GB1166000A - Improvements in or relating to the Manufacture of Steel - Google Patents

Improvements in or relating to the Manufacture of Steel

Info

Publication number
GB1166000A
GB1166000A GB8737/67A GB873767A GB1166000A GB 1166000 A GB1166000 A GB 1166000A GB 8737/67 A GB8737/67 A GB 8737/67A GB 873767 A GB873767 A GB 873767A GB 1166000 A GB1166000 A GB 1166000A
Authority
GB
United Kingdom
Prior art keywords
hood
duct
steel
feb
disclosed
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
GB8737/67A
Inventor
Hugh Willmott Grenfell
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.)
Steel Company of Wales Ltd
Original Assignee
Steel Company of Wales 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 Steel Company of Wales Ltd filed Critical Steel Company of Wales Ltd
Priority to GB8737/67A priority Critical patent/GB1166000A/en
Priority to FR1555169D priority patent/FR1555169A/fr
Priority to US707623A priority patent/US3599949A/en
Publication of GB1166000A publication Critical patent/GB1166000A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

1,166,000. Metallurgical converters. STEEL CO. OF WALES Ltd. 21 Feb., 1968 [23 Feb., 1967], No. 8737/67. Heading F4B. [Also in Division C7] Molten metal is refined in a converter 11 operated by an oxy/burner as disclosed in Specification 1,148,601 (Divisions C6-C7) and sealed to an exhaust hood 20 by a removable two-part seal 23 disclosed in Specification 772,632, said hood 20 having a waste-gas duct 107 connected to a spray washer 103. A pressure element 104 in the hood is connected via a controller 106 to a valve 105 controlling the water supply to the washer, so that the buoyancy of the gases therein and therefore the pressure in the hood and converter mouth are also controlled. A spark box 101 disposed below the duct 107 receives particles of slag and metal carried into said duct 107.
GB8737/67A 1967-02-23 1967-02-23 Improvements in or relating to the Manufacture of Steel Expired GB1166000A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB8737/67A GB1166000A (en) 1967-02-23 1967-02-23 Improvements in or relating to the Manufacture of Steel
FR1555169D FR1555169A (en) 1967-02-23 1968-02-23
US707623A US3599949A (en) 1967-02-23 1968-02-23 Manufacture of steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8737/67A GB1166000A (en) 1967-02-23 1967-02-23 Improvements in or relating to the Manufacture of Steel

Publications (1)

Publication Number Publication Date
GB1166000A true GB1166000A (en) 1969-10-01

Family

ID=9858299

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8737/67A Expired GB1166000A (en) 1967-02-23 1967-02-23 Improvements in or relating to the Manufacture of Steel

Country Status (3)

Country Link
US (1) US3599949A (en)
FR (1) FR1555169A (en)
GB (1) GB1166000A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788619A (en) * 1972-02-23 1974-01-29 Pennsylvania Engineering Corp Steel converter vessel pollution control method and apparatus
US4035179A (en) * 1975-04-04 1977-07-12 Calderon Automation, Inc. Method and apparatus for controlling pollution in steel furnaces
US4314694A (en) * 1975-12-20 1982-02-09 Nippon Steel Corporation Method for controlling exhaust gases in oxygen blown converter
US4214735A (en) * 1978-09-01 1980-07-29 Hoogovens Ijmuiden, B.V. Pressure measurement in a hood above a converter for manufacturing steel
US4294432A (en) * 1980-06-02 1981-10-13 Republic Steel Corporation Method and apparatus for cooling BOF hood paneling
DE19758141C2 (en) * 1997-12-19 1999-12-02 Mannesmann Ag Converter system
AT506042A1 (en) * 2007-11-13 2009-05-15 Siemens Vai Metals Tech Gmbh METHOD FOR MELTING RAW IRONS AND STEEL PREPARED PRODUCTS IN A MELTING GASER
JP5342263B2 (en) * 2009-02-13 2013-11-13 本田技研工業株式会社 Nozzle and tank foreign matter removal device
ES2566954T3 (en) * 2011-10-10 2016-04-18 Primetals Technologies Germany Gmbh Blow lance with direct ignition by means of retractable ignition lance
CN114107676A (en) * 2021-12-02 2022-03-01 南阳理工学院 Remelting refining furnace for magnesium alloy recycled material and application thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB772632A (en) * 1953-12-28 1957-04-17 Henry J Kaiser Company Improvements in or relating to apparatus for connecting converters and like metallurgical furnaces to exhaust gas ducts
US3026102A (en) * 1958-03-18 1962-03-20 Pennsylvania Engineering Corp Hood post crane
AT220174B (en) * 1959-05-19 1962-03-12 Voest Ag Process and blowing device for supplying heat for solid and / or liquid use when refining the same to steel
AT236424B (en) * 1961-07-21 1964-10-26 Voest Ag Blowing device for inflation processes
AT251617B (en) * 1963-05-30 1967-01-10 Bot Brassert Oxygen Technik Ag Crucible or converter
US3271130A (en) * 1963-11-05 1966-09-06 Koppers Co Inc Method and apparatus for treating gases
GB1021099A (en) * 1964-01-27 1966-02-23 Steel Co Of Wales Ltd Improvements in or relating to blowing lances
US3377158A (en) * 1965-04-28 1968-04-09 Jones & Laughlin Steel Corp Converter control systems and methods

Also Published As

Publication number Publication date
US3599949A (en) 1971-08-17
FR1555169A (en) 1969-01-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee