JPS5249906A - Method of preliminary treatment f raw material to be sintered - Google Patents

Method of preliminary treatment f raw material to be sintered

Info

Publication number
JPS5249906A
JPS5249906A JP12540475A JP12540475A JPS5249906A JP S5249906 A JPS5249906 A JP S5249906A JP 12540475 A JP12540475 A JP 12540475A JP 12540475 A JP12540475 A JP 12540475A JP S5249906 A JPS5249906 A JP S5249906A
Authority
JP
Japan
Prior art keywords
sintered
raw material
preliminary treatment
ore
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.)
Pending
Application number
JP12540475A
Other languages
Japanese (ja)
Inventor
Takao Yamamoto
Toshio Taguchi
Daiko Konno
Kazuo Ishiyama
Hideaki Soma
Yoshinori Suzuki
Yozo Hosoya
Masami Wajima
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 JP12540475A priority Critical patent/JPS5249906A/en
Publication of JPS5249906A publication Critical patent/JPS5249906A/en
Pending legal-status Critical Current

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  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To improve the productivity and the quality of the sintered ore, by mixing the porous iron ore having a large water-retaining property with other raw materials and then sintering, after having soaked the ore alone with water in advance, when the fine iron ore is sintered together with limestone, coke, etc.
COPYRIGHT: (C)1977,JPO&Japio
JP12540475A 1975-10-20 1975-10-20 Method of preliminary treatment f raw material to be sintered Pending JPS5249906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12540475A JPS5249906A (en) 1975-10-20 1975-10-20 Method of preliminary treatment f raw material to be sintered

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12540475A JPS5249906A (en) 1975-10-20 1975-10-20 Method of preliminary treatment f raw material to be sintered

Publications (1)

Publication Number Publication Date
JPS5249906A true JPS5249906A (en) 1977-04-21

Family

ID=14909273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12540475A Pending JPS5249906A (en) 1975-10-20 1975-10-20 Method of preliminary treatment f raw material to be sintered

Country Status (1)

Country Link
JP (1) JPS5249906A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115446A (en) * 1980-02-14 1981-09-10 Okumura Constr Co Ltd Earthquake resistant wall of building structure
JPS6114343A (en) * 1984-06-29 1986-01-22 旭化成株式会社 Building enclosure
JPS61153239A (en) * 1984-12-27 1986-07-11 Nippon Kokan Kk <Nkk> Processing method for sintering raw materials

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115446A (en) * 1980-02-14 1981-09-10 Okumura Constr Co Ltd Earthquake resistant wall of building structure
JPS6114343A (en) * 1984-06-29 1986-01-22 旭化成株式会社 Building enclosure
JPS61153239A (en) * 1984-12-27 1986-07-11 Nippon Kokan Kk <Nkk> Processing method for sintering raw materials

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