RO75360A - Cuptor de topire cu plasma - Google Patents

Cuptor de topire cu plasma

Info

Publication number
RO75360A
RO75360A RO7894453A RO9445378A RO75360A RO 75360 A RO75360 A RO 75360A RO 7894453 A RO7894453 A RO 7894453A RO 9445378 A RO9445378 A RO 9445378A RO 75360 A RO75360 A RO 75360A
Authority
RO
Romania
Prior art keywords
plasma heating
heating coupling
coupling
plasma
heating
Prior art date
Application number
RO7894453A
Other languages
English (en)
French (fr)
Inventor
Konrad Prinke
Peter Papstdorf
Klaus P Trantmann
Gunther Pahle
Original Assignee
Veb Mansfeld-Kombinat Wilhelm Pieck,Dd
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 Veb Mansfeld-Kombinat Wilhelm Pieck,Dd filed Critical Veb Mansfeld-Kombinat Wilhelm Pieck,Dd
Publication of RO75360A publication Critical patent/RO75360A/ro

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
    • H05B7/00—Heating by electric discharge
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Discharge Heating (AREA)
RO7894453A 1977-06-29 1978-06-03 Cuptor de topire cu plasma RO75360A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD77199770A DD142491A3 (de) 1977-06-29 1977-06-29 Plasmaschmelzofen

Publications (1)

Publication Number Publication Date
RO75360A true RO75360A (ro) 1981-01-30

Family

ID=5508927

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7894453A RO75360A (ro) 1977-06-29 1978-06-03 Cuptor de topire cu plasma

Country Status (14)

Country Link
US (1) US4263468A (ro)
JP (1) JPS5417540A (ro)
CS (1) CS218001B1 (ro)
DD (1) DD142491A3 (ro)
DE (1) DE2821453C3 (ro)
FR (1) FR2396252A1 (ro)
GB (1) GB1597699A (ro)
HU (1) HU180495B (ro)
IT (1) IT1105336B (ro)
PL (1) PL207924A1 (ro)
RO (1) RO75360A (ro)
SE (1) SE7806408L (ro)
SU (1) SU926477A1 (ro)
YU (1) YU147778A (ro)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD155858A3 (de) * 1979-04-03 1982-07-14 Fred Esser Metallurgischer plasmaschmelzofen
DD147870A1 (de) * 1979-12-14 1981-04-22 Fred Esser Metallurgischer plasmaschmelzofen
US4626654A (en) * 1979-12-14 1986-12-02 Veb Edelstahlwerk "8 Mai 1945" Freital Metallurgical plasma melting process
DE2951120A1 (de) * 1979-12-19 1981-07-02 VEB Edelstahlwerk 8. Mai 1945 Freital, DDR 8210 Freital Metallurgischer plasmaschmelzofen
AT371589B (de) * 1981-07-15 1983-07-11 Voest Alpine Ag Plasmaschmelzofen
AT382890B (de) * 1982-10-05 1987-04-27 Voest Alpine Ag Plasmaschmelzofen
US4583229A (en) * 1984-01-09 1986-04-15 Aluminum Company Of America Metal melting system
AT384669B (de) 1986-03-17 1987-12-28 Voest Alpine Ag Anlage zur herstellung von stahl aus schrott
FR2611340B1 (fr) * 1987-02-24 1992-01-17 Pechiney Aluminium Generateur de plasma multicathodique comportant un gainage de cathode
JPH02504065A (ja) * 1988-02-25 1990-11-22 インスティテュト　フィジキ　アカデミイ　ナウク　ラトビイスコイ　エスエスエル 合金を調整準備し、分配する炉
DE3839096A1 (de) * 1988-11-18 1990-05-23 Fuchs Systemtechnik Gmbh Verfahren zum betrieb eines einschmelzaggregates und einschmelzaggregat fuer dieses verfahren
DE3839095A1 (de) * 1988-11-18 1990-05-23 Fuchs Systemtechnik Gmbh Verfahren zum betrieb eines einschmelzaggregates und einschmelzaggregat fuer dieses verfahren
US4982410A (en) * 1989-04-19 1991-01-01 Mustoe Trevor N Plasma arc furnace with variable path transferred arc
EP0625869B1 (en) * 1993-05-19 2001-09-05 Johns Manville International, Inc. Method for the melting, combustion or incineration of materials and apparatus therefor
US5399833A (en) * 1993-07-02 1995-03-21 Camacho; Salvador L. Method for vitrification of fine particulate matter and products produced thereby
US5785923A (en) * 1996-03-08 1998-07-28 Battelle Memorial Institute Apparatus for continuous feed material melting
DE102004040494C5 (de) * 2004-08-20 2012-10-11 Siemens Ag Verfahren und Vorrichtung zum Betrieb eines Elektrolichtbogenofens
JP5878398B2 (ja) * 2012-03-06 2016-03-08 株式会社神戸製鋼所 チタン溶解装置
CN108796238B (zh) * 2018-07-04 2019-07-19 上海大学 一种静磁软接触搅拌复合等离子体电弧熔炼装置及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1068174A (en) * 1963-02-22 1967-05-10 Ass Elect Ind Improvements relating to electric furnaces
GB1172932A (en) * 1966-02-06 1969-12-03 Penzen Kompressorny Zd A Method of Melting Metal and a Cupola Furnace for Effecting same
DE1951824B2 (de) * 1969-10-15 1972-04-20 Krause, Wilhelm, Dipl.-Ing., 4300 Essen Tiegelofen zum schmelzen von metallischem schmelzgut
US3749803A (en) * 1972-08-24 1973-07-31 Techn Applic Services Corp Trough hearth construction and method for plasma arc furnace
CA981913A (en) * 1972-09-01 1976-01-20 Henry L. Eickelberg Method for melting magnetically attractive small metal particles
SE373655B (sv) * 1973-06-18 1975-02-10 Asea Ab Ugn for smeltning av tackjern och skrot
SE387662B (sv) * 1974-02-20 1976-09-13 Skf Ind Trading & Dev Sett och anordning for smeltning av metall
GB1522957A (en) * 1974-12-12 1978-08-31 British Steel Corp Removal of sulphur from molten metal
US4129742A (en) * 1977-07-01 1978-12-12 Southwire Company Plasma arc vertical shaft furnace

Also Published As

Publication number Publication date
DD142491A3 (de) 1980-07-02
DE2821453A1 (de) 1979-01-18
YU147778A (en) 1982-08-31
DE2821453C3 (de) 1981-04-16
SE7806408L (sv) 1978-12-30
JPS5417540A (en) 1979-02-08
FR2396252B1 (ro) 1983-01-07
US4263468A (en) 1981-04-21
SU926477A1 (ru) 1982-05-07
CS218001B1 (en) 1983-02-25
IT1105336B (it) 1985-10-28
DE2821453B2 (de) 1980-07-24
IT7850086A0 (it) 1978-06-28
FR2396252A1 (fr) 1979-01-26
HU180495B (en) 1983-03-28
GB1597699A (en) 1981-09-09
PL207924A1 (pl) 1979-04-23

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