FR1307093A - Shaft furnace and process for melting scrap and for making steel - Google Patents

Shaft furnace and process for melting scrap and for making steel

Info

Publication number
FR1307093A
FR1307093A FR880335A FR880335A FR1307093A FR 1307093 A FR1307093 A FR 1307093A FR 880335 A FR880335 A FR 880335A FR 880335 A FR880335 A FR 880335A FR 1307093 A FR1307093 A FR 1307093A
Authority
FR
France
Prior art keywords
shaft furnace
making steel
melting scrap
scrap
melting
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
FR880335A
Other languages
French (fr)
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.)
Ruhrstahl AG
Original Assignee
Ruhrstahl 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 Ruhrstahl AG filed Critical Ruhrstahl AG
Priority to FR880335A priority Critical patent/FR1307093A/en
Application granted granted Critical
Publication of FR1307093A publication Critical patent/FR1307093A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/567—Manufacture of steel by other methods operating in a continuous way
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
    • C21B13/023—Making spongy iron or liquid steel, by direct processes in shaft furnaces wherein iron or steel is obtained in a molten state
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR880335A 1961-11-29 1961-11-29 Shaft furnace and process for melting scrap and for making steel Expired FR1307093A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR880335A FR1307093A (en) 1961-11-29 1961-11-29 Shaft furnace and process for melting scrap and for making steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR880335A FR1307093A (en) 1961-11-29 1961-11-29 Shaft furnace and process for melting scrap and for making steel

Publications (1)

Publication Number Publication Date
FR1307093A true FR1307093A (en) 1962-10-19

Family

ID=8767638

Family Applications (1)

Application Number Title Priority Date Filing Date
FR880335A Expired FR1307093A (en) 1961-11-29 1961-11-29 Shaft furnace and process for melting scrap and for making steel

Country Status (1)

Country Link
FR (1) FR1307093A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2111135A5 (en) * 1970-10-15 1972-06-02 Centre Rech Metallurgique
FR2229771A1 (en) * 1973-05-19 1974-12-13 Kloeckner Werke Ag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2111135A5 (en) * 1970-10-15 1972-06-02 Centre Rech Metallurgique
FR2229771A1 (en) * 1973-05-19 1974-12-13 Kloeckner Werke Ag

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