CA1185434A - Injection de gaz de reduction chauds dans un haut fourneau - Google Patents

Injection de gaz de reduction chauds dans un haut fourneau

Info

Publication number
CA1185434A
CA1185434A CA000398050A CA398050A CA1185434A CA 1185434 A CA1185434 A CA 1185434A CA 000398050 A CA000398050 A CA 000398050A CA 398050 A CA398050 A CA 398050A CA 1185434 A CA1185434 A CA 1185434A
Authority
CA
Canada
Prior art keywords
reducing gases
gases
blast furnace
coal
fuel
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
CA000398050A
Other languages
English (en)
Inventor
Arthur G. Poos
Nikolas G. Ponghis
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Application granted granted Critical
Publication of CA1185434A publication Critical patent/CA1185434A/fr
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
    • C21B5/001—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)
CA000398050A 1981-03-11 1982-03-10 Injection de gaz de reduction chauds dans un haut fourneau Expired CA1185434A (fr)

Applications Claiming Priority (2)

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
BE887,904 1981-03-11

Publications (1)

Publication Number Publication Date
CA1185434A true CA1185434A (fr) 1985-04-16

Family

ID=3874891

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000398050A Expired CA1185434A (fr) 1981-03-11 1982-03-10 Injection de gaz de reduction chauds dans un haut fourneau

Country Status (9)

Country Link
EP (1) EP0073793A1 (fr)
JP (1) JPS58500412A (fr)
AU (1) AU8271682A (fr)
BE (1) BE887904A (fr)
BR (1) BR8206887A (fr)
CA (1) CA1185434A (fr)
ES (1) ES8302785A1 (fr)
WO (1) WO1982003091A1 (fr)
ZA (1) ZA821604B (fr)

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 (fr) * 1979-05-25 1983-06-14 Francis J. Ii Harvey Methode de reduction des gaz perdus de la production de fer spongieux
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
JPS58500412A (ja) 1983-03-17
BR8206887A (pt) 1983-03-01
ZA821604B (en) 1983-01-26
AU8271682A (en) 1982-09-28
EP0073793A1 (fr) 1983-03-16
ES510284A0 (es) 1983-01-16
BE887904A (fr) 1981-09-11
ES8302785A1 (es) 1983-01-16
WO1982003091A1 (fr) 1982-09-16

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