JPS5789441A - Production of sintered iron ore - Google Patents

Production of sintered iron ore

Info

Publication number
JPS5789441A
JPS5789441A JP16602380A JP16602380A JPS5789441A JP S5789441 A JPS5789441 A JP S5789441A JP 16602380 A JP16602380 A JP 16602380A JP 16602380 A JP16602380 A JP 16602380A JP S5789441 A JPS5789441 A JP S5789441A
Authority
JP
Japan
Prior art keywords
coke
sintered
iron ore
production
ore
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
JP16602380A
Other languages
Japanese (ja)
Inventor
Takuma Kodama
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP16602380A priority Critical patent/JPS5789441A/en
Publication of JPS5789441A publication Critical patent/JPS5789441A/en
Pending legal-status Critical Current

Links

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  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To produce a sintered iron core excellent in property of being reduced and decrease the fuel cost in a blast furnace operation by a method wherein a coke having an mean particle diameter of not larger than a specified value is added to an iron ore material.
CONSTITUTION: In producing the sintered, ore, a coke having an arithmetic mean particle diameter of not larger than 0.5mm is added to the iron ore material. In order to obtain the coke as specified above, a coke is crushed by a crusher used at present, while controlling the particle size. A sintered ore with a reduction ratio of about 70% can be obtained by using the coke.
COPYRIGHT: (C)1982,JPO&Japio
JP16602380A 1980-11-26 1980-11-26 Production of sintered iron ore Pending JPS5789441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16602380A JPS5789441A (en) 1980-11-26 1980-11-26 Production of sintered iron ore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16602380A JPS5789441A (en) 1980-11-26 1980-11-26 Production of sintered iron ore

Publications (1)

Publication Number Publication Date
JPS5789441A true JPS5789441A (en) 1982-06-03

Family

ID=15823488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16602380A Pending JPS5789441A (en) 1980-11-26 1980-11-26 Production of sintered iron ore

Country Status (1)

Country Link
JP (1) JPS5789441A (en)

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