JPS4818174B1 - - Google Patents

Info

Publication number
JPS4818174B1
JPS4818174B1 JP45115371A JP11537170A JPS4818174B1 JP S4818174 B1 JPS4818174 B1 JP S4818174B1 JP 45115371 A JP45115371 A JP 45115371A JP 11537170 A JP11537170 A JP 11537170A JP S4818174 B1 JPS4818174 B1 JP S4818174B1
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
JP45115371A
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 filed Critical
Priority to JP45115371A priority Critical patent/JPS4818174B1/ja
Priority to GB5806771A priority patent/GB1353550A/en
Priority to US00208674A priority patent/US3746503A/en
Priority to FR7145728A priority patent/FR2119485A5/fr
Priority to BE777070A priority patent/BE777070A/xx
Priority to DE19712164009 priority patent/DE2164009A1/de
Publication of JPS4818174B1 publication Critical patent/JPS4818174B1/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
    • C21B5/001—Injecting additional fuel or reducing agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Air Supply (AREA)
  • Manufacture Of Iron (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Industrial Gases (AREA)
JP45115371A 1970-12-22 1970-12-22 Pending JPS4818174B1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP45115371A JPS4818174B1 (ja) 1970-12-22 1970-12-22
GB5806771A GB1353550A (en) 1970-12-22 1971-12-14 Method and regenerative heat exchange system for heating combustible gas
US00208674A US3746503A (en) 1970-12-22 1971-12-16 Method and apparatus for heating combustible gas
FR7145728A FR2119485A5 (ja) 1970-12-22 1971-12-20
BE777070A BE777070A (fr) 1970-12-22 1971-12-21 Procede et appareillage de chauffage d'un gaz
DE19712164009 DE2164009A1 (de) 1970-12-22 1971-12-22 Wärmeaustauschersystem und Verfahren zum Erhitzen von verbrennbaren oder reduzierbaren Gasen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45115371A JPS4818174B1 (ja) 1970-12-22 1970-12-22

Publications (1)

Publication Number Publication Date
JPS4818174B1 true JPS4818174B1 (ja) 1973-06-04

Family

ID=14660858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45115371A Pending JPS4818174B1 (ja) 1970-12-22 1970-12-22

Country Status (6)

Country Link
US (1) US3746503A (ja)
JP (1) JPS4818174B1 (ja)
BE (1) BE777070A (ja)
DE (1) DE2164009A1 (ja)
FR (1) FR2119485A5 (ja)
GB (1) GB1353550A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011514443A (ja) * 2008-02-15 2011-05-06 シーメンス・ファオアーイー・メタルズ・テクノロジーズ・ゲーエムベーハー・ウント・コ ブラスト炉ガスの再循環及び炭化水素の添加を伴う銑鉄の溶融方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444555A (en) * 1982-04-26 1984-04-24 Koppers Company, Inc. Method for reducing stress corrosion cracking in high-temperature regenerative air heaters
CN102809168A (zh) * 2011-06-01 2012-12-05 中国石油化工股份有限公司 一种空气预热器及其应用
LU101227B1 (en) * 2019-05-21 2020-11-23 Wurth Paul Sa Method for Operating a Blast Furnace

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082995A (en) * 1960-12-21 1963-03-26 United States Steel Corp Apparatus for heating blast furnace stoves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011514443A (ja) * 2008-02-15 2011-05-06 シーメンス・ファオアーイー・メタルズ・テクノロジーズ・ゲーエムベーハー・ウント・コ ブラスト炉ガスの再循環及び炭化水素の添加を伴う銑鉄の溶融方法

Also Published As

Publication number Publication date
FR2119485A5 (ja) 1972-08-04
DE2164009A1 (de) 1972-06-29
GB1353550A (en) 1974-05-22
US3746503A (en) 1973-07-17
BE777070A (fr) 1972-04-17

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