JPS50118906A - - Google Patents

Info

Publication number
JPS50118906A
JPS50118906A JP2041975A JP2041975A JPS50118906A JP S50118906 A JPS50118906 A JP S50118906A JP 2041975 A JP2041975 A JP 2041975A JP 2041975 A JP2041975 A JP 2041975A JP S50118906 A JPS50118906 A JP S50118906A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2041975A
Other languages
Japanese (ja)
Other versions
JPS5550275B2 (nl
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 JPS50118906A publication Critical patent/JPS50118906A/ja
Publication of JPS5550275B2 publication Critical patent/JPS5550275B2/ja
Expired legal-status Critical Current

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)
  • Furnace Details (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Charging Or Discharging (AREA)
JP2041975A 1974-02-20 1975-02-20 Expired JPS5550275B2 (nl)

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 (2)

Publication Number Publication Date
JPS50118906A true JPS50118906A (nl) 1975-09-18
JPS5550275B2 JPS5550275B2 (nl) 1980-12-17

Family

ID=20320258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2041975A Expired JPS5550275B2 (nl) 1974-02-20 1975-02-20

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (7)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
CA1043575A (en) 1978-12-05
BR7500997A (pt) 1975-12-02
GB1499451A (en) 1978-02-01
JPS5550275B2 (nl) 1980-12-17
SE387662B (sv) 1976-09-13
FR2261343A1 (nl) 1975-09-12
SE7402209L (nl) 1975-08-21
IT1030179B (it) 1979-03-30
FR2261343B1 (nl) 1982-05-28
DE2507141A1 (de) 1975-08-21

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