FR1504346A - Procédé de fabrication de fonte ou d'acier - Google Patents

Procédé de fabrication de fonte ou d'acier

Info

Publication number
FR1504346A
FR1504346A FR21660A FR13021660A FR1504346A FR 1504346 A FR1504346 A FR 1504346A FR 21660 A FR21660 A FR 21660A FR 13021660 A FR13021660 A FR 13021660A FR 1504346 A FR1504346 A FR 1504346A
Authority
FR
France
Prior art keywords
steel
manufacturing process
cast iron
cast
iron
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
FR21660A
Other languages
English (en)
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.)
BK Giulini Chemie GmbH
Original Assignee
Giulini Gebrueder GmbH
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 Giulini Gebrueder GmbH filed Critical Giulini Gebrueder GmbH
Application granted granted Critical
Publication of FR1504346A publication Critical patent/FR1504346A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/006—Starting from ores containing non ferrous metallic oxides
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/10—Making spongy iron or liquid steel, by direct processes in hearth-type furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
FR21660A 1965-12-08 1966-12-08 Procédé de fabrication de fonte ou d'acier Expired FR1504346A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG0045389 1965-12-08

Publications (1)

Publication Number Publication Date
FR1504346A true FR1504346A (fr) 1967-12-01

Family

ID=7127715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21660A Expired FR1504346A (fr) 1965-12-08 1966-12-08 Procédé de fabrication de fonte ou d'acier

Country Status (4)

Country Link
BE (1) BE690458A (fr)
DE (1) DE1458759C3 (fr)
FR (1) FR1504346A (fr)
GB (1) GB1104167A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997027338A1 (fr) * 1994-09-21 1997-07-31 Sherwood, William, Lyon Fabrication directe de fer et d'acier
WO1999028512A1 (fr) * 1997-12-03 1999-06-10 Sidmar N.V. Procede de reduction d'oxydes de fer et de fusion du fer et installations a cet effet

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA85287B (en) * 1985-01-21 1986-09-24 Korf Engineering Gmbh Process for the production of pig iron
US6149709A (en) * 1997-09-01 2000-11-21 Kabushiki Kaisha Kobe Seiko Sho Method of making iron and steel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997027338A1 (fr) * 1994-09-21 1997-07-31 Sherwood, William, Lyon Fabrication directe de fer et d'acier
WO1999028512A1 (fr) * 1997-12-03 1999-06-10 Sidmar N.V. Procede de reduction d'oxydes de fer et de fusion du fer et installations a cet effet
CN1083889C (zh) * 1997-12-03 2002-05-01 西德马公司 生产液体生铁的装置
US6419724B1 (en) 1997-12-03 2002-07-16 Sidmar N.V. Method for reducing iron oxides and for melting iron and installations therefor

Also Published As

Publication number Publication date
BE690458A (fr) 1967-05-02
DE1458759C3 (de) 1973-12-20
DE1458759A1 (de) 1969-03-06
GB1104167A (en) 1968-02-21

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