FR2044829A1 - - Google Patents

Info

Publication number
FR2044829A1
FR2044829A1 FR7019634A FR7019634A FR2044829A1 FR 2044829 A1 FR2044829 A1 FR 2044829A1 FR 7019634 A FR7019634 A FR 7019634A FR 7019634 A FR7019634 A FR 7019634A FR 2044829 A1 FR2044829 A1 FR 2044829A1
Authority
FR
France
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.)
Granted
Application number
FR7019634A
Other languages
French (fr)
Other versions
FR2044829B1 (pt
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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
Application filed by Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to BE751721D priority Critical patent/BE751721A/fr
Publication of FR2044829A1 publication Critical patent/FR2044829A1/fr
Application granted granted Critical
Publication of FR2044829B1 publication Critical patent/FR2044829B1/fr
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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
FR7019634A 1969-05-28 1970-05-28 Expired FR2044829B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE751721D BE751721A (fr) 1969-05-28 1970-06-10 Procede de controle d'un four de fusion de metaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4087869A JPS491686B1 (pt) 1969-05-28 1969-05-28

Publications (2)

Publication Number Publication Date
FR2044829A1 true FR2044829A1 (pt) 1971-02-26
FR2044829B1 FR2044829B1 (pt) 1974-02-22

Family

ID=12592755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7019634A Expired FR2044829B1 (pt) 1969-05-28 1970-05-28

Country Status (5)

Country Link
JP (1) JPS491686B1 (pt)
CA (1) CA942951A (pt)
DE (1) DE2026471B2 (pt)
FR (1) FR2044829B1 (pt)
GB (1) GB1317826A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408655A1 (fr) * 1977-09-03 1979-06-08 Sumitomo Metal Ind Procede de conduite d'un haut fourneau

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273312A (en) 1979-03-22 1981-06-16 Dravo Corporation Method of process off-gas control
JPS62270708A (ja) * 1986-05-20 1987-11-25 Nippon Kokan Kk <Nkk> 高炉炉熱制御方法
DE102013018074B3 (de) * 2013-11-28 2015-04-02 CCP Technology GmbH Hochofen und verfahren zum betrieb eines hochofens
JP7105708B2 (ja) * 2019-02-18 2022-07-25 日本製鉄株式会社 還元ガスの吹込み量決定方法及び高炉の操業方法
CA3191394A1 (en) * 2020-09-15 2022-03-24 Arcelormittal Blast furnace for ironmaking production
CN112342327B (zh) * 2020-10-09 2022-08-19 攀钢集团研究院有限公司 一种基于理论燃烧温度控制的钒钛磁铁矿高炉冶炼方法
EP4335933A4 (en) * 2021-06-28 2024-08-28 Jfe Steel Corp METHOD FOR ESTIMATING THE AMOUNT OF HEAT RELEASED, DEVICE FOR ESTIMATING THE AMOUNT OF HEAT RELEASED, AND BLAST FURNACE OPERATING METHOD
WO2023131858A1 (en) * 2022-01-04 2023-07-13 Tata Steel Limited Method and system for determining and controlling thermal level of a blast furnace

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1386351A (fr) * 1963-11-28 1965-01-22 Siderurgie Fse Inst Rech Perfectionnements aux procédés de contrôle et de conduite des opérations de réduction dans un haut fourneau

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1386351A (fr) * 1963-11-28 1965-01-22 Siderurgie Fse Inst Rech Perfectionnements aux procédés de contrôle et de conduite des opérations de réduction dans un haut fourneau

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408655A1 (fr) * 1977-09-03 1979-06-08 Sumitomo Metal Ind Procede de conduite d'un haut fourneau

Also Published As

Publication number Publication date
DE2026471A1 (de) 1971-02-11
JPS491686B1 (pt) 1974-01-16
CA942951A (en) 1974-03-05
DE2026471B2 (de) 1976-09-02
FR2044829B1 (pt) 1974-02-22
GB1317826A (en) 1973-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse