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FR532860A - Arrangements for removal and use of gases generated in the reaction space of closed electric furnaces - Google Patents

Arrangements for removal and use of gases generated in the reaction space of closed electric furnaces

Info

Publication number
FR532860A
FR532860A FR532860DA FR532860A FR 532860 A FR532860 A FR 532860A FR 532860D A FR532860D A FR 532860DA FR 532860 A FR532860 A FR 532860A
Authority
FR
France
Prior art keywords
arrangements
removal
reaction space
gases generated
electric furnaces
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Arthur Walter
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 filed Critical
Application granted granted Critical
Publication of FR532860A publication Critical patent/FR532860A/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
    • 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
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/26—Arrangements of heat-exchange apparatus
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/30—Arrangements for extraction or collection of waste gases; Hoods therefor
    • F27D17/304—Arrangements for extraction or collection of waste gases; Hoods therefor specially adapted for electric arc furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
FR532860D 1919-04-10 1921-03-29 Arrangements for removal and use of gases generated in the reaction space of closed electric furnaces Expired FR532860A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE321127T 1919-04-10

Publications (1)

Publication Number Publication Date
FR532860A true FR532860A (en) 1922-02-14

Family

ID=38720527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR532860D Expired FR532860A (en) 1919-04-10 1921-03-29 Arrangements for removal and use of gases generated in the reaction space of closed electric furnaces

Country Status (3)

Country Link
CH (1) CH95427A (en)
DE (1) DE321127C (en)
FR (1) FR532860A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306266A1 (en) * 1975-04-02 1976-10-29 Asea Ab ARC OVEN FOR THE REDUCTION TO A MELT STATE OF A FINE GRAIN MATERIAL CONTAINING IRON OXIDE

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT380462B (en) * 1984-08-03 1986-05-26 Sueddeutsche Kalkstickstoff METHOD FOR THE PRODUCTION OF CALCIUM CARBIDE AND TUBE OVEN FOR IMPLEMENTING THE METHOD

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306266A1 (en) * 1975-04-02 1976-10-29 Asea Ab ARC OVEN FOR THE REDUCTION TO A MELT STATE OF A FINE GRAIN MATERIAL CONTAINING IRON OXIDE

Also Published As

Publication number Publication date
DE321127C (en) 1920-05-22
CH95427A (en) 1922-07-01

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