ZA857972B - Process and installation for the continuous control of blast-furnaces - Google Patents

Process and installation for the continuous control of blast-furnaces

Info

Publication number
ZA857972B
ZA857972B ZA857972A ZA857972A ZA857972B ZA 857972 B ZA857972 B ZA 857972B ZA 857972 A ZA857972 A ZA 857972A ZA 857972 A ZA857972 A ZA 857972A ZA 857972 B ZA857972 B ZA 857972B
Authority
ZA
South Africa
Prior art keywords
blast
installation
operations
furnaces
continuous control
Prior art date
Application number
ZA857972A
Other languages
English (en)
Inventor
Jean-Louis Lebonvallet
Lebonvallet Jean-Louis
Original Assignee
Usinor
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 Usinor filed Critical Usinor
Publication of ZA857972B publication Critical patent/ZA857972B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • 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)
  • Sampling And Sample Adjustment (AREA)
  • Manufacture Of Iron (AREA)
  • Blast Furnaces (AREA)
  • Electronic Switches (AREA)
  • Saccharide Compounds (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Tunnel Furnaces (AREA)
  • Electric Stoves And Ranges (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
ZA857972A 1984-10-19 1985-10-17 Process and installation for the continuous control of blast-furnaces ZA857972B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8416082A FR2572096B1 (fr) 1984-10-19 1984-10-19 Procede et installation pour le controle en continu des hauts fourneaux

Publications (1)

Publication Number Publication Date
ZA857972B true ZA857972B (en) 1986-05-28

Family

ID=9308846

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA857972A ZA857972B (en) 1984-10-19 1985-10-17 Process and installation for the continuous control of blast-furnaces

Country Status (14)

Country Link
US (1) US4668285A (fi)
EP (1) EP0181245B1 (fi)
JP (1) JP2635544B2 (fi)
KR (1) KR930009967B1 (fi)
AT (1) ATE39268T1 (fi)
AU (1) AU581029B2 (fi)
BR (1) BR8505217A (fi)
CA (1) CA1243489A (fi)
DE (1) DE3566815D1 (fi)
ES (1) ES8701845A1 (fi)
FI (1) FI80724C (fi)
FR (1) FR2572096B1 (fi)
IN (1) IN166279B (fi)
ZA (1) ZA857972B (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS625081A (ja) * 1985-07-02 1987-01-12 川崎製鉄株式会社 燃焼帯測定装置
JPS63207983A (ja) * 1987-02-25 1988-08-29 日本鋼管株式会社 竪型炉の炉内状況検出方法
JPS63207982A (ja) * 1987-02-25 1988-08-29 日本鋼管株式会社 竪型炉の炉内状況検出方法
JPH01142006A (ja) * 1987-11-30 1989-06-02 Nkk Corp 高炉操業方法
CA2221808C (en) 1996-03-22 2003-05-20 Steel Technology Corporation Stable operation of a smelter reactor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR535528A (fr) * 1921-05-14 1922-04-15 Perfectionnements aux hauts fourneaux
DE684114C (de) * 1938-03-11 1939-11-22 Bochumer Ver Fuer Gussstahlfab Verfahren zur Feststellung der Hoehe der Beschickungssaeule in Schachtoefen
US2625386A (en) * 1947-05-20 1953-01-13 David P Leone Method and apparatus for controlling blast furnaces
FR1375183A (fr) * 1963-08-28 1964-10-16 Siderurgie Fse Inst Rech Perfectionnements aux procédés de contrôle de processus industriels par analyse continue d'un mélange gazeux de composition variable
DE1583176A1 (de) * 1967-10-26 1970-07-30 Hoesch Ag Mehrpunktmesssonde zur UEberwachung von Schachtoefen,insbesondere Hochoefen
GB1238882A (fi) * 1968-08-06 1971-07-14
FR2052803A5 (en) * 1969-06-24 1971-04-09 Centre Nat Rech Metall De-clogging of steel furnace pipeline
US3690632A (en) * 1970-12-30 1972-09-12 Westinghouse Electric Corp Blast furnace control based on measurement of pressures at spaced points along the height of the furnace
JPS5143588B2 (fi) * 1972-06-20 1976-11-22
JPS5160620A (ja) * 1974-11-25 1976-05-26 Nippon Steel Corp Kororonaijokyokenchihoho
DE2553756C2 (de) * 1975-11-29 1977-12-08 Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg Verwendung der kontinuierlichen Gichtgasanalyse zur Überwachung und Regelung des Hochofenganges und Vorrichtung hierfür
JPS56166313A (en) * 1980-05-27 1981-12-21 Nippon Steel Corp Method for preventing explosion during reduction of stock line and blowing down of blast furnace
JPS5770209A (en) * 1980-10-15 1982-04-30 Sumitomo Metal Ind Ltd Method of regulating circumferential distribution in blast furnace operation
JPS5871310A (ja) * 1981-10-20 1983-04-28 Sumitomo Metal Ind Ltd 高炉送風方法
JPS5916917A (ja) * 1982-07-19 1984-01-28 Nippon Steel Corp 埋込型垂直ゾンデ
US4509727A (en) * 1983-05-23 1985-04-09 Nalco Chemical Company Off-gas monitor for steel processes
JPS6067604A (ja) * 1983-09-19 1985-04-18 Sumitomo Metal Ind Ltd 高炉炉内状況測定方法

Also Published As

Publication number Publication date
KR930009967B1 (ko) 1993-10-13
FI80724B (fi) 1990-03-30
DE3566815D1 (en) 1989-01-19
EP0181245A1 (fr) 1986-05-14
FR2572096B1 (fr) 1987-02-13
ES548602A0 (es) 1986-12-01
BR8505217A (pt) 1986-07-29
IN166279B (fi) 1990-04-07
FI854075L (fi) 1986-04-20
JP2635544B2 (ja) 1997-07-30
US4668285A (en) 1987-05-26
AU581029B2 (en) 1989-02-09
FI80724C (fi) 1990-07-10
FI854075A0 (fi) 1985-10-18
AU4880185A (en) 1986-04-24
CA1243489A (en) 1988-10-25
JPS61179808A (ja) 1986-08-12
ATE39268T1 (de) 1988-12-15
ES8701845A1 (es) 1986-12-01
EP0181245B1 (fr) 1988-12-14
FR2572096A1 (fr) 1986-04-25
KR870004150A (ko) 1987-05-07

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