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AU443575B2 - Improvements in blast furnace operations - Google Patents
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AU443575B2 - Improvements in blast furnace operations - Google Patents

Improvements in blast furnace operations

Info

Publication number
AU443575B2
AU443575B2 AU29560/71A AU2956071A AU443575B2 AU 443575 B2 AU443575 B2 AU 443575B2 AU 29560/71 A AU29560/71 A AU 29560/71A AU 2956071 A AU2956071 A AU 2956071A AU 443575 B2 AU443575 B2 AU 443575B2
Authority
AU
Australia
Prior art keywords
blast furnace
furnace operations
operations
blast
furnace
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
AU29560/71A
Other versions
AU2956071A (en
Inventor
Pieloch William
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.)
Electroheat Pty Ltd
Original Assignee
Electroheat Pty 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 Electroheat Pty Ltd filed Critical Electroheat Pty Ltd
Priority to AU29560/71A priority Critical patent/AU443575B2/en
Publication of AU2956071A publication Critical patent/AU2956071A/en
Application granted granted Critical
Publication of AU443575B2 publication Critical patent/AU443575B2/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
    • C21B5/06—Making pig-iron in the blast furnace using top gas in the blast furnace process
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
    • C21B2100/28—Increasing the gas reduction potential of recycled exhaust gases by separation
    • C21B2100/284—Increasing the gas reduction potential of recycled exhaust gases by separation of nitrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
AU29560/71A 1971-06-01 1971-06-01 Improvements in blast furnace operations Expired AU443575B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU29560/71A AU443575B2 (en) 1971-06-01 1971-06-01 Improvements in blast furnace operations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU29560/71A AU443575B2 (en) 1971-06-01 1971-06-01 Improvements in blast furnace operations

Publications (2)

Publication Number Publication Date
AU2956071A AU2956071A (en) 1972-12-07
AU443575B2 true AU443575B2 (en) 1973-12-07

Family

ID=3717616

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29560/71A Expired AU443575B2 (en) 1971-06-01 1971-06-01 Improvements in blast furnace operations

Country Status (1)

Country Link
AU (1) AU443575B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0249006A1 (en) * 1986-06-10 1987-12-16 Nippon Kokan Kabushiki Kaisha Method for manufacturing chromium-bearing pig iron

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0249006A1 (en) * 1986-06-10 1987-12-16 Nippon Kokan Kabushiki Kaisha Method for manufacturing chromium-bearing pig iron

Also Published As

Publication number Publication date
AU2956071A (en) 1972-12-07

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