JPS53120616A - Direct reduction method for iron oxide - Google Patents

Direct reduction method for iron oxide

Info

Publication number
JPS53120616A
JPS53120616A JP3654977A JP3654977A JPS53120616A JP S53120616 A JPS53120616 A JP S53120616A JP 3654977 A JP3654977 A JP 3654977A JP 3654977 A JP3654977 A JP 3654977A JP S53120616 A JPS53120616 A JP S53120616A
Authority
JP
Japan
Prior art keywords
iron oxide
reduction method
direct reduction
floating layer
stabilize
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
JP3654977A
Other languages
Japanese (ja)
Other versions
JPS5915962B2 (en
Inventor
Yukinaga Katahashi
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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Priority to JP3654977A priority Critical patent/JPS5915962B2/en
Publication of JPS53120616A publication Critical patent/JPS53120616A/en
Publication of JPS5915962B2 publication Critical patent/JPS5915962B2/en
Expired legal-status Critical Current

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  • Manufacture Of Iron (AREA)

Abstract

PURPOSE: To economically obtain high quality reduce iron by providing a coal gas producer at the former step of a reduction furnace and using the gas for formation of a floating layer and a carbon material produced at the same time as carbon granules so as to stabilize the floating layer.
COPYRIGHT: (C)1978,JPO&Japio
JP3654977A 1977-03-31 1977-03-31 Direct reduction method of iron oxide Expired JPS5915962B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3654977A JPS5915962B2 (en) 1977-03-31 1977-03-31 Direct reduction method of iron oxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3654977A JPS5915962B2 (en) 1977-03-31 1977-03-31 Direct reduction method of iron oxide

Publications (2)

Publication Number Publication Date
JPS53120616A true JPS53120616A (en) 1978-10-21
JPS5915962B2 JPS5915962B2 (en) 1984-04-12

Family

ID=12472837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3654977A Expired JPS5915962B2 (en) 1977-03-31 1977-03-31 Direct reduction method of iron oxide

Country Status (1)

Country Link
JP (1) JPS5915962B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107641672A (en) * 2017-09-29 2018-01-30 四川德胜集团钒钛有限公司 A kind of blast furnace gas oven pipeline

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107641672A (en) * 2017-09-29 2018-01-30 四川德胜集团钒钛有限公司 A kind of blast furnace gas oven pipeline

Also Published As

Publication number Publication date
JPS5915962B2 (en) 1984-04-12

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