IT1139987B - Procedimento per l'affinazione del rame - Google Patents

Procedimento per l'affinazione del rame

Info

Publication number
IT1139987B
IT1139987B IT24558/81A IT2455881A IT1139987B IT 1139987 B IT1139987 B IT 1139987B IT 24558/81 A IT24558/81 A IT 24558/81A IT 2455881 A IT2455881 A IT 2455881A IT 1139987 B IT1139987 B IT 1139987B
Authority
IT
Italy
Prior art keywords
copper refining
refining procedure
procedure
copper
refining
Prior art date
Application number
IT24558/81A
Other languages
English (en)
Other versions
IT8124558A0 (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

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)
  • Treatment Of Steel In Its Molten State (AREA)
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 IT8124558A0 (it) 1981-10-19
IT1139987B true 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 (6)

* 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
WO1993002219A1 (en) * 1991-07-15 1993-02-04 Kabushiki Kaisha Kobe Seiko Sho Process for purifying raw material of copper or its alloy
US6478847B1 (en) 2001-08-31 2002-11-12 Mueller Industries, Inc. Copper scrap processing system
JP7825142B1 (ja) * 2025-03-27 2026-03-06 住友電気工業株式会社 精錬方法

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
IT8124558A0 (it) 1981-10-19
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