GB0504260D0 - Process and plant for gas-based direct steelmaking - Google Patents

Process and plant for gas-based direct steelmaking

Info

Publication number
GB0504260D0
GB0504260D0 GBGB0504260.1A GB0504260A GB0504260D0 GB 0504260 D0 GB0504260 D0 GB 0504260D0 GB 0504260 A GB0504260 A GB 0504260A GB 0504260 D0 GB0504260 D0 GB 0504260D0
Authority
GB
United Kingdom
Prior art keywords
plant
gas
based direct
direct steelmaking
steelmaking
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.)
Ceased
Application number
GBGB0504260.1A
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.)
WARNER NOEL A
Original Assignee
WARNER NOEL A
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 WARNER NOEL A filed Critical WARNER NOEL A
Priority to GBGB0504260.1A priority Critical patent/GB0504260D0/en
Publication of GB0504260D0 publication Critical patent/GB0504260D0/en
Priority to PCT/GB2006/000302 priority patent/WO2006092549A2/en
Priority to AU2006219757A priority patent/AU2006219757A1/en
Priority to GB0718926A priority patent/GB2438570B/en
Ceased 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • 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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/567—Manufacture of steel by other methods operating in a continuous way
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/22—Arrangements of air or gas supply devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/06—Forming or maintaining special atmospheres or vacuum within heating chambers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
GBGB0504260.1A 2005-03-02 2005-03-02 Process and plant for gas-based direct steelmaking Ceased GB0504260D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB0504260.1A GB0504260D0 (en) 2005-03-02 2005-03-02 Process and plant for gas-based direct steelmaking
PCT/GB2006/000302 WO2006092549A2 (en) 2005-03-02 2006-01-31 Process and plant for gas-based direct steelmaking
AU2006219757A AU2006219757A1 (en) 2005-03-02 2006-01-31 Process and plant for gas-based direct steelmaking
GB0718926A GB2438570B (en) 2005-03-02 2006-01-31 Process and plant for gas-based direct steelmaking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0504260.1A GB0504260D0 (en) 2005-03-02 2005-03-02 Process and plant for gas-based direct steelmaking

Publications (1)

Publication Number Publication Date
GB0504260D0 true GB0504260D0 (en) 2005-04-06

Family

ID=34430470

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0504260.1A Ceased GB0504260D0 (en) 2005-03-02 2005-03-02 Process and plant for gas-based direct steelmaking
GB0718926A Expired - Fee Related GB2438570B (en) 2005-03-02 2006-01-31 Process and plant for gas-based direct steelmaking

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0718926A Expired - Fee Related GB2438570B (en) 2005-03-02 2006-01-31 Process and plant for gas-based direct steelmaking

Country Status (3)

Country Link
AU (1) AU2006219757A1 (en)
GB (2) GB0504260D0 (en)
WO (1) WO2006092549A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0608080D0 (en) * 2006-04-25 2006-05-31 Warner Noel A Co-production of steel, titanium and high-grade oxide
US8893768B2 (en) 2011-11-17 2014-11-25 Nucor Corporation Method of continuous casting thin steel strip
GB201223252D0 (en) * 2012-12-21 2013-02-06 Warner Noel A Zero gas emission continuous steelmaking

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1313729A (en) * 1960-10-10 1963-01-04 Inst Francais Du Petrole Continuous process of manufacturing cast iron or steel by reduction of iron ore
US5069715A (en) * 1990-04-02 1991-12-03 Regents Of The University Of Minnesota Direct smelting process and apparatus
RU2219160C1 (en) * 2002-06-25 2003-12-20 Институт катализа им. Г.К.Борескова СО РАН Method for production of carbonyl compounds from di- and polyene cyclic hydrocarbons and derivatives thereof
GB0216544D0 (en) * 2002-07-17 2002-08-28 Warner Noel A Direct coal-based continuous steelmaking
GB0412105D0 (en) * 2004-05-29 2004-06-30 Warner Noel A Recovery of steel from contaminated scrap

Also Published As

Publication number Publication date
GB2438570A (en) 2007-11-28
WO2006092549A2 (en) 2006-09-08
GB2438570B (en) 2011-01-26
AU2006219757A1 (en) 2006-09-08
GB0718926D0 (en) 2007-11-07
WO2006092549A3 (en) 2006-12-21

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)