IT1030179B - Metodo e dispositivo per fondere i metalli - Google Patents

Metodo e dispositivo per fondere i metalli

Info

Publication number
IT1030179B
IT1030179B IT6742375A IT6742375A IT1030179B IT 1030179 B IT1030179 B IT 1030179B IT 6742375 A IT6742375 A IT 6742375A IT 6742375 A IT6742375 A IT 6742375A IT 1030179 B IT1030179 B IT 1030179B
Authority
IT
Italy
Prior art keywords
melting metals
metals
melting
Prior art date
Application number
IT6742375A
Other languages
English (en)
Italian (it)
Original Assignee
Skf Ind Trading & Dev
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 Skf Ind Trading & Dev filed Critical Skf Ind Trading & Dev
Application granted granted Critical
Publication of IT1030179B publication Critical patent/IT1030179B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
    • 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
    • C22B4/08—Apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces
    • F27B3/045—Multiple chambers, e.g. one of which is used for charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0031—Plasma-torch heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Details (AREA)
IT6742375A 1974-02-20 1975-02-19 Metodo e dispositivo per fondere i metalli IT1030179B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7402209A SE387662B (sv) 1974-02-20 1974-02-20 Sett och anordning for smeltning av metall

Publications (1)

Publication Number Publication Date
IT1030179B true IT1030179B (it) 1979-03-30

Family

ID=20320258

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6742375A IT1030179B (it) 1974-02-20 1975-02-19 Metodo e dispositivo per fondere i metalli

Country Status (8)

Country Link
JP (1) JPS5550275B2 (es)
BR (1) BR7500997A (es)
CA (1) CA1043575A (es)
DE (1) DE2507141A1 (es)
FR (1) FR2261343B1 (es)
GB (1) GB1499451A (es)
IT (1) IT1030179B (es)
SE (1) SE387662B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD142491A3 (de) * 1977-06-29 1980-07-02 Konrad Primke Plasmaschmelzofen
AT367453B (de) * 1980-04-03 1982-07-12 Voest Alpine Ag Verfahren und vorrichtung zur herstellung von fluessigem roheisen oder stahlvormaterial
SE444956B (sv) * 1980-06-10 1986-05-20 Skf Steel Eng Ab Sett att ur metalloxidhaltiga material utvinna ingaende lettflyktiga metaller eller koncentrat av dessa
JPS59133998U (ja) * 1983-02-28 1984-09-07 石川島播磨重工業株式会社 複合還元炉
DE3608802C2 (de) * 1986-03-15 1994-10-06 Mannesmann Ag Verfahren und Vorrichtung zum kontinuierlichen Einschmelzen von Schrott
AT384669B (de) * 1986-03-17 1987-12-28 Voest Alpine Ag Anlage zur herstellung von stahl aus schrott
AT391757B (de) * 1989-04-13 1990-11-26 Voest Alpine Ind Anlagen Anlage zur metallurgischen behandlung von metallen, metallverbindungen und/oder metall-legierungen
JPH032334A (ja) * 1989-05-29 1991-01-08 Meichiyuu Seiki Kk 金属溶解保持炉

Also Published As

Publication number Publication date
FR2261343B1 (es) 1982-05-28
FR2261343A1 (es) 1975-09-12
JPS5550275B2 (es) 1980-12-17
BR7500997A (pt) 1975-12-02
JPS50118906A (es) 1975-09-18
DE2507141A1 (de) 1975-08-21
SE387662B (sv) 1976-09-13
SE7402209L (es) 1975-08-21
GB1499451A (en) 1978-02-01
CA1043575A (en) 1978-12-05

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