JPS4979910A - - Google Patents

Info

Publication number
JPS4979910A
JPS4979910A JP48131238A JP13123873A JPS4979910A JP S4979910 A JPS4979910 A JP S4979910A JP 48131238 A JP48131238 A JP 48131238A JP 13123873 A JP13123873 A JP 13123873A JP S4979910 A JPS4979910 A JP S4979910A
Authority
JP
Japan
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.)
Pending
Application number
JP48131238A
Other languages
Japanese (ja)
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
Priority claimed from DE2257922A external-priority patent/DE2257922C3/de
Priority claimed from DE2311466A external-priority patent/DE2311466C3/de
Application filed filed Critical
Publication of JPS4979910A publication Critical patent/JPS4979910A/ja
Pending 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
    • C21B5/06—Making pig-iron in the blast furnace using top gas in the blast furnace process
    • 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
    • C21B2100/22—Increasing the gas reduction potential of recycled exhaust gases by reforming
    • 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
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
JP48131238A 1972-11-25 1973-11-24 Pending JPS4979910A (lm)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2257922A DE2257922C3 (de) 1972-11-25 1972-11-25 Verfahren für den Betrieb eines Hochofens mit einem aus Gichtgas hergestellten Hilfsreduktionsgas
DE2311466A DE2311466C3 (de) 1973-03-08 1973-03-08 Verfahren zur Erzielung optimaler Brennstoffverbrauchs- und Leistungsdaten beim Hochofen

Publications (1)

Publication Number Publication Date
JPS4979910A true JPS4979910A (lm) 1974-08-01

Family

ID=25764144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48131238A Pending JPS4979910A (lm) 1972-11-25 1973-11-24

Country Status (8)

Country Link
US (1) US3884677A (lm)
JP (1) JPS4979910A (lm)
AT (1) AT338306B (lm)
BR (1) BR7309161D0 (lm)
CA (1) CA1009455A (lm)
FR (1) FR2207990B1 (lm)
GB (1) GB1438999A (lm)
IT (1) IT1001934B (lm)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53137011A (en) * 1977-03-08 1978-11-30 Maximilianshuette Eisenwerk Method of making molten pig iron
JP2006315651A (ja) * 2005-05-16 2006-11-24 Makoto Nozaki 鉄道車両の二種軌間兼用台車
JP2012506955A (ja) * 2008-10-31 2012-03-22 ポール ヴルス エス．エイ． 高炉操作方法及び高炉設備
JP2012520939A (ja) * 2009-03-17 2012-09-10 アルセロルミタル・インベステイガシオン・イ・デサロジヨ・エセ・エレ 高炉ガスを再循環させる方法、および関連装置
JP2013185181A (ja) * 2012-03-06 2013-09-19 Nippon Steel & Sumitomo Metal Corp 高炉操業方法
JP2016113677A (ja) * 2014-12-16 2016-06-23 新日鐵住金株式会社 高炉の操業方法

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301997A (en) * 1978-06-30 1981-11-24 Southwire Company Continuous copper melting furnace
DE3024977A1 (de) * 1980-07-02 1982-01-28 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zur herstellung von reaktionsgasen
BE1000776A6 (fr) * 1987-07-31 1989-04-04 Centre Rech Metallurgique Procede de conduite d'un haut fourneau.
GB2281311B (en) * 1993-03-29 1996-09-04 Boc Group Plc Metallurgical processes and apparatus
US6214084B1 (en) * 1997-09-03 2001-04-10 The Boc Group, Inc. Iron manufacturing process
AT409634B (de) 2000-05-15 2002-09-25 Voest Alpine Ind Anlagen Verfahren und vorrichtung zur herstellung von roheisen oder flüssigen stahlvorprodukten aus eisenerzhältigen einsatzstoffen
FR2847659B1 (fr) * 2002-11-25 2005-12-16 Air Liquide Procede d'optimisation en energie d'un site industriel, par enrichissement en oxygene d'air de combustion
US8557014B2 (en) * 2011-01-28 2013-10-15 Albert Calderon Method for making liquid iron and steel
US20130344450A1 (en) * 2012-06-21 2013-12-26 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Syngas generator for blast furnace
EP2719779A1 (en) * 2012-10-12 2014-04-16 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Blast-furnace process with recycle of a CO-fraction of the blast furnace gas and production plant for same
EP2719778A1 (en) * 2012-10-12 2014-04-16 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Blast-furnace process with CO2-lean blast furnace gas recycle and production plant for same
GB2513185A (en) * 2013-04-19 2014-10-22 Siemens Vai Metals Tech Gmbh Blast furnace plant
DE102013009993A1 (de) * 2013-06-14 2014-12-18 CCP Technology GmbH Hochofen und Verfahren zum Betrieb eines Hochofens
DE102013018074B3 (de) * 2013-11-28 2015-04-02 CCP Technology GmbH Hochofen und verfahren zum betrieb eines hochofens
PL2886666T3 (pl) 2013-12-20 2019-01-31 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Sposób działania instalacji wielkiego pieca z recyklingiem gazu gardzielowego
CN106702052A (zh) * 2015-11-17 2017-05-24 鞍钢股份有限公司 一种高炉炉顶均压煤气回收系统及方法
HUE057873T2 (hu) * 2017-07-03 2022-06-28 Air Liquide Eljárás vas- vagy acélmû mûködtetésére
LU100453B1 (en) 2017-09-25 2019-03-29 Wurth Paul Sa Method for Producing a Synthesis Gas, in particular for use in Blast Furnace Operation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS473607A (lm) * 1970-07-29 1972-02-22

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1093334A (lm) * 1955-05-03
US2790711A (en) * 1957-04-30 Molten
GB369393A (en) * 1930-03-21 1932-03-24 Linde Eismasch Ag Improvements in or relating to blast furnaces
US2837419A (en) * 1957-02-15 1958-06-03 Texaco Development Corp Reduction of metal oxides
GB985577A (en) * 1961-04-26 1965-03-10 Salzgitter Huettenwerk Ag Improvements relating to the operation of blast furnaces
FR1337277A (fr) * 1962-06-14 1963-09-13 Perfectionnements au procédé de production de fonte dans un haut fourneau
US3594154A (en) * 1967-05-20 1971-07-20 Sumitomo Metal Ind Iron making process and its arrangement thereof
FR2040708A5 (en) * 1969-04-10 1971-01-22 Fink Ferdinand Treating iron minerals in a blast furnace

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS473607A (lm) * 1970-07-29 1972-02-22

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53137011A (en) * 1977-03-08 1978-11-30 Maximilianshuette Eisenwerk Method of making molten pig iron
JP2006315651A (ja) * 2005-05-16 2006-11-24 Makoto Nozaki 鉄道車両の二種軌間兼用台車
JP2012506955A (ja) * 2008-10-31 2012-03-22 ポール ヴルス エス．エイ． 高炉操作方法及び高炉設備
US8545597B2 (en) 2008-10-31 2013-10-01 Paul Wurth S.A. Method for operating a blast furnace and blast furnace installation
JP2012520939A (ja) * 2009-03-17 2012-09-10 アルセロルミタル・インベステイガシオン・イ・デサロジヨ・エセ・エレ 高炉ガスを再循環させる方法、および関連装置
JP2013185181A (ja) * 2012-03-06 2013-09-19 Nippon Steel & Sumitomo Metal Corp 高炉操業方法
JP2016113677A (ja) * 2014-12-16 2016-06-23 新日鐵住金株式会社 高炉の操業方法

Also Published As

Publication number Publication date
GB1438999A (en) 1976-06-09
FR2207990B1 (lm) 1977-08-12
AU6251873A (en) 1975-05-29
CA1009455A (en) 1977-05-03
AT338306B (de) 1977-08-25
FR2207990A1 (lm) 1974-06-21
ATA986773A (de) 1976-12-15
BR7309161D0 (pt) 1974-08-29
US3884677A (en) 1975-05-20
IT1001934B (it) 1976-04-30

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