JPS473607A - - Google Patents

Info

Publication number
JPS473607A
JPS473607A JP5700171A JP5700171A JPS473607A JP S473607 A JPS473607 A JP S473607A JP 5700171 A JP5700171 A JP 5700171A JP 5700171 A JP5700171 A JP 5700171A JP S473607 A JPS473607 A JP S473607A
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.)
Granted
Application number
JP5700171A
Other languages
Japanese (ja)
Other versions
JPS5232323B2 (enrdf_load_stackoverflow
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 DE19702037541 external-priority patent/DE2037541C3/de
Application filed filed Critical
Publication of JPS473607A publication Critical patent/JPS473607A/ja
Publication of JPS5232323B2 publication Critical patent/JPS5232323B2/ja
Expired 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
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
    • 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)
JP46057001A 1970-07-29 1971-07-29 Expired JPS5232323B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702037541 DE2037541C3 (de) 1970-07-29 Verfahren für den Betrieb eines Hochofens mit einem aus Gichtgas hergestellten Hilfreduktionsgas

Publications (2)

Publication Number Publication Date
JPS473607A true JPS473607A (enrdf_load_stackoverflow) 1972-02-22
JPS5232323B2 JPS5232323B2 (enrdf_load_stackoverflow) 1977-08-20

Family

ID=5778191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46057001A Expired JPS5232323B2 (enrdf_load_stackoverflow) 1970-07-29 1971-07-29

Country Status (1)

Country Link
JP (1) JPS5232323B2 (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4979910A (enrdf_load_stackoverflow) * 1972-11-25 1974-08-01
JPS5049191A (enrdf_load_stackoverflow) * 1973-09-01 1975-05-01
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
TWI609084B (zh) * 2014-01-07 2017-12-21 新日鐵住金股份有限公司 Blast furnace operation method
JP2018070952A (ja) * 2016-10-28 2018-05-10 Ｊｆｅスチール株式会社 高炉操業方法及び高炉設備

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2969175B1 (fr) * 2010-12-21 2013-01-04 Air Liquide Procede d'operation d'une installation de haut fourneau avec recyclage de gaz de gueulard

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4979910A (enrdf_load_stackoverflow) * 1972-11-25 1974-08-01
JPS5049191A (enrdf_load_stackoverflow) * 1973-09-01 1975-05-01
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
TWI609084B (zh) * 2014-01-07 2017-12-21 新日鐵住金股份有限公司 Blast furnace operation method
RU2679817C2 (ru) * 2014-01-07 2019-02-13 Ниппон Стил Энд Сумитомо Метал Корпорейшн Способ эксплуатации доменной печи
CN113999945A (zh) * 2014-01-07 2022-02-01 日本制铁株式会社 高炉的操作方法
JP2018070952A (ja) * 2016-10-28 2018-05-10 Ｊｆｅスチール株式会社 高炉操業方法及び高炉設備

Also Published As

Publication number Publication date
DE2037541B2 (de) 1975-07-31
DE2037541A1 (en) 1972-02-10
JPS5232323B2 (enrdf_load_stackoverflow) 1977-08-20

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