GB914904A - Melting of ferrous metal - Google Patents

Melting of ferrous metal

Info

Publication number
GB914904A
GB914904A GB3655459A GB3655459A GB914904A GB 914904 A GB914904 A GB 914904A GB 3655459 A GB3655459 A GB 3655459A GB 3655459 A GB3655459 A GB 3655459A GB 914904 A GB914904 A GB 914904A
Authority
GB
United Kingdom
Prior art keywords
give
tuyeres
metal
oxygen
oct
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
GB3655459A
Inventor
John Viney Harding
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.)
BOC Group Ltd
Original Assignee
British Oxigen Ltd
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 Oxigen Ltd filed Critical British Oxigen Ltd
Priority to GB3655459A priority Critical patent/GB914904A/en
Publication of GB914904A publication Critical patent/GB914904A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/16—Arrangements of tuyeres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

914,904. Refining iron. BRITISH OXYGEN CO. Ltd. Oct. 25, 1960 [Oct. 28, 1959], No. 36554/59. Class 72. [Also in Group XII] A process for melting ferrous metals in a cupola includes the step of feeding oxygen to the charge through a separate set of tuyeres 7 disposed below the main air supply tuyeres 5, the tuyeres 5 and 7 being fed from wind belts 6 and 8, respectively. Intermittent oxygen injection may be used to compensate for low quality coke, to give hotter metal after a furnace shutdown, or to give hotter metal for subsequent desulphurization, recarburization or nodularization treatments. Also continuous injection may be used to give hotter metal, increased metal output, or increased carbon content.
GB3655459A 1959-10-28 1959-10-28 Melting of ferrous metal Expired GB914904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3655459A GB914904A (en) 1959-10-28 1959-10-28 Melting of ferrous metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3655459A GB914904A (en) 1959-10-28 1959-10-28 Melting of ferrous metal

Publications (1)

Publication Number Publication Date
GB914904A true GB914904A (en) 1963-01-09

Family

ID=10389202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3655459A Expired GB914904A (en) 1959-10-28 1959-10-28 Melting of ferrous metal

Country Status (1)

Country Link
GB (1) GB914904A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2329772A1 (en) * 1972-06-15 1974-01-10 Bonvarite Louvroil PROCESS FOR MELTING FERROUS METALS OF CONSTANT QUALITY BASED ON HETEROGENIC MIXTURES
US4324583A (en) * 1981-01-21 1982-04-13 Union Carbide Corporation Supersonic injection of oxygen in cupolas
EP0554022A3 (en) * 1992-01-31 1994-03-02 Boc Group Plc
WO1994017352A1 (en) * 1993-01-20 1994-08-04 Hans Ulrich Feustel Process and device for melting iron metallurgy materials in a coke-fired cupola
WO1997033134A1 (en) * 1996-03-04 1997-09-12 Georg Fischer Disa Engineering Ag Process for melting of metal materials in a shaft furnace
DE19954556A1 (en) * 1999-11-12 2001-05-23 Messer Griesheim Gmbh Process for operating a melting furnace

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2329772A1 (en) * 1972-06-15 1974-01-10 Bonvarite Louvroil PROCESS FOR MELTING FERROUS METALS OF CONSTANT QUALITY BASED ON HETEROGENIC MIXTURES
US4324583A (en) * 1981-01-21 1982-04-13 Union Carbide Corporation Supersonic injection of oxygen in cupolas
EP0554022A3 (en) * 1992-01-31 1994-03-02 Boc Group Plc
US5304232A (en) * 1992-01-31 1994-04-19 The Boc Group Plc Fumeless cupolas
TR26856A (en) * 1992-01-31 1994-08-19 Boc Group Inc Operation of vertical shaft furnaces.
US5346183A (en) * 1992-01-31 1994-09-13 The Boc Group Plc Fumeless cupolas
WO1994017352A1 (en) * 1993-01-20 1994-08-04 Hans Ulrich Feustel Process and device for melting iron metallurgy materials in a coke-fired cupola
EP0614060A1 (en) * 1993-01-20 1994-09-07 INGITEC BÜROGEMEINSCHAFT FÜR GIESSEREITECHNIK GbR Process and equipment for melting iron alloy
US5632953A (en) * 1993-01-20 1997-05-27 Hans U. Feustel Process and device for melting iron metallurgical materials in a coke-fired cupola
WO1997033134A1 (en) * 1996-03-04 1997-09-12 Georg Fischer Disa Engineering Ag Process for melting of metal materials in a shaft furnace
DE19954556A1 (en) * 1999-11-12 2001-05-23 Messer Griesheim Gmbh Process for operating a melting furnace

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