AT382355B - Verfahren zur herstellung von calciumcarbid und schachtofen zur durchfuehrung des verfahrens - Google Patents

Verfahren zur herstellung von calciumcarbid und schachtofen zur durchfuehrung des verfahrens

Info

Publication number
AT382355B
AT382355B AT0463882A AT463882A AT382355B AT 382355 B AT382355 B AT 382355B AT 0463882 A AT0463882 A AT 0463882A AT 463882 A AT463882 A AT 463882A AT 382355 B AT382355 B AT 382355B
Authority
AT
Austria
Prior art keywords
tube
carrying
calcium carbide
producing calcium
producing
Prior art date
Application number
AT0463882A
Other languages
German (de)
English (en)
Other versions
ATA463882A (de
Inventor
Walter Dipl Ing Dr Lugscheider
Ernst Ing Riegler
Ernst Ing Zajicek
Original Assignee
Voest Alpine Ag
Sueddeutsche Kalkstickstoff
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 Voest Alpine Ag, Sueddeutsche Kalkstickstoff filed Critical Voest Alpine Ag
Priority to AT0463882A priority Critical patent/AT382355B/de
Priority to EP83890225A priority patent/EP0118655B1/fr
Priority to DE8383890225T priority patent/DE3375805D1/de
Priority to PT77841A priority patent/PT77841B/pt
Priority to DD83258081A priority patent/DD215803A5/de
Priority to CA000443703A priority patent/CA1213928A/fr
Priority to US06/563,308 priority patent/US4518419A/en
Priority to ES528272A priority patent/ES528272A0/es
Priority to NO834747A priority patent/NO163714C/no
Priority to ZA839475A priority patent/ZA839475B/xx
Priority to AU22759/83A priority patent/AU563376B2/en
Priority to JP58243038A priority patent/JPS59134482A/ja
Publication of ATA463882A publication Critical patent/ATA463882A/de
Application granted granted Critical
Publication of AT382355B publication Critical patent/AT382355B/de
Priority to NO893038A priority patent/NO174303C/no

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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
    • C21B13/125—By using plasma
    • 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
    • C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
AT0463882A 1982-12-22 1982-12-22 Verfahren zur herstellung von calciumcarbid und schachtofen zur durchfuehrung des verfahrens AT382355B (de)

Priority Applications (13)

Application Number Priority Date Filing Date Title
AT0463882A AT382355B (de) 1982-12-22 1982-12-22 Verfahren zur herstellung von calciumcarbid und schachtofen zur durchfuehrung des verfahrens
EP83890225A EP0118655B1 (fr) 1982-12-22 1983-12-15 Procédé pour réaliser des processus métallurgiques ou chimiques et bas-fourneau
DE8383890225T DE3375805D1 (en) 1982-12-22 1983-12-15 Method of carrying out metallurgical or chemical processes, and a low-shaft furnace
DD83258081A DD215803A5 (de) 1982-12-22 1983-12-16 Verfahren zur durchfuehrung von metallurgischen oder chemischen prozessen und niederschachtofen
PT77841A PT77841B (en) 1982-12-22 1983-12-16 A method of carrying out metallurgical or chemical processes and a low-shaft furnace
US06/563,308 US4518419A (en) 1982-12-22 1983-12-20 Method of carrying out metallurgical or chemical processes in a shaft furnace, and a low shaft furnace therefor
CA000443703A CA1213928A (fr) 1982-12-22 1983-12-20 Processus metallurgique ou chimique dans un four a cubilot, et type de four a cubilot servant a cette fin
ES528272A ES528272A0 (es) 1982-12-22 1983-12-21 Procedimiento y su correspondiente instalacion para la realizacion de procesos metalurgicos o quimicos.
NO834747A NO163714C (no) 1982-12-22 1983-12-21 Fremgangsmaate ved fremstilling av kalsiumkarbid og sjaktovn for utfoerelse derav.
ZA839475A ZA839475B (en) 1982-12-22 1983-12-21 A method of carrying out metallurgical or chemical processes and a low-shaft furnace
AU22759/83A AU563376B2 (en) 1982-12-22 1983-12-21 Shaft furnace with plasma burner and method of using
JP58243038A JPS59134482A (ja) 1982-12-22 1983-12-22 冶金法
NO893038A NO174303C (no) 1982-12-22 1989-07-25 Fremgangsmåte ved fremstilling av ferrolegeringer, kalsiumsilisium og råjern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0463882A AT382355B (de) 1982-12-22 1982-12-22 Verfahren zur herstellung von calciumcarbid und schachtofen zur durchfuehrung des verfahrens

Publications (2)

Publication Number Publication Date
ATA463882A ATA463882A (de) 1986-07-15
AT382355B true AT382355B (de) 1987-02-25

Family

ID=3566498

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0463882A AT382355B (de) 1982-12-22 1982-12-22 Verfahren zur herstellung von calciumcarbid und schachtofen zur durchfuehrung des verfahrens

Country Status (3)

Country Link
JP (1) JPS59134482A (fr)
AT (1) AT382355B (fr)
ZA (1) ZA839475B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9453678B2 (en) 2009-10-08 2016-09-27 Kobe Steel, Ltd. Apparatus for manufacturing molten metal

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101171576B1 (ko) * 2008-04-23 2012-08-06 가부시키가이샤 고베 세이코쇼 용융 금속의 제조 방법
JP5368243B2 (ja) * 2009-10-08 2013-12-18 株式会社神戸製鋼所 溶融金属製造装置
JP5426988B2 (ja) * 2009-10-08 2014-02-26 株式会社神戸製鋼所 溶融金属製造装置
JP5330185B2 (ja) * 2009-10-08 2013-10-30 株式会社神戸製鋼所 溶融金属製造装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9453678B2 (en) 2009-10-08 2016-09-27 Kobe Steel, Ltd. Apparatus for manufacturing molten metal

Also Published As

Publication number Publication date
ATA463882A (de) 1986-07-15
ZA839475B (en) 1984-09-26
JPS59134482A (ja) 1984-08-02
JPH0351992B2 (fr) 1991-08-08

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee