JPH0112804B2 - - Google Patents

Info

Publication number
JPH0112804B2
JPH0112804B2 JP8659881A JP8659881A JPH0112804B2 JP H0112804 B2 JPH0112804 B2 JP H0112804B2 JP 8659881 A JP8659881 A JP 8659881A JP 8659881 A JP8659881 A JP 8659881A JP H0112804 B2 JPH0112804 B2 JP H0112804B2
Authority
JP
Japan
Prior art keywords
reducing agent
reduction furnace
particle size
agent
mixture
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
JP8659881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57200504A (en
Inventor
Shinichi Kuromame
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP8659881A priority Critical patent/JPS57200504A/ja
Publication of JPS57200504A publication Critical patent/JPS57200504A/ja
Publication of JPH0112804B2 publication Critical patent/JPH0112804B2/ja
Granted 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
    • C21B5/007—Conditions of the cokes or characterised by the cokes used
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
JP8659881A 1981-06-05 1981-06-05 Reutilization of reducing agent in iron making process Granted JPS57200504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8659881A JPS57200504A (en) 1981-06-05 1981-06-05 Reutilization of reducing agent in iron making process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8659881A JPS57200504A (en) 1981-06-05 1981-06-05 Reutilization of reducing agent in iron making process

Publications (2)

Publication Number Publication Date
JPS57200504A JPS57200504A (en) 1982-12-08
JPH0112804B2 true JPH0112804B2 (enrdf_load_stackoverflow) 1989-03-02

Family

ID=13891442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8659881A Granted JPS57200504A (en) 1981-06-05 1981-06-05 Reutilization of reducing agent in iron making process

Country Status (1)

Country Link
JP (1) JPS57200504A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0610405A (ja) * 1992-06-25 1994-01-18 Tomoe Corp 立体トラスの継手部構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0610405A (ja) * 1992-06-25 1994-01-18 Tomoe Corp 立体トラスの継手部構造

Also Published As

Publication number Publication date
JPS57200504A (en) 1982-12-08

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