JPS5271303A - Preparatory treatment of raw material to be sintered - Google Patents

Preparatory treatment of raw material to be sintered

Info

Publication number
JPS5271303A
JPS5271303A JP14739075A JP14739075A JPS5271303A JP S5271303 A JPS5271303 A JP S5271303A JP 14739075 A JP14739075 A JP 14739075A JP 14739075 A JP14739075 A JP 14739075A JP S5271303 A JPS5271303 A JP S5271303A
Authority
JP
Japan
Prior art keywords
sintered
raw material
preparatory treatment
sintering
iron 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.)
Granted
Application number
JP14739075A
Other languages
Japanese (ja)
Other versions
JPS5511729B2 (en
Inventor
Yuji Kenno
Yoshinori Umetsu
Takehiro Yamada
Koji Iida
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP14739075A priority Critical patent/JPS5271303A/en
Publication of JPS5271303A publication Critical patent/JPS5271303A/en
Publication of JPS5511729B2 publication Critical patent/JPS5511729B2/ja
Granted legal-status Critical Current

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  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To lower the amount of NOx generated at the sintering of iron ore, by decreasing the so-called conversion rate to NOx which is produced by the oxidation of nitrogen contained in the compound coke at the sintering of the powdered iron ore.
COPYRIGHT: (C)1977,JPO&Japio
JP14739075A 1975-12-12 1975-12-12 Preparatory treatment of raw material to be sintered Granted JPS5271303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14739075A JPS5271303A (en) 1975-12-12 1975-12-12 Preparatory treatment of raw material to be sintered

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14739075A JPS5271303A (en) 1975-12-12 1975-12-12 Preparatory treatment of raw material to be sintered

Publications (2)

Publication Number Publication Date
JPS5271303A true JPS5271303A (en) 1977-06-14
JPS5511729B2 JPS5511729B2 (en) 1980-03-27

Family

ID=15429167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14739075A Granted JPS5271303A (en) 1975-12-12 1975-12-12 Preparatory treatment of raw material to be sintered

Country Status (1)

Country Link
JP (1) JPS5271303A (en)

Also Published As

Publication number Publication date
JPS5511729B2 (en) 1980-03-27

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