NL7215477A - - Google Patents

Info

Publication number
NL7215477A
NL7215477A NL7215477A NL7215477A NL7215477A NL 7215477 A NL7215477 A NL 7215477A NL 7215477 A NL7215477 A NL 7215477A NL 7215477 A NL7215477 A NL 7215477A NL 7215477 A NL7215477 A NL 7215477A
Authority
NL
Netherlands
Application number
NL7215477A
Inventor
M Bell
J Pargeter
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of NL7215477A publication Critical patent/NL7215477A/xx

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)
NL7215477A 1971-11-15 1972-11-15 NL7215477A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19898471A 1971-11-15 1971-11-15

Publications (1)

Publication Number Publication Date
NL7215477A true NL7215477A (xx) 1973-05-17

Family

ID=22735728

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7215477A NL7215477A (xx) 1971-11-15 1972-11-15

Country Status (15)

Country Link
US (1) US3767383A (xx)
JP (1) JPS524250B2 (xx)
BE (1) BE791287A (xx)
CA (1) CA973720A (xx)
DE (1) DE2255977C3 (xx)
ES (1) ES408574A1 (xx)
FI (1) FI60239C (xx)
FR (1) FR2160439B1 (xx)
GB (1) GB1351089A (xx)
NL (1) NL7215477A (xx)
NO (1) NO131550C (xx)
PH (1) PH9937A (xx)
SE (1) SE396770B (xx)
ZA (1) ZA727948B (xx)
ZM (1) ZM17772A1 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102492959A (zh) * 2011-12-28 2012-06-13 重庆重冶铜业有限公司 一种电解铜阳极的生产方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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
BR112022008635A2 (pt) * 2019-11-22 2022-07-19 Aurubis Beerse Processo de fundição de cobre melhorado

Family Cites Families (25)

* Cited by examiner, † Cited by third party
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 (xx) * 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 (xx) * 1961-09-27
NL301992A (xx) * 1963-01-02
US3282675A (en) * 1964-05-27 1966-11-01 Inspiration Cons Copper Compan Up-grading cement copper
GB1052907A (xx) * 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 (xx) * 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102492959A (zh) * 2011-12-28 2012-06-13 重庆重冶铜业有限公司 一种电解铜阳极的生产方法
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

Also Published As

Publication number Publication date
SE396770B (sv) 1977-10-03
JPS4861322A (xx) 1973-08-28
NO131550C (xx) 1975-06-18
FI60239C (fi) 1981-12-10
DE2255977B2 (de) 1974-04-25
BE791287A (fr) 1973-05-14
ES408574A1 (es) 1976-03-16
DE2255977C3 (de) 1974-11-28
FR2160439A1 (xx) 1973-06-29
NO131550B (xx) 1975-03-10
AU4869872A (en) 1973-09-27
JPS524250B2 (xx) 1977-02-02
CA973720A (en) 1975-09-02
PH9937A (en) 1976-06-14
ZA727948B (en) 1973-09-26
FI60239B (fi) 1981-08-31
ZM17772A1 (en) 1973-07-23
DE2255977A1 (de) 1973-05-30
FR2160439B1 (xx) 1975-01-03
US3767383A (en) 1973-10-23
GB1351089A (en) 1974-04-24

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed