JPS5413409A - Method and equipment for producing steel-making pellets using sludge containing oil and iron - Google Patents

Method and equipment for producing steel-making pellets using sludge containing oil and iron

Info

Publication number
JPS5413409A
JPS5413409A JP7849377A JP7849377A JPS5413409A JP S5413409 A JPS5413409 A JP S5413409A JP 7849377 A JP7849377 A JP 7849377A JP 7849377 A JP7849377 A JP 7849377A JP S5413409 A JPS5413409 A JP S5413409A
Authority
JP
Japan
Prior art keywords
iron
equipment
making pellets
containing oil
sludge containing
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
JP7849377A
Other languages
Japanese (ja)
Inventor
Masahiko Suzuki
Choshichiro Ooyama
Sanae Hirata
Shinji Nagano
Nobuo Taniguchi
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 JP7849377A priority Critical patent/JPS5413409A/en
Publication of JPS5413409A publication Critical patent/JPS5413409A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Abstract

PURPOSE: To produce uncalcined steel-making pellets of high strength by kneading dehydrated, dried sludge contg. oil and iron with a cement type binder under controlled humidity and granulating the kneaded material together with dry dust mixed with a binder, followed by aging.
COPYRIGHT: (C)1979,JPO&Japio
JP7849377A 1977-07-02 1977-07-02 Method and equipment for producing steel-making pellets using sludge containing oil and iron Pending JPS5413409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7849377A JPS5413409A (en) 1977-07-02 1977-07-02 Method and equipment for producing steel-making pellets using sludge containing oil and iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7849377A JPS5413409A (en) 1977-07-02 1977-07-02 Method and equipment for producing steel-making pellets using sludge containing oil and iron

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP4025981A Division JPS56139633A (en) 1981-03-23 1981-03-23 Manufacture of pellet for steel manufacture using sludge containing oil and iron

Publications (1)

Publication Number Publication Date
JPS5413409A true JPS5413409A (en) 1979-01-31

Family

ID=13663492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7849377A Pending JPS5413409A (en) 1977-07-02 1977-07-02 Method and equipment for producing steel-making pellets using sludge containing oil and iron

Country Status (1)

Country Link
JP (1) JPS5413409A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980075701A (en) * 1997-03-31 1998-11-16 김종진 Cold pellet
KR20000040935A (en) * 1998-12-21 2000-07-15 이구택 Method for producing substitute of scrap for steel manufacture using hot rolled oil sludge
KR100399234B1 (en) * 1999-12-21 2003-09-22 주식회사 포스코 Manufacturing of reduction iron in hot rolling mill oily sludge by addition of blast furnace slag
KR100402128B1 (en) * 1999-12-21 2003-10-17 주식회사 포스코 Manufacturing of reduction iron by hot rolling mill oily sludge
KR100415649B1 (en) * 1999-08-10 2004-01-31 주식회사 포스코 A Method for Manufacturing Scrap-Substitutions for Steel-Making Using Hot Rolled Mill Oily Sludge
KR100518321B1 (en) * 2001-12-24 2005-10-04 주식회사 포스코 Cold bonded pellet obtained by using TiO2 fine ores
EP1772527A1 (en) 2005-10-04 2007-04-11 Karel Gajdzica Addition briquette and method of its production
JP2009007645A (en) * 2007-06-28 2009-01-15 Daido Steel Co Ltd Method for manufacturing granulated material of metal-containing by-product, and granulation equipment
JP2010013690A (en) * 2008-07-02 2010-01-21 Jfe Steel Corp Iron-containing dust agglomerate and molten iron manufacturing method
CN103667691A (en) * 2013-12-12 2014-03-26 攀枝花钢城集团有限公司 High-iron-content pellet for converter steelmaking and preparation method of high-iron-content pellet

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5128515A (en) * 1974-09-04 1976-03-10 Nisshin Steel Co Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5128515A (en) * 1974-09-04 1976-03-10 Nisshin Steel Co Ltd

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980075701A (en) * 1997-03-31 1998-11-16 김종진 Cold pellet
KR20000040935A (en) * 1998-12-21 2000-07-15 이구택 Method for producing substitute of scrap for steel manufacture using hot rolled oil sludge
KR100415649B1 (en) * 1999-08-10 2004-01-31 주식회사 포스코 A Method for Manufacturing Scrap-Substitutions for Steel-Making Using Hot Rolled Mill Oily Sludge
KR100399234B1 (en) * 1999-12-21 2003-09-22 주식회사 포스코 Manufacturing of reduction iron in hot rolling mill oily sludge by addition of blast furnace slag
KR100402128B1 (en) * 1999-12-21 2003-10-17 주식회사 포스코 Manufacturing of reduction iron by hot rolling mill oily sludge
KR100518321B1 (en) * 2001-12-24 2005-10-04 주식회사 포스코 Cold bonded pellet obtained by using TiO2 fine ores
EP1772527A1 (en) 2005-10-04 2007-04-11 Karel Gajdzica Addition briquette and method of its production
JP2009007645A (en) * 2007-06-28 2009-01-15 Daido Steel Co Ltd Method for manufacturing granulated material of metal-containing by-product, and granulation equipment
JP2010013690A (en) * 2008-07-02 2010-01-21 Jfe Steel Corp Iron-containing dust agglomerate and molten iron manufacturing method
CN103667691A (en) * 2013-12-12 2014-03-26 攀枝花钢城集团有限公司 High-iron-content pellet for converter steelmaking and preparation method of high-iron-content pellet

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