BR7402277D0 - Processo aperfeicoado de operar um alto forno - Google Patents

Processo aperfeicoado de operar um alto forno

Info

Publication number
BR7402277D0
BR7402277D0 BR227774A BR227774A BR7402277D0 BR 7402277 D0 BR7402277 D0 BR 7402277D0 BR 227774 A BR227774 A BR 227774A BR 227774 A BR227774 A BR 227774A BR 7402277 D0 BR7402277 D0 BR 7402277D0
Authority
BR
Brazil
Prior art keywords
operating
high oven
perfect process
perfect
oven
Prior art date
Application number
BR227774A
Other languages
English (en)
Portuguese (pt)
Inventor
Shimomura Yasuto
Arino Shunsuke
Kobayashi Kenji
Sato Fumihiro
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BR7402277D0 publication Critical patent/BR7402277D0/pt

Links

BR227774A 1973-03-24 1974-03-22 Processo aperfeicoado de operar um alto forno BR7402277D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3388773A JPS5243169B2 (OSRAM) 1973-03-24 1973-03-24

Publications (1)

Publication Number Publication Date
BR7402277D0 true BR7402277D0 (pt) 1974-11-19

Family

ID=12399022

Family Applications (1)

Application Number Title Priority Date Filing Date
BR227774A BR7402277D0 (pt) 1973-03-24 1974-03-22 Processo aperfeicoado de operar um alto forno

Country Status (3)

Country Link
JP (1) JPS5243169B2 (OSRAM)
BR (1) BR7402277D0 (OSRAM)
IT (1) IT1007739B (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5253299U (OSRAM) * 1975-10-15 1977-04-16
JPS54163246A (en) * 1978-06-14 1979-12-25 Fuji Electric Co Ltd Stopper ring
JPS5941402A (ja) * 1982-09-02 1984-03-07 Nippon Kokan Kk <Nkk> 高炉操業法
JP3388014B2 (ja) * 1994-04-12 2003-03-17 新日本製鐵株式会社 コークス改質法
JP5768563B2 (ja) * 2010-11-02 2015-08-26 Ｊｆｅスチール株式会社 高炉操業方法
US11680748B2 (en) 2018-03-30 2023-06-20 Jfe Steel Corporation Method for charging raw materials into blast furnace
JP6558519B1 (ja) * 2018-03-30 2019-08-14 Ｊｆｅスチール株式会社 高炉の原料装入方法

Also Published As

Publication number Publication date
JPS5243169B2 (OSRAM) 1977-10-28
IT1007739B (it) 1976-10-30
JPS49121707A (OSRAM) 1974-11-21

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