FR1259738A - Method and apparatus for the production of cast iron in a blast furnace - Google Patents

Method and apparatus for the production of cast iron in a blast furnace

Info

Publication number
FR1259738A
FR1259738A FR829720A FR829720A FR1259738A FR 1259738 A FR1259738 A FR 1259738A FR 829720 A FR829720 A FR 829720A FR 829720 A FR829720 A FR 829720A FR 1259738 A FR1259738 A FR 1259738A
Authority
FR
France
Prior art keywords
production
blast furnace
cast iron
cast
iron
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
FR829720A
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.)
British Iron and Steel Research Association BISRA
Original Assignee
British Iron and Steel Research Association BISRA
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 British Iron and Steel Research Association BISRA filed Critical British Iron and Steel Research Association BISRA
Priority to FR829720A priority Critical patent/FR1259738A/en
Application granted granted Critical
Publication of FR1259738A publication Critical patent/FR1259738A/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
    • C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
    • C21B5/023—Injection of the additives into the melting part
    • 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
    • C21B5/003—Injection of pulverulent coal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
FR829720A 1960-06-11 1960-06-11 Method and apparatus for the production of cast iron in a blast furnace Expired FR1259738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR829720A FR1259738A (en) 1960-06-11 1960-06-11 Method and apparatus for the production of cast iron in a blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR829720A FR1259738A (en) 1960-06-11 1960-06-11 Method and apparatus for the production of cast iron in a blast furnace

Publications (1)

Publication Number Publication Date
FR1259738A true FR1259738A (en) 1961-04-28

Family

ID=8733205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR829720A Expired FR1259738A (en) 1960-06-11 1960-06-11 Method and apparatus for the production of cast iron in a blast furnace

Country Status (1)

Country Link
FR (1) FR1259738A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547624A (en) * 1966-12-16 1970-12-15 Air Reduction Method of processing metal-bearing charge in a furnace having oxy-fuel burners in furnace tuyeres
WO1986005520A1 (en) * 1985-03-14 1986-09-25 British Steel Corporation Improvements in or relating to ironmaking by means of a smelting shaft furnace
EP0278221A1 (en) * 1987-01-09 1988-08-17 Nippon Kokan Kabushiki Kaisha Tuyere of blast furnace
EP0447908A1 (en) * 1990-03-20 1991-09-25 Hoesch Stahl Aktiengesellschaft Method and apparatus for the introduction of pulverized fuel into a blast furnace
WO1998021536A2 (en) * 1996-11-13 1998-05-22 Messer Griesheim Gmbh Operating method and device for a shaft furnace

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547624A (en) * 1966-12-16 1970-12-15 Air Reduction Method of processing metal-bearing charge in a furnace having oxy-fuel burners in furnace tuyeres
WO1986005520A1 (en) * 1985-03-14 1986-09-25 British Steel Corporation Improvements in or relating to ironmaking by means of a smelting shaft furnace
US4921532A (en) * 1985-03-14 1990-05-01 British Steel Corporation Ironmaking by means of a smelting shaft furnace
EP0278221A1 (en) * 1987-01-09 1988-08-17 Nippon Kokan Kabushiki Kaisha Tuyere of blast furnace
US4887800A (en) * 1987-01-09 1989-12-19 Nippon Kokan Kabushiki Kaisha Tuyere of blast furnace
EP0447908A1 (en) * 1990-03-20 1991-09-25 Hoesch Stahl Aktiengesellschaft Method and apparatus for the introduction of pulverized fuel into a blast furnace
WO1991014791A1 (en) * 1990-03-20 1991-10-03 Küttner Gmbh & Co. Kg Process and device for injecting coal dust and oxygen into a blast furnace
WO1998021536A2 (en) * 1996-11-13 1998-05-22 Messer Griesheim Gmbh Operating method and device for a shaft furnace
WO1998021536A3 (en) * 1996-11-13 1998-10-29 Messer Griesheim Gmbh Operating method and device for a shaft furnace

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