JPS52129609A - Automatic controller for oxygen production - Google Patents

Automatic controller for oxygen production

Info

Publication number
JPS52129609A
JPS52129609A JP4552476A JP4552476A JPS52129609A JP S52129609 A JPS52129609 A JP S52129609A JP 4552476 A JP4552476 A JP 4552476A JP 4552476 A JP4552476 A JP 4552476A JP S52129609 A JPS52129609 A JP S52129609A
Authority
JP
Japan
Prior art keywords
automatic controller
oxygen production
oxygen
converter
pig iron
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.)
Pending
Application number
JP4552476A
Other languages
Japanese (ja)
Inventor
Kuniaki Ozawa
Kazuo Nakao
Mikihiko Onari
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4552476A priority Critical patent/JPS52129609A/en
Publication of JPS52129609A publication Critical patent/JPS52129609A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)

Abstract

PURPOSE:To produce efficiently oxygen for blowing without causing excess and deficiency for the demand of the converter, by measuring and forecasting the quantity of the molten pig iron tapped from the blast furnace, the carbon content and the time for blowing oxygen to this molten pig iron in the converter.
JP4552476A 1976-04-23 1976-04-23 Automatic controller for oxygen production Pending JPS52129609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4552476A JPS52129609A (en) 1976-04-23 1976-04-23 Automatic controller for oxygen production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4552476A JPS52129609A (en) 1976-04-23 1976-04-23 Automatic controller for oxygen production

Publications (1)

Publication Number Publication Date
JPS52129609A true JPS52129609A (en) 1977-10-31

Family

ID=12721791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4552476A Pending JPS52129609A (en) 1976-04-23 1976-04-23 Automatic controller for oxygen production

Country Status (1)

Country Link
JP (1) JPS52129609A (en)

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