JPS5454906A - Electrically heating type reducing furnace by direct current - Google Patents

Electrically heating type reducing furnace by direct current

Info

Publication number
JPS5454906A
JPS5454906A JP11470278A JP11470278A JPS5454906A JP S5454906 A JPS5454906 A JP S5454906A JP 11470278 A JP11470278 A JP 11470278A JP 11470278 A JP11470278 A JP 11470278A JP S5454906 A JPS5454906 A JP S5454906A
Authority
JP
Japan
Prior art keywords
direct current
heating type
reducing furnace
electrically heating
type reducing
Prior art date
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
JP11470278A
Other languages
Japanese (ja)
Other versions
JPS582574B2 (en
Inventor
Kurisuchian Kuroojiyaa Eibindo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Elkem ASA
Original Assignee
Elkem Spigerverket AS
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 Elkem Spigerverket AS filed Critical Elkem Spigerverket AS
Publication of JPS5454906A publication Critical patent/JPS5454906A/en
Publication of JPS582574B2 publication Critical patent/JPS582574B2/en
Expired legal-status Critical Current

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
    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • F27D11/04—Ohmic resistance heating with direct passage of current through the material being heated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
JP53114702A 1977-09-26 1978-09-20 Direct current electric heating reduction furnace Expired JPS582574B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO773285A NO139796C (en) 1977-09-26 1977-09-26 DC DC OVEN.

Publications (2)

Publication Number Publication Date
JPS5454906A true JPS5454906A (en) 1979-05-01
JPS582574B2 JPS582574B2 (en) 1983-01-17

Family

ID=19883734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53114702A Expired JPS582574B2 (en) 1977-09-26 1978-09-20 Direct current electric heating reduction furnace

Country Status (12)

Country Link
JP (1) JPS582574B2 (en)
BR (1) BR7806278A (en)
CA (1) CA1120522A (en)
DE (1) DE2841458A1 (en)
ES (1) ES473538A1 (en)
FR (1) FR2404186A1 (en)
IN (1) IN150223B (en)
MX (1) MX144969A (en)
NO (1) NO139796C (en)
SE (1) SE434432B (en)
YU (1) YU209478A (en)
ZA (1) ZA784897B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0648315B2 (en) * 1987-09-16 1994-06-22 動力炉・核燃料開発事業団 Thermal decomposition treatment equipment for radioactive waste

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE147582C (en) *
FR400655A (en) * 1908-06-15 1909-08-04 Charles Albert Keller Control system for circuits feeding electric multi-electrode furnaces
FR941145A (en) * 1944-06-24 1949-01-03 Electric liquid resistance furnace for smelting and refining metals, for making alloys, reducing minerals and for other similar purposes
US2958719A (en) * 1958-09-18 1960-11-01 Nat Res Corp Production of metal
DE1161042B (en) * 1961-09-06 1964-01-09 Duisburger Kupferhuette Round three-phase electric furnace with a four-electrode system, in particular a reduction furnace for electrothermal zinc extraction
AT285839B (en) * 1969-02-03 1970-11-10 Boehler & Co Ag Geb Plant for electroslag remelting of metals, especially steels
BG17932A1 (en) * 1972-08-29 1974-03-05

Also Published As

Publication number Publication date
NO773285L (en) 1979-01-29
BR7806278A (en) 1979-05-08
NO139796B (en) 1979-01-29
ES473538A1 (en) 1979-04-01
FR2404186B1 (en) 1983-11-25
SE7809783L (en) 1979-03-27
CA1120522A (en) 1982-03-23
YU209478A (en) 1982-06-30
JPS582574B2 (en) 1983-01-17
ZA784897B (en) 1980-04-30
DE2841458A1 (en) 1979-04-05
FR2404186A1 (en) 1979-04-20
SE434432B (en) 1984-07-23
MX144969A (en) 1981-12-08
NO139796C (en) 1979-05-09
IN150223B (en) 1982-08-21

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