BE614609A - Process for melting metals, for example copper, and electric furnace for implementing this process - Google Patents

Process for melting metals, for example copper, and electric furnace for implementing this process

Info

Publication number
BE614609A
BE614609A BE614609A BE614609A BE614609A BE 614609 A BE614609 A BE 614609A BE 614609 A BE614609 A BE 614609A BE 614609 A BE614609 A BE 614609A BE 614609 A BE614609 A BE 614609A
Authority
BE
Belgium
Prior art keywords
implementing
electric furnace
example copper
melting metals
metals
Prior art date
Application number
BE614609A
Other languages
French (fr)
Inventor
Ilario Properzi
Original Assignee
Ilario Properzi
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 Ilario Properzi filed Critical Ilario Properzi
Publication of BE614609A publication Critical patent/BE614609A/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating
    • 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
    • C22B15/0028—Smelting or converting
    • C22B15/003—Bath smelting or converting
    • C22B15/0039—Bath smelting or converting in electric furnaces
    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—Electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
BE614609A 1961-03-04 1962-03-02 Process for melting metals, for example copper, and electric furnace for implementing this process BE614609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT402361 1961-03-04

Publications (1)

Publication Number Publication Date
BE614609A true BE614609A (en) 1962-07-02

Family

ID=11112035

Family Applications (1)

Application Number Title Priority Date Filing Date
BE614609A BE614609A (en) 1961-03-04 1962-03-02 Process for melting metals, for example copper, and electric furnace for implementing this process

Country Status (3)

Country Link
US (1) US3184530A (en)
BE (1) BE614609A (en)
GB (1) GB982135A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549345A (en) * 1981-11-19 1985-10-29 Wilsey Harvey J Method of making a graphite zig-zag picket heater
US4410796A (en) * 1981-11-19 1983-10-18 Ultra Carbon Corporation Segmented heater assembly
US4755658A (en) * 1985-11-12 1988-07-05 Ultra Carbon Corporation Segmented heater system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1901524A (en) * 1929-09-13 1933-03-14 Magnesium Dev Corp Chlorinating apparatus
US1812357A (en) * 1930-01-21 1931-06-30 Mills Alloys Inc Process of manufacturing tungsten carbide
US1924201A (en) * 1931-01-31 1933-08-29 Koppers Co Inc Apparatus for smelting aluminium and other light metals
US2290028A (en) * 1940-07-02 1942-07-14 Swindell Dressler Corp Electric furnace structure
US2298055A (en) * 1941-04-05 1942-10-06 Int Smelting & Refining Co Melting copper
US2448886A (en) * 1945-05-19 1948-09-07 Kellogg M W Co Electric furnace
US2446637A (en) * 1945-11-08 1948-08-10 Chase Brass & Copper Co Method for melting brass chips
FR1233467A (en) * 1959-04-27 1960-10-12 To A Kako Kabushiki Kaisha Fluidized powdery electrically conductive resistance electric heater

Also Published As

Publication number Publication date
GB982135A (en) 1965-02-03
US3184530A (en) 1965-05-18

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