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FR2576607B1 - Procede de prechauffage de ferrailles et riblons - Google Patents

Procede de prechauffage de ferrailles et riblons

Info

Publication number
FR2576607B1
FR2576607B1 FR8501043A FR8501043A FR2576607B1 FR 2576607 B1 FR2576607 B1 FR 2576607B1 FR 8501043 A FR8501043 A FR 8501043A FR 8501043 A FR8501043 A FR 8501043A FR 2576607 B1 FR2576607 B1 FR 2576607B1
Authority
FR
France
Prior art keywords
riblons
preheating scrap
scrap
preheating
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
FR8501043A
Other languages
English (en)
Other versions
FR2576607A1 (fr
Inventor
Claude Savariau
Bernard Villemin
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.)
MONTEREAU ACIERIES
Original Assignee
MONTEREAU ACIERIES
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 MONTEREAU ACIERIES filed Critical MONTEREAU ACIERIES
Priority to FR8501043A priority Critical patent/FR2576607B1/fr
Publication of FR2576607A1 publication Critical patent/FR2576607A1/fr
Application granted granted Critical
Publication of FR2576607B1 publication Critical patent/FR2576607B1/fr
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
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • C21C5/565—Preheating of scrap
    • 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
    • F27D13/002—Preheating scrap
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
FR8501043A 1985-01-25 1985-01-25 Procede de prechauffage de ferrailles et riblons Expired FR2576607B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8501043A FR2576607B1 (fr) 1985-01-25 1985-01-25 Procede de prechauffage de ferrailles et riblons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8501043A FR2576607B1 (fr) 1985-01-25 1985-01-25 Procede de prechauffage de ferrailles et riblons

Publications (2)

Publication Number Publication Date
FR2576607A1 FR2576607A1 (fr) 1986-08-01
FR2576607B1 true FR2576607B1 (fr) 1989-10-13

Family

ID=9315602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8501043A Expired FR2576607B1 (fr) 1985-01-25 1985-01-25 Procede de prechauffage de ferrailles et riblons

Country Status (1)

Country Link
FR (1) FR2576607B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007121531A1 (fr) * 2006-04-24 2007-11-01 Technological Resources Pty. Limited Contrôle de pression dans un procédé de fusion directe
US20100011908A1 (en) * 2006-04-24 2010-01-21 John Neil Goodman Pressure control in direct smelting process
CN104048515B (zh) * 2014-04-22 2016-08-24 天津闪速炼铁技术有限公司 烟气处理设备和处理烟气的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1804098A1 (de) * 1967-10-23 1969-07-03 Krupp Gmbh Verfahren und Vorrichtung zur Vorwaermung von Schrott fuer Lichtbogenoefen
US4280836A (en) * 1980-06-02 1981-07-28 Kyoei Steel Ltd. Method of preheating iron scraps in steel-making by the electric arc furnace
CH645671A5 (de) * 1980-06-06 1984-10-15 Nippon Kokan Kk Verfahren zum vorwaermen von stahlschrott durch abgase aus dem elektrischen schmelzofen.
EP0074214B1 (fr) * 1981-08-31 1985-11-06 Kawasaki Jukogyo Kabushiki Kaisha Système de préchauffage de mitraille destinée au four électrique
JPS5878499U (ja) * 1981-11-21 1983-05-27 株式会社ニツコ− 電気炉の廃ガス設備

Also Published As

Publication number Publication date
FR2576607A1 (fr) 1986-08-01

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Legal Events

Date Code Title Description
CN Change in juridical nature
EM Correction of a material error concerning inscription in the national patent register
CD Change of name or company name
CD Change of name or company name
ST Notification of lapse