JPS5286914A - Gas reduction of iron ore - Google Patents

Gas reduction of iron ore

Info

Publication number
JPS5286914A
JPS5286914A JP274476A JP274476A JPS5286914A JP S5286914 A JPS5286914 A JP S5286914A JP 274476 A JP274476 A JP 274476A JP 274476 A JP274476 A JP 274476A JP S5286914 A JPS5286914 A JP S5286914A
Authority
JP
Japan
Prior art keywords
iron ore
gas reduction
reducing gas
reduction
regurated
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.)
Granted
Application number
JP274476A
Other languages
Japanese (ja)
Other versions
JPS5917163B2 (en
Inventor
Yoshio Shimozato
Kimiaki Otawa
Shigeo Itano
Toshio Okamoto
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP51002744A priority Critical patent/JPS5917163B2/en
Publication of JPS5286914A publication Critical patent/JPS5286914A/en
Publication of JPS5917163B2 publication Critical patent/JPS5917163B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2

Landscapes

  • Manufacture Of Iron (AREA)

Abstract

PURPOSE: Reducing gas made from raw material of heavy oil having relatively much sulfer is mixed with reducing gas regurated, circulated, desulfurized so as to be used for solid fase reduction of iron ore without the decrease of heat efficiency.
COPYRIGHT: (C)1977,JPO&Japio
JP51002744A 1976-01-14 1976-01-14 Iron ore gas reduction method Expired JPS5917163B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51002744A JPS5917163B2 (en) 1976-01-14 1976-01-14 Iron ore gas reduction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51002744A JPS5917163B2 (en) 1976-01-14 1976-01-14 Iron ore gas reduction method

Publications (2)

Publication Number Publication Date
JPS5286914A true JPS5286914A (en) 1977-07-20
JPS5917163B2 JPS5917163B2 (en) 1984-04-19

Family

ID=11537848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51002744A Expired JPS5917163B2 (en) 1976-01-14 1976-01-14 Iron ore gas reduction method

Country Status (1)

Country Link
JP (1) JPS5917163B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528395A (en) * 1978-08-15 1980-02-28 Midrex Corp Direct reduction of iron oxide
JPS55154511A (en) * 1979-05-18 1980-12-02 Voest Ag Utilization of flue gas heat generated in continuously and directly reducing iron
WO2014088067A1 (en) * 2012-12-07 2014-06-12 新日鉄住金エンジニアリング株式会社 Device for manufacturing direct-reduced iron and method for manufacturing direct-reduced iron

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63129933A (en) * 1986-11-21 1988-06-02 松下電工株式会社 Pruner

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039294A (en) * 1973-08-11 1975-04-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039294A (en) * 1973-08-11 1975-04-11

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528395A (en) * 1978-08-15 1980-02-28 Midrex Corp Direct reduction of iron oxide
FR2433580A1 (en) * 1978-08-15 1980-03-14 Midrex Corp PROCESS FOR THE DIRECT REDUCTION OF IRON OXIDE TO METALLIC IRON USING COAL GAS
JPS55154511A (en) * 1979-05-18 1980-12-02 Voest Ag Utilization of flue gas heat generated in continuously and directly reducing iron
WO2014088067A1 (en) * 2012-12-07 2014-06-12 新日鉄住金エンジニアリング株式会社 Device for manufacturing direct-reduced iron and method for manufacturing direct-reduced iron
CN104838019A (en) * 2012-12-07 2015-08-12 新日铁住金工程技术株式会社 Device for manufacturing direct-reduced iron and method for manufacturing direct-reduced iron
JPWO2014088067A1 (en) * 2012-12-07 2017-01-05 新日鉄住金エンジニアリング株式会社 Direct reduced iron production apparatus and direct reduced iron production method

Also Published As

Publication number Publication date
JPS5917163B2 (en) 1984-04-19

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