ZA802513B - Process for the production of pig iron in a blast furnace with a specific coke feed reduced by the use of gaseous exchange fuels - Google Patents

Process for the production of pig iron in a blast furnace with a specific coke feed reduced by the use of gaseous exchange fuels

Info

Publication number
ZA802513B
ZA802513B ZA00802513A ZA802513A ZA802513B ZA 802513 B ZA802513 B ZA 802513B ZA 00802513 A ZA00802513 A ZA 00802513A ZA 802513 A ZA802513 A ZA 802513A ZA 802513 B ZA802513 B ZA 802513B
Authority
ZA
South Africa
Prior art keywords
fuels
production
blast furnace
pig iron
gaseous exchange
Prior art date
Application number
ZA00802513A
Other languages
English (en)
Inventor
R Wetzel
Original Assignee
Krupp Koppers 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 Krupp Koppers Gmbh filed Critical Krupp Koppers Gmbh
Publication of ZA802513B publication Critical patent/ZA802513B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—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)
  • Industrial Gases (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
ZA00802513A 1979-04-26 1980-04-25 Process for the production of pig iron in a blast furnace with a specific coke feed reduced by the use of gaseous exchange fuels ZA802513B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2916908A DE2916908C2 (de) 1979-04-26 1979-04-26 Verfahren zur Erzeugung von Roheisen im Hochofen unter Verminderung des spezifischen Kokseinsatzes durch Verwendung von gasförmigen Austauschbrennstoffen

Publications (1)

Publication Number Publication Date
ZA802513B true ZA802513B (en) 1981-05-27

Family

ID=6069323

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00802513A ZA802513B (en) 1979-04-26 1980-04-25 Process for the production of pig iron in a blast furnace with a specific coke feed reduced by the use of gaseous exchange fuels

Country Status (3)

Country Link
US (1) US4316741A (zh)
DE (1) DE2916908C2 (zh)
ZA (1) ZA802513B (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386610B (de) * 1987-01-26 1988-09-26 Voest Alpine Ag Verfahren und anlage zur herstellung von eisen aus eisenoxiden und kohlenstoffhaeltigen reduktions- mitteln
DE19800418C2 (de) * 1998-01-08 2001-01-25 Bodo Wolf Verfahren zur Erzeugung von Roheisen
DE19802338A1 (de) * 1998-01-23 1999-07-29 Schloemann Siemag Ag Verfahren und Anlage zur Reduktion von Eisenerz im Hochofen
CN1916187A (zh) * 2006-09-12 2007-02-21 沈阳东方钢铁有限公司 纯氧煤气高炉炼铁工艺和设备
US9322073B1 (en) 2013-03-14 2016-04-26 ALMAMET USA, Inc. Preparation of flux lime for a BOF converter including conversion of troublesome fines to high quality fluidized lime
DE102014112629A1 (de) * 2014-09-02 2016-03-03 Oleg Gyzha Verfahren zur Erzeugung von Roheisen im Hochofen sowie Hochofen zur Erzeugung von Roheisen durch Aufschmelzen und durch Reduktion von aufzuschmelzendem und zu reduzierendem Material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909446A (en) * 1972-03-31 1975-09-30 Nippon Kokan Kk Method of manufacturing high quality reducing gas by two stage reforming processes

Also Published As

Publication number Publication date
US4316741A (en) 1982-02-23
DE2916908A1 (de) 1980-11-06
DE2916908C2 (de) 1987-01-02

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