AU1139801A - Method and devices used in the production of iron for increasing output and reducing fuel consumption - Google Patents

Method and devices used in the production of iron for increasing output and reducing fuel consumption

Info

Publication number
AU1139801A
AU1139801A AU11398/01A AU1139801A AU1139801A AU 1139801 A AU1139801 A AU 1139801A AU 11398/01 A AU11398/01 A AU 11398/01A AU 1139801 A AU1139801 A AU 1139801A AU 1139801 A AU1139801 A AU 1139801A
Authority
AU
Australia
Prior art keywords
iron
production
fuel consumption
devices used
reducing 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.)
Abandoned
Application number
AU11398/01A
Inventor
Bodo Wolf
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.)
CRG Kohlenstoffrecycling GmbH
Original Assignee
CRG Kohlenstoffrecycling GmbH
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 CRG Kohlenstoffrecycling GmbH filed Critical CRG Kohlenstoffrecycling GmbH
Publication of AU1139801A publication Critical patent/AU1139801A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft 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
    • C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
    • C21B2100/28—Increasing the gas reduction potential of recycled exhaust gases by separation
    • C21B2100/282—Increasing the gas reduction potential of recycled exhaust gases by separation of carbon dioxide
AU11398/01A 1999-11-05 2000-10-18 Method and devices used in the production of iron for increasing output and reducing fuel consumption Abandoned AU1139801A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19953298A DE19953298C2 (en) 1999-11-05 1999-11-05 Methods and devices for increasing performance and saving fuel in the production of iron
DE19953298 1999-11-05
PCT/EP2000/010245 WO2001032940A1 (en) 1999-11-05 2000-10-18 Method and devices used in the production of iron for increasing output and reducing fuel consumption

Publications (1)

Publication Number Publication Date
AU1139801A true AU1139801A (en) 2001-05-14

Family

ID=7928039

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11398/01A Abandoned AU1139801A (en) 1999-11-05 2000-10-18 Method and devices used in the production of iron for increasing output and reducing fuel consumption

Country Status (3)

Country Link
AU (1) AU1139801A (en)
DE (1) DE19953298C2 (en)
WO (1) WO2001032940A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT410221B (en) * 2001-05-18 2003-03-25 Voest Alpine Ind Anlagen Production of sponge iron from iron ore, in a shaft furnace, uses a solid bed reduction zone, with a specific consumption of reduction gas to set the required reduction processes
CN113955757B (en) * 2021-11-26 2023-11-03 内蒙古禹源机械有限公司 Device and process for preparing carbon dioxide capturing agent from gasified slag and combining hydrogen and alloy

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE356762C (en) * 1918-07-23 1922-07-27 Frans Martin Wiberg Process and furnace system for the reduction of ores or ore-like oxygen compounds, in particular iron ores
DE348383C (en) * 1918-10-24 1922-02-07 Koppers Gmbh Heinrich Process for operating iron blast furnaces
US2201738A (en) * 1937-09-13 1940-05-21 Neve Pierre Process for effecting reducing metallurgical reactions
US2793946A (en) * 1952-10-04 1957-05-28 George R Paschal Methods and apparatus for the production of iron
FR1216401A (en) * 1957-11-21 1960-04-25 United States Steel Corp Method and apparatus for reduction of ores in fluidized beds
GB892387A (en) * 1958-11-27 1962-03-28 Elektrokemisk As Improvements relating to processes and apparatus for reducing moulded bodies
FR1268478A (en) * 1960-04-13 1961-08-04 Renault Process for the direct reduction of iron ore into powdered iron by gaseous reducing agents and equipment for implementing this process
GB1178287A (en) * 1967-08-16 1970-01-21 Bailey Inv S Inc Method of Operating a Blast Furnace.
DE2307924B2 (en) * 1973-02-17 1975-12-18 Rheinische Braunkohlenwerke Ag, 5000 Koeln Process for the direct reduction of iron ores
DE2628447A1 (en) * 1976-06-24 1978-01-05 Krupp Gmbh SHAFT FURNITURE FOR THE DIRECT REDUCTION OF IRON ORES
US4160663A (en) * 1978-02-21 1979-07-10 Jack Hsieh Method for the direct reduction of iron ore
US4246024A (en) * 1979-10-31 1981-01-20 Grupo Industrial Alfa, S.A. Method for the gaseous reduction of metal ores using reducing gas produced by gasification of solid or liquid fossil fuels
US5437708A (en) * 1994-05-04 1995-08-01 Midrex International B.V. Rotterdam, Zurich Branch Iron carbide production in shaft furnace
DE19838368C1 (en) * 1998-08-24 1999-08-12 Ferrostaal Ag Method and installation for reducing iron ore

Also Published As

Publication number Publication date
DE19953298A1 (en) 2001-05-23
WO2001032940A1 (en) 2001-05-10
DE19953298C2 (en) 2001-12-06

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase