JPS579838A - Manufacture of sintered ore with high reducibility - Google Patents

Manufacture of sintered ore with high reducibility

Info

Publication number
JPS579838A
JPS579838A JP8446280A JP8446280A JPS579838A JP S579838 A JPS579838 A JP S579838A JP 8446280 A JP8446280 A JP 8446280A JP 8446280 A JP8446280 A JP 8446280A JP S579838 A JPS579838 A JP S579838A
Authority
JP
Japan
Prior art keywords
sintered ore
manufacture
reducibility
high reducibility
sintering
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
JP8446280A
Other languages
Japanese (ja)
Inventor
Muneaki Okuda
Akira Mochizuki
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 JP8446280A priority Critical patent/JPS579838A/en
Publication of JPS579838A publication Critical patent/JPS579838A/en
Pending legal-status Critical Current

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  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To form micropores in sintered ore and to improve the reducibility by mixing starting materials for sintering with a prescribed amount of a vegetable combustible material.
CONSTITUTION: Starting materials for sintering such as fine iron ore, limestone and coke are mixed with 0.3W3wt% vegetable combustible material such as sawdust or chaff and sintered. By this method high reducibility is obtd. without changing the strength at ordinary temp. and the reduction powdering rate.
COPYRIGHT: (C)1982,JPO&Japio
JP8446280A 1980-06-20 1980-06-20 Manufacture of sintered ore with high reducibility Pending JPS579838A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8446280A JPS579838A (en) 1980-06-20 1980-06-20 Manufacture of sintered ore with high reducibility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8446280A JPS579838A (en) 1980-06-20 1980-06-20 Manufacture of sintered ore with high reducibility

Publications (1)

Publication Number Publication Date
JPS579838A true JPS579838A (en) 1982-01-19

Family

ID=13831284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8446280A Pending JPS579838A (en) 1980-06-20 1980-06-20 Manufacture of sintered ore with high reducibility

Country Status (1)

Country Link
JP (1) JPS579838A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57177937A (en) * 1981-04-24 1982-11-01 Nisshin Steel Co Ltd Manufacture of sintered ore
US7793769B2 (en) 2003-12-26 2010-09-14 Konami Digital Entertainment Co., Ltd. Automatic vending machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57177937A (en) * 1981-04-24 1982-11-01 Nisshin Steel Co Ltd Manufacture of sintered ore
US7793769B2 (en) 2003-12-26 2010-09-14 Konami Digital Entertainment Co., Ltd. Automatic vending machine

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