IS980B6 - Endurbætur á og varðandi rafknúna viðnámsofna - Google Patents

Endurbætur á og varðandi rafknúna viðnámsofna

Info

Publication number
IS980B6
IS980B6 IS2254A IS2254A IS980B6 IS 980 B6 IS980 B6 IS 980B6 IS 2254 A IS2254 A IS 2254A IS 2254 A IS2254 A IS 2254A IS 980 B6 IS980 B6 IS 980B6
Authority
IS
Iceland
Prior art keywords
electric resistance
resistance furnaces
regarding electric
regarding
furnaces
Prior art date
Application number
IS2254A
Other languages
English (en)
Icelandic (is)
Other versions
IS2254A7 (is
Inventor
Korsten Andreas
Benecke Theodor
Petersen Fritz
Wiebke Günter
Original Assignee
Elektroschmelzwerk Kempten G.M.B.H
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
Priority claimed from DE19732364108 external-priority patent/DE2364108C3/de
Application filed by Elektroschmelzwerk Kempten G.M.B.H filed Critical Elektroschmelzwerk Kempten G.M.B.H
Publication of IS2254A7 publication Critical patent/IS2254A7/is
Publication of IS980B6 publication Critical patent/IS980B6/is

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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating
    • 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
    • C01B32/956—Silicon carbide
    • C01B32/963—Preparation from compounds containing silicon
    • C01B32/97—Preparation from SiO or SiO2
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Furnace Details (AREA)
IS2254A 1973-12-21 1974-12-20 Endurbætur á og varðandi rafknúna viðnámsofna IS980B6 (is)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732364108 DE2364108C3 (de) 1973-12-21 Durch direkte elektrische Heizung nach dem Widerstandprinzip betriebene Ofenanlage, insbesondere zur Herstellung von Siliciumcarbid

Publications (2)

Publication Number Publication Date
IS2254A7 IS2254A7 (is) 1975-06-22
IS980B6 true IS980B6 (is) 1977-12-15

Family

ID=5901700

Family Applications (1)

Application Number Title Priority Date Filing Date
IS2254A IS980B6 (is) 1973-12-21 1974-12-20 Endurbætur á og varðandi rafknúna viðnámsofna

Country Status (4)

Country Link
BE (1) BE823564A (enrdf_load_stackoverflow)
IS (1) IS980B6 (enrdf_load_stackoverflow)
PL (1) PL92057B1 (enrdf_load_stackoverflow)
ZA (1) ZA747987B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
PL92057B1 (enrdf_load_stackoverflow) 1977-03-31
BE823564A (fr) 1975-06-19
DE2364108A1 (de) 1975-07-03
ZA747987B (en) 1975-12-31
IS2254A7 (is) 1975-06-22
DE2364108B2 (de) 1975-11-27

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