FR535528A - Improvements in blast furnaces - Google Patents

Improvements in blast furnaces

Info

Publication number
FR535528A
FR535528A FR535528DA FR535528A FR 535528 A FR535528 A FR 535528A FR 535528D A FR535528D A FR 535528DA FR 535528 A FR535528 A FR 535528A
Authority
FR
France
Prior art keywords
blast furnaces
furnaces
blast
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)
Inventor
Victor Grenier
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 filed Critical
Application granted granted Critical
Publication of FR535528A publication Critical patent/FR535528A/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
    • C21B5/006—Automatically controlling the process
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR535528D 1921-05-14 1921-05-14 Improvements in blast furnaces Expired FR535528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR535528T 1921-05-14

Publications (1)

Publication Number Publication Date
FR535528A true FR535528A (en) 1922-04-15

Family

ID=8926226

Family Applications (1)

Application Number Title Priority Date Filing Date
FR535528D Expired FR535528A (en) 1921-05-14 1921-05-14 Improvements in blast furnaces

Country Status (1)

Country Link
FR (1) FR535528A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042147A1 (en) * 1980-06-12 1981-12-23 Harry Bruce Claflin Improved multi-purpose zone controlled blast furnace and method of producing hot metal, gasses and slags
FR2572096A1 (en) * 1984-10-19 1986-04-25 Usinor METHOD AND INSTALLATION FOR THE CONTINUOUS MONITORING OF BLAST FURNACES
EP1114190A1 (en) * 1998-07-24 2001-07-11 Improved Converters, Inc. Blast furnace with narrowed top section and method of using

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042147A1 (en) * 1980-06-12 1981-12-23 Harry Bruce Claflin Improved multi-purpose zone controlled blast furnace and method of producing hot metal, gasses and slags
FR2572096A1 (en) * 1984-10-19 1986-04-25 Usinor METHOD AND INSTALLATION FOR THE CONTINUOUS MONITORING OF BLAST FURNACES
EP0181245A1 (en) * 1984-10-19 1986-05-14 UNION SIDERURGIQUE DU NORD ET DE L'EST DE LA FRANCE par abréviation "USINOR" Process and apparatus for continuously controlling blast furnaces
US4668285A (en) * 1984-10-19 1987-05-26 Usinor Process and installation for the continuous control of a blast-furnace
EP1114190A1 (en) * 1998-07-24 2001-07-11 Improved Converters, Inc. Blast furnace with narrowed top section and method of using
EP1114190A4 (en) * 1998-07-24 2002-01-16 Improved Converters Inc Blast furnace with narrowed top section and method of using

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