FR2316346A1 - Dispositif pour le prechauffage et la reduction de la charge destinee a la production d'alliages ferrometalliques et de fontes speciales - Google Patents

Dispositif pour le prechauffage et la reduction de la charge destinee a la production d'alliages ferrometalliques et de fontes speciales

Info

Publication number
FR2316346A1
FR2316346A1 FR7520794A FR7520794A FR2316346A1 FR 2316346 A1 FR2316346 A1 FR 2316346A1 FR 7520794 A FR7520794 A FR 7520794A FR 7520794 A FR7520794 A FR 7520794A FR 2316346 A1 FR2316346 A1 FR 2316346A1
Authority
FR
France
Prior art keywords
preheating
raw material
reducing device
pig iron
ferrous alloy
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
FR7520794A
Other languages
English (en)
French (fr)
Other versions
FR2316346B3 (enrdf_load_stackoverflow
Inventor
A Y Georgiev
I V Genev
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.)
Cherna Metalurgia DSO
Original Assignee
Cherna Metalurgia DSO
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 Cherna Metalurgia DSO filed Critical Cherna Metalurgia DSO
Priority to FR7520794A priority Critical patent/FR2316346A1/fr
Publication of FR2316346A1 publication Critical patent/FR2316346A1/fr
Application granted granted Critical
Publication of FR2316346B3 publication Critical patent/FR2316346B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
FR7520794A 1975-07-02 1975-07-02 Dispositif pour le prechauffage et la reduction de la charge destinee a la production d'alliages ferrometalliques et de fontes speciales Granted FR2316346A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7520794A FR2316346A1 (fr) 1975-07-02 1975-07-02 Dispositif pour le prechauffage et la reduction de la charge destinee a la production d'alliages ferrometalliques et de fontes speciales

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7520794A FR2316346A1 (fr) 1975-07-02 1975-07-02 Dispositif pour le prechauffage et la reduction de la charge destinee a la production d'alliages ferrometalliques et de fontes speciales

Publications (2)

Publication Number Publication Date
FR2316346A1 true FR2316346A1 (fr) 1977-01-28
FR2316346B3 FR2316346B3 (enrdf_load_stackoverflow) 1979-02-23

Family

ID=9157403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520794A Granted FR2316346A1 (fr) 1975-07-02 1975-07-02 Dispositif pour le prechauffage et la reduction de la charge destinee a la production d'alliages ferrometalliques et de fontes speciales

Country Status (1)

Country Link
FR (1) FR2316346A1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR2316346B3 (enrdf_load_stackoverflow) 1979-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse