IT8124558A0 - Procedimento per l'affinazione del rame. - Google Patents

Procedimento per l'affinazione del rame.

Info

Publication number
IT8124558A0
IT8124558A0 IT8124558A IT2455881A IT8124558A0 IT 8124558 A0 IT8124558 A0 IT 8124558A0 IT 8124558 A IT8124558 A IT 8124558A IT 2455881 A IT2455881 A IT 2455881A IT 8124558 A0 IT8124558 A0 IT 8124558A0
Authority
IT
Italy
Prior art keywords
refination
copper
procedure
copper refination
Prior art date
Application number
IT8124558A
Other languages
English (en)
Other versions
IT1139987B (it
Inventor
Everett Joseph Canning Jr
Original Assignee
Western Electric Co
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 by Western Electric Co filed Critical Western Electric Co
Publication of IT8124558A0 publication Critical patent/IT8124558A0/it
Application granted granted Critical
Publication of IT1139987B publication Critical patent/IT1139987B/it

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
IT24558/81A 1980-10-20 1981-10-19 Procedimento per l'affinazione del rame IT1139987B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/198,516 US4318737A (en) 1980-10-20 1980-10-20 Copper refining and novel flux therefor

Publications (2)

Publication Number Publication Date
IT8124558A0 true IT8124558A0 (it) 1981-10-19
IT1139987B IT1139987B (it) 1986-09-24

Family

ID=22733696

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24558/81A IT1139987B (it) 1980-10-20 1981-10-19 Procedimento per l'affinazione del rame

Country Status (3)

Country Link
US (1) US4318737A (it)
ES (1) ES8205871A1 (it)
IT (1) IT1139987B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457779A (en) * 1983-07-18 1984-07-03 Atlantic Richfield Company Oxidizing flux for simultaneous smelting/converting sulfides of high gangue content
SE445361B (sv) * 1984-12-12 1986-06-16 Boliden Ab Forfarande for upparbetning av sekundera metalliska smeltmaterial innehallande koppar
HU209327B (en) * 1990-07-26 1994-04-28 Csepel Muevek Femmueve Process for more intensive pirometallurgic refining primere copper materials and copper-wastes containing pb and sn in basic-lined furnace with utilizing impurity-oriented less-corrosive, morestaged iron-oxide-based slag
US5364449A (en) * 1991-07-15 1994-11-15 Kabushiki Kaisha Kobe Seiko Sho Process for refining crude material for copper or copper alloy
US6478847B1 (en) 2001-08-31 2002-11-12 Mueller Industries, Inc. Copper scrap processing system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561952A (en) * 1968-02-05 1971-02-09 William B Greenberg Copper-refining method
SU369160A1 (ru) * 1970-05-13 1973-02-08 Пермский политехнический институт И. ИБ. Зсессюзная
US3776718A (en) * 1972-07-13 1973-12-04 Us Interior Recovery of copper and steel from scrap
US4058395A (en) * 1973-09-28 1977-11-15 Michael John Sole Extracting copper from sulphide concentrates

Also Published As

Publication number Publication date
IT1139987B (it) 1986-09-24
US4318737A (en) 1982-03-09
ES506352A0 (es) 1982-08-16
ES8205871A1 (es) 1982-08-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971028