NO122279B - - Google Patents

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Publication number
NO122279B
NO122279B NO3164/69A NO316469A NO122279B NO 122279 B NO122279 B NO 122279B NO 3164/69 A NO3164/69 A NO 3164/69A NO 316469 A NO316469 A NO 316469A NO 122279 B NO122279 B NO 122279B
Authority
NO
Norway
Prior art keywords
electromagnet
substrate
sheet
current
organ
Prior art date
Application number
NO3164/69A
Other languages
English (en)
Norwegian (no)
Inventor
G Rittershausen
J Krause
W Portz
Original Assignee
Knapsack Ag
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 Knapsack Ag filed Critical Knapsack Ag
Publication of NO122279B publication Critical patent/NO122279B/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/003—Phosphorus
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/01—Treating phosphate ores or other raw phosphate materials to obtain phosphorus or phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/942—Calcium carbide
    • 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
    • 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
    • F27D3/18—Charging particulate material using a fluid carrier
    • 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
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
NO3164/69A 1968-08-02 1969-08-01 NO122279B (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681758759 DE1758759B1 (de) 1968-08-02 1968-08-02 Verfahren zum Einspeisen fester Rohstoffe durch eine Hohlelektrode

Publications (1)

Publication Number Publication Date
NO122279B true NO122279B (enExample) 1971-06-07

Family

ID=5695207

Family Applications (1)

Application Number Title Priority Date Filing Date
NO3164/69A NO122279B (enExample) 1968-08-02 1969-08-01

Country Status (8)

Country Link
US (1) US3585269A (enExample)
JP (1) JPS4915586B1 (enExample)
BE (1) BE736950A (enExample)
DE (1) DE1758759B1 (enExample)
FR (1) FR2014963A1 (enExample)
GB (1) GB1206549A (enExample)
NL (1) NL164213C (enExample)
NO (1) NO122279B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491568A (en) * 1983-06-01 1985-01-01 Elkem Metals Company System for recycling fines to hollow electrode
US4816230A (en) * 1983-06-01 1989-03-28 Elkem Metals Company System for recycling fines to hollow electrode
AT396942B (de) * 1991-12-16 1993-12-27 Voest Alpine Ind Anlagen Verfahren zum herstellen von metallschmelzen, insbesondere stahlschmelzen
US5524019A (en) * 1992-06-11 1996-06-04 The Japan Steel Works, Ltd. Electrode for electroslag remelting and process of producing alloy using the same
DE4310779C2 (de) * 1993-03-26 1996-08-14 Mannesmann Ag Verfahren und Vorrichtung zur Entsorgung von Filterstoffen
DE4336628A1 (de) * 1993-10-27 1995-05-04 Messer Griesheim Gmbh Elektrodensystem
US5673285A (en) * 1994-06-27 1997-09-30 Electro-Pyrolysis, Inc. Concentric electrode DC arc systems and their use in processing waste materials
DE19612383C1 (de) * 1996-03-28 1997-07-17 Asea Brown Boveri Verfahren zum Betreiben eines Lichtbogenofens und Lichtbogenofen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101385A (en) * 1960-04-11 1963-08-20 Northwestern Steel & Wire Co Method and means for electric melting
DE1257308B (de) * 1965-10-29 1967-12-28 Sueddeutsche Kalkstickstoff Lichtbogenschmelzofen mit Stoffzufuhr durch Hohlelektroden
US3471626A (en) * 1968-03-21 1969-10-07 Union Carbide Corp Hollow electrode control device

Also Published As

Publication number Publication date
FR2014963A1 (enExample) 1970-04-24
NL164213B (nl) 1980-07-15
JPS4915586B1 (enExample) 1974-04-16
DE1758759B1 (de) 1970-08-27
US3585269A (en) 1971-06-15
GB1206549A (en) 1970-09-23
BE736950A (enExample) 1970-02-02
NL164213C (nl) 1980-12-15
NL6911016A (enExample) 1970-02-04

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