28 | Phelps Dodge Corp | |
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 SE SE7214758A patent/SE396770B/xx unknown
- 1972-11-14 FR FR7240335A patent/FR2160439B1/fr not_active Expired
- 1972-11-14 GB GB5256972A patent/GB1351089A/en not_active Expired
- 1972-11-14 FI FI3184/72A patent/FI60239C/fi active
- 1972-11-14 NO NO4123/72A patent/NO131550C/no unknown
- 1972-11-15 DE DE2255977A patent/DE2255977C3/de not_active Expired
- 1972-11-15 NL NL7215477A patent/NL7215477A/xx not_active Application Discontinuation
- 1972-11-15 JP JP47114630A patent/JPS524250B2/ja not_active Expired
- 1972-11-17 ES ES408574A patent/ES408574A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1351089A (en) | 1974-04-24 |
BE791287A (fr) | 1973-05-14 |
ZM17772A1 (en) | 1973-07-23 |
CA973720A (en) | 1975-09-02 |
PH9937A (en) | 1976-06-14 |
ES408574A1 (es) | 1976-03-16 |
FI60239C (fi) | 1981-12-10 |
ZA727948B (en) | 1973-09-26 |
DE2255977C3 (de) | 1974-11-28 |
NL7215477A (fi) | 1973-05-17 |
FR2160439A1 (fi) | 1973-06-29 |
AU4869872A (en) | 1973-09-27 |
DE2255977B2 (de) | 1974-04-25 |
US3767383A (en) | 1973-10-23 |
FR2160439B1 (fi) | 1975-01-03 |
DE2255977A1 (de) | 1973-05-30 |
FI60239B (fi) | 1981-08-31 |
NO131550B (fi) | 1975-03-10 |
JPS524250B2 (fi) | 1977-02-02 |
JPS4861322A (fi) | 1973-08-28 |
NO131550C (fi) | 1975-06-18 |
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