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 (enrdf_load_stackoverflow
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 different kinds of furnaces that are not all covered by any single one of main groups F27B1/00 - F27B17/00
    • 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; Electric arc furnaces ; Tank furnaces
    • F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (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 (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) 1975-09-18
JPS5550275B2 JPS5550275B2 (enrdf_load_stackoverflow) 1980-12-17

Family

ID=20320258

Family Applications (1)

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

Country Status (8)

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

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

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