ZA821604B - Injection of hot reducing gases into a blast furnace - Google Patents

Injection of hot reducing gases into a blast furnace

Info

Publication number
ZA821604B
ZA821604B ZA821604A ZA821604A ZA821604B ZA 821604 B ZA821604 B ZA 821604B ZA 821604 A ZA821604 A ZA 821604A ZA 821604 A ZA821604 A ZA 821604A ZA 821604 B ZA821604 B ZA 821604B
Authority
ZA
South Africa
Prior art keywords
injection
blast furnace
reducing gases
hot reducing
hot
Prior art date
Application number
ZA821604A
Other languages
English (en)
Inventor
Arthur Gerard Poos
Nikolas Gerassinos Ponghis
Original Assignee
Centre Rech Metallurgique
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 Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Publication of ZA821604B publication Critical patent/ZA821604B/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
    • C21B5/002—Heated electrically (plasma)
    • 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)
  • Manufacture Of Iron (AREA)
ZA821604A 1981-03-11 1982-03-11 Injection of hot reducing gases into a blast furnace ZA821604B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6/47416A BE887904A (fr) 1981-03-11 1981-03-11 Procede d'injection au haut fourneau de gaz, reducteurs surchauffes produits a partir de combustible solide

Publications (1)

Publication Number Publication Date
ZA821604B true ZA821604B (en) 1983-01-26

Family

ID=3874891

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA821604A ZA821604B (en) 1981-03-11 1982-03-11 Injection of hot reducing gases into a blast furnace

Country Status (9)

Country Link
EP (1) EP0073793A1 (pt)
JP (1) JPS58500412A (pt)
AU (1) AU8271682A (pt)
BE (1) BE887904A (pt)
BR (1) BR8206887A (pt)
CA (1) CA1185434A (pt)
ES (1) ES510284A0 (pt)
WO (1) WO1982003091A1 (pt)
ZA (1) ZA821604B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU85585A1 (fr) * 1983-10-12 1985-04-02 Centre Rech Metallurgique Procede d'injection de gaz reducteur au haut fourneau
BE1001238A6 (fr) * 1987-12-03 1989-08-29 Centre Rech Metallurgique Procede de reduction des minerais dans un four a cuve.
DE19802338A1 (de) * 1998-01-23 1999-07-29 Schloemann Siemag Ag Verfahren und Anlage zur Reduktion von Eisenerz im Hochofen
CN101871026A (zh) * 2010-06-12 2010-10-27 郑州豫兴耐火材料有限公司 向高炉喷吹二氧化碳的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1831254A (en) * 1927-04-19 1931-11-10 American Radiator Co Method for furnace treatment of metal and metalliferous material
FR1397363A (fr) * 1964-03-17 1965-04-30 Steinmueller Gmbh L & C Procédé et dispositif pour la production et l'acheminement de produits réducteursà une installation métallurgique
SE371453C (sv) * 1973-03-26 1978-01-23 Skf Ind Trading & Dev Sett for framstellning av reduktionsgas
BE833049A (fr) * 1975-09-03 1976-03-03 Procede pour utiliser les gaz de gueulard des hauts fourneaux
US4153426A (en) * 1977-07-18 1979-05-08 Arthur G. Mckee & Company Synthetic gas production
CA1147964A (en) * 1979-05-25 1983-06-14 Francis J. Ii Harvey Process for reducing spent gas generated in the production of sponge iron
BE883667A (nl) * 1980-06-05 1980-12-05 Centre Rech Metallurgique Procede de conduite d'un four a cuve

Also Published As

Publication number Publication date
ES8302785A1 (es) 1983-01-16
WO1982003091A1 (en) 1982-09-16
AU8271682A (en) 1982-09-28
EP0073793A1 (fr) 1983-03-16
CA1185434A (en) 1985-04-16
JPS58500412A (ja) 1983-03-17
ES510284A0 (es) 1983-01-16
BE887904A (fr) 1981-09-11
BR8206887A (pt) 1983-03-01

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