JPS56139634A - Manufacture of sintered ore - Google Patents

Manufacture of sintered ore

Info

Publication number
JPS56139634A
JPS56139634A JP4218780A JP4218780A JPS56139634A JP S56139634 A JPS56139634 A JP S56139634A JP 4218780 A JP4218780 A JP 4218780A JP 4218780 A JP4218780 A JP 4218780A JP S56139634 A JPS56139634 A JP S56139634A
Authority
JP
Japan
Prior art keywords
coke
sintering
sintered ore
proper
amount
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
JP4218780A
Other languages
Japanese (ja)
Inventor
Yoshio Shimoda
Muneaki Okuda
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
Sumitomo Metal 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP4218780A priority Critical patent/JPS56139634A/en
Publication of JPS56139634A publication Critical patent/JPS56139634A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To stabilize the quality (reduction powdering rate) of sintered ore and reduce the coke unit by making use of the reactivity of coke blended as fuel with starting materials for sintered ore to decide the proper sintering time and the proper blending amount of coke.
CONSTITUTION: When coke is blended with various starting materials for sintered ore, it is found that the reactivity of coke exerts a great influence on sintering factors, so the amount of coke is decided as follows: the relation between the reactivity of the coke and sintering factors such as sintering time, productivity and reduction powdering rate and the relation between the powdering rate and the coke blending rate are examined beforehand. In accordance with the examination results the amount of coke added to starting materials for sintering is made proper, or the proper sintering time is decided. Sintering is then carried out. Thus, superior effects are shown on the prevention of a change in the properties of sintered ore and the reduction of the amount of used coke.
COPYRIGHT: (C)1981,JPO&Japio
JP4218780A 1980-03-31 1980-03-31 Manufacture of sintered ore Pending JPS56139634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4218780A JPS56139634A (en) 1980-03-31 1980-03-31 Manufacture of sintered ore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4218780A JPS56139634A (en) 1980-03-31 1980-03-31 Manufacture of sintered ore

Publications (1)

Publication Number Publication Date
JPS56139634A true JPS56139634A (en) 1981-10-31

Family

ID=12628994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4218780A Pending JPS56139634A (en) 1980-03-31 1980-03-31 Manufacture of sintered ore

Country Status (1)

Country Link
JP (1) JPS56139634A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102776359A (en) * 2011-05-12 2012-11-14 攀钢集团有限公司 Sintering mixture, and vanadium-titanium agglomerate, its preparation method and its application

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102776359A (en) * 2011-05-12 2012-11-14 攀钢集团有限公司 Sintering mixture, and vanadium-titanium agglomerate, its preparation method and its application

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