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JPS5330914A - Production of iron from iron oxide-based iron ore - Google Patents

Production of iron from iron oxide-based iron ore

Info

Publication number
JPS5330914A
JPS5330914A JP10490276A JP10490276A JPS5330914A JP S5330914 A JPS5330914 A JP S5330914A JP 10490276 A JP10490276 A JP 10490276A JP 10490276 A JP10490276 A JP 10490276A JP S5330914 A JPS5330914 A JP S5330914A
Authority
JP
Japan
Prior art keywords
iron
production
ore
oxide
iron oxide
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
JP10490276A
Other languages
Japanese (ja)
Inventor
Morihisa Maruko
Toshihiko Takahashi
Shoichi Kimura
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 JP10490276A priority Critical patent/JPS5330914A/en
Publication of JPS5330914A publication Critical patent/JPS5330914A/en
Pending 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
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

  • Manufacture Of Iron (AREA)

Abstract

PURPOSE: To efficiently produce iron from iron oxide-based iron ore by using purified coal gas treated with a desulfurizing agent and an ammonia removing agent.
COPYRIGHT: (C)1978,JPO&Japio
JP10490276A 1976-09-03 1976-09-03 Production of iron from iron oxide-based iron ore Pending JPS5330914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10490276A JPS5330914A (en) 1976-09-03 1976-09-03 Production of iron from iron oxide-based iron ore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10490276A JPS5330914A (en) 1976-09-03 1976-09-03 Production of iron from iron oxide-based iron ore

Publications (1)

Publication Number Publication Date
JPS5330914A true JPS5330914A (en) 1978-03-23

Family

ID=14393061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10490276A Pending JPS5330914A (en) 1976-09-03 1976-09-03 Production of iron from iron oxide-based iron ore

Country Status (1)

Country Link
JP (1) JPS5330914A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1047798C (en) * 1996-07-10 1999-12-29 山东鲁南化学工业集团公司 Method for producing spongy iron and coproducing synthetic ammonia by reducing gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1047798C (en) * 1996-07-10 1999-12-29 山东鲁南化学工业集团公司 Method for producing spongy iron and coproducing synthetic ammonia by reducing gas

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