GB1430626A - Methods for controlling blast furnaces - Google Patents

Methods for controlling blast furnaces

Info

Publication number
GB1430626A
GB1430626A GB1234173A GB1234173A GB1430626A GB 1430626 A GB1430626 A GB 1430626A GB 1234173 A GB1234173 A GB 1234173A GB 1234173 A GB1234173 A GB 1234173A GB 1430626 A GB1430626 A GB 1430626A
Authority
GB
United Kingdom
Prior art keywords
furnace
blast
derived
methods
march
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
GB1234173A
Other languages
English (en)
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.)
SUJITOMO METAL IND Ltd
Original Assignee
SUJITOMO METAL IND 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 SUJITOMO METAL IND Ltd filed Critical SUJITOMO METAL IND Ltd
Publication of GB1430626A publication Critical patent/GB1430626A/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)
GB1234173A 1972-03-15 1973-03-14 Methods for controlling blast furnaces Expired GB1430626A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
GB1430626A true GB1430626A (en) 1976-03-31

Family

ID=26364879

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1234173A Expired GB1430626A (en) 1972-03-15 1973-03-14 Methods for controlling blast furnaces

Country Status (6)

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

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 (fr) 1977-08-05
US3853539A (en) 1974-12-10
NL7302804A (fr) 1973-09-18
CA1006373A (en) 1977-03-08
DE2312669B2 (de) 1976-12-30
NL158550B (nl) 1978-11-15
FR2176100A1 (fr) 1973-10-26
ES412599A1 (es) 1976-10-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee