KR970023517U - 일반탄을 이용한 용철제조에서 석회소성로를 이용한 가스냉각장치 - Google Patents

일반탄을 이용한 용철제조에서 석회소성로를 이용한 가스냉각장치

Info

Publication number
KR970023517U
KR970023517U KR2019950034093U KR19950034093U KR970023517U KR 970023517 U KR970023517 U KR 970023517U KR 2019950034093 U KR2019950034093 U KR 2019950034093U KR 19950034093 U KR19950034093 U KR 19950034093U KR 970023517 U KR970023517 U KR 970023517U
Authority
KR
South Korea
Prior art keywords
cooling system
molten iron
gas cooling
calcination furnace
manufacturing molten
Prior art date
Application number
KR2019950034093U
Other languages
English (en)
Other versions
KR200153850Y1 (ko
Inventor
이상덕
정영채
박윤출
Original Assignee
포항종합제철주식회사
재단법인포항산업과학연구원
뵈스트-알핀 인두스트리안라겐바우 게엠바하
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 포항종합제철주식회사, 재단법인포항산업과학연구원, 뵈스트-알핀 인두스트리안라겐바우 게엠바하 filed Critical 포항종합제철주식회사
Priority to KR2019950034093U priority Critical patent/KR200153850Y1/ko
Publication of KR970023517U publication Critical patent/KR970023517U/ko
Application granted granted Critical
Publication of KR200153850Y1 publication Critical patent/KR200153850Y1/ko

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
    • C21B13/14—Multi-stage processes processes carried out in different vessels or 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
    • C21B13/0073—Selection or treatment of the reducing gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
KR2019950034093U 1995-11-17 1995-11-17 일반탄을 이용한 용철제조에서 석회소성로를 이용한 가스냉각장치 KR200153850Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950034093U KR200153850Y1 (ko) 1995-11-17 1995-11-17 일반탄을 이용한 용철제조에서 석회소성로를 이용한 가스냉각장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950034093U KR200153850Y1 (ko) 1995-11-17 1995-11-17 일반탄을 이용한 용철제조에서 석회소성로를 이용한 가스냉각장치

Publications (2)

Publication Number Publication Date
KR970023517U true KR970023517U (ko) 1997-06-18
KR200153850Y1 KR200153850Y1 (ko) 1999-08-02

Family

ID=19429313

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950034093U KR200153850Y1 (ko) 1995-11-17 1995-11-17 일반탄을 이용한 용철제조에서 석회소성로를 이용한 가스냉각장치

Country Status (1)

Country Link
KR (1) KR200153850Y1 (ko)

Also Published As

Publication number Publication date
KR200153850Y1 (ko) 1999-08-02

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Legal Events

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