CA1006373A - Blast furnace control method by measurement of condition indices - Google Patents

Blast furnace control method by measurement of condition indices

Info

Publication number
CA1006373A
CA1006373A CA165,058A CA165058A CA1006373A CA 1006373 A CA1006373 A CA 1006373A CA 165058 A CA165058 A CA 165058A CA 1006373 A CA1006373 A CA 1006373A
Authority
CA
Canada
Prior art keywords
measurement
control method
blast furnace
furnace control
condition indices
Prior art date
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.)
Expired
Application number
CA165,058A
Other languages
English (en)
Other versions
CA165058S (en
Inventor
Masanobu Ogata
Koji Oki
Yoichi Murakami
Takashi Yokoi
Michiyasu Yoshiki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 JP2701672A external-priority patent/JPS526844B2/ja
Priority claimed from JP10301172A external-priority patent/JPS5229681B2/ja
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Application granted granted Critical
Publication of CA1006373A publication Critical patent/CA1006373A/en
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
    • C21B5/006—Automatically controlling the process

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
CA165,058A 1972-03-15 1973-02-27 Blast furnace control method by measurement of condition indices Expired CA1006373A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2701672A JPS526844B2 (pt) 1972-03-15 1972-03-15
JP10301172A JPS5229681B2 (pt) 1972-10-14 1972-10-14

Publications (1)

Publication Number Publication Date
CA1006373A true CA1006373A (en) 1977-03-08

Family

ID=26364879

Family Applications (1)

Application Number Title Priority Date Filing Date
CA165,058A Expired CA1006373A (en) 1972-03-15 1973-02-27 Blast furnace control method by measurement of condition indices

Country Status (6)

Country Link
US (1) US3853539A (pt)
CA (1) CA1006373A (pt)
ES (1) ES412599A1 (pt)
FR (1) FR2176100B1 (pt)
GB (1) GB1430626A (pt)
NL (1) NL158550B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3938584B2 (ja) * 2005-04-08 2007-06-27 株式会社神戸製鋼所 爆破処理容器の余寿命予測装置、余寿命予測方法、及び爆破処理施設
US4421553A (en) * 1980-05-06 1983-12-20 Centre De Recherches Metallurgiques Process for operating a blast furnace

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822257A (en) * 1955-06-21 1958-02-04 United States Steel Corp Method and apparatus for controlling blast furnaces
FR1432611A (fr) * 1965-01-15 1966-03-25 Yawata Iron & Steel Co Appareil pour la mesure de la vitesse de déplacement d'une charge dans une enceinteet notamment de la vitesse de descente de la charge dans un haut fourneau
US3581070A (en) * 1968-11-01 1971-05-25 Nippon Steel Corp Apparatus for operating a shaft furnace by detecting the falling speed of the charge
BE787872A (fr) * 1971-08-25 1973-02-23 Westinghouse Electric Corp Commande par calculateur d'un haut-fourneau utilisant des signaux de retroaction correcteurs

Also Published As

Publication number Publication date
DE2312669A1 (de) 1973-09-20
FR2176100B1 (pt) 1977-08-05
GB1430626A (en) 1976-03-31
US3853539A (en) 1974-12-10
NL7302804A (pt) 1973-09-18
DE2312669B2 (de) 1976-12-30
NL158550B (nl) 1978-11-15
FR2176100A1 (pt) 1973-10-26
ES412599A1 (es) 1976-10-16

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