FR890211A - A process for producing cast iron in a blast furnace in the presence of oxygen - Google Patents

A process for producing cast iron in a blast furnace in the presence of oxygen

Info

Publication number
FR890211A
FR890211A FR890211DA FR890211A FR 890211 A FR890211 A FR 890211A FR 890211D A FR890211D A FR 890211DA FR 890211 A FR890211 A FR 890211A
Authority
FR
France
Prior art keywords
oxygen
blast furnace
cast iron
producing cast
producing
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)
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.)
EISENWERKE A G DEUTSCHE
Deutsche Eisenwerke AG
Original Assignee
EISENWERKE A G DEUTSCHE
Deutsche Eisenwerke 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 EISENWERKE A G DEUTSCHE, Deutsche Eisenwerke AG filed Critical EISENWERKE A G DEUTSCHE
Application granted granted Critical
Publication of FR890211A publication Critical patent/FR890211A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR890211D 1941-10-25 1943-01-18 A process for producing cast iron in a blast furnace in the presence of oxygen Expired FR890211A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE890211X 1941-10-25

Publications (1)

Publication Number Publication Date
FR890211A true FR890211A (en) 1944-02-02

Family

ID=6836313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890211D Expired FR890211A (en) 1941-10-25 1943-01-18 A process for producing cast iron in a blast furnace in the presence of oxygen

Country Status (1)

Country Link
FR (1) FR890211A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2677667A1 (en) * 1991-06-12 1992-12-18 Grenier Maurice METHOD FOR SUPPLYING AN OXYGEN-ENRICHED AIR STOVE, AND CORRESPONDING IRON ORE REDUCTION INSTALLATION.
WO1997033134A1 (en) * 1996-03-04 1997-09-12 Georg Fischer Disa Engineering Ag Process for melting of metal materials in a shaft furnace

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2677667A1 (en) * 1991-06-12 1992-12-18 Grenier Maurice METHOD FOR SUPPLYING AN OXYGEN-ENRICHED AIR STOVE, AND CORRESPONDING IRON ORE REDUCTION INSTALLATION.
US5244489A (en) * 1991-06-12 1993-09-14 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process for supplying a blast furnace with air enriched in oxygen, and corresponding installation for the reduction of iron ore
BE1006334A3 (en) * 1991-06-12 1994-07-26 Air Liquide Power process of blast furnace air increased oxygen and installation thereof iron ore reduction.
WO1997033134A1 (en) * 1996-03-04 1997-09-12 Georg Fischer Disa Engineering Ag Process for melting of metal materials in a shaft furnace

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