DE69332973D1 - Verfahren zur herstellung von gesinterterm erz - Google Patents

Verfahren zur herstellung von gesinterterm erz

Info

Publication number
DE69332973D1
DE69332973D1 DE69332973T DE69332973T DE69332973D1 DE 69332973 D1 DE69332973 D1 DE 69332973D1 DE 69332973 T DE69332973 T DE 69332973T DE 69332973 T DE69332973 T DE 69332973T DE 69332973 D1 DE69332973 D1 DE 69332973D1
Authority
DE
Germany
Prior art keywords
sintered ore
producing sintered
producing
ore
sintered
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.)
Expired - Lifetime
Application number
DE69332973T
Other languages
English (en)
Other versions
DE69332973T2 (de
Inventor
Yoshio Okuno
Masami Fujimoto
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
Priority claimed from JP25361592A external-priority patent/JP3198468B2/ja
Priority claimed from JP31357492A external-priority patent/JPH06158185A/ja
Priority claimed from JP4358593A external-priority patent/JPH06200330A/ja
Priority claimed from JP35859292A external-priority patent/JPH06200331A/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of DE69332973D1 publication Critical patent/DE69332973D1/de
Application granted granted Critical
Publication of DE69332973T2 publication Critical patent/DE69332973T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE69332973T 1992-08-31 1993-08-31 Verfahren zur herstellung von gesinterterm erz Expired - Lifetime DE69332973T2 (de)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP25361592 1992-08-31
JP25361592A JP3198468B2 (ja) 1992-08-31 1992-08-31 焼結鉱製造方法
JP31357492 1992-11-24
JP31357492A JPH06158185A (ja) 1992-11-24 1992-11-24 焼結鉱の製造方法
JP358592 1992-12-28
JP4358593A JPH06200330A (ja) 1992-12-28 1992-12-28 スクラップを原料とする焼結方法
JP35859392 1992-12-28
JP35859292A JPH06200331A (ja) 1992-12-28 1992-12-28 焼結鉱の製造方法
PCT/JP1993/001230 WO1994005817A1 (en) 1992-08-31 1993-08-31 Method for producing sintered ore

Publications (2)

Publication Number Publication Date
DE69332973D1 true DE69332973D1 (de) 2003-06-18
DE69332973T2 DE69332973T2 (de) 2004-04-22

Family

ID=27478300

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69332973T Expired - Lifetime DE69332973T2 (de) 1992-08-31 1993-08-31 Verfahren zur herstellung von gesinterterm erz

Country Status (5)

Country Link
US (1) US5520719A (de)
EP (1) EP0614993B1 (de)
KR (1) KR0121541B1 (de)
DE (1) DE69332973T2 (de)
WO (1) WO1994005817A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69800512T2 (de) * 1997-04-30 2001-08-23 Corus Uk Ltd., London Eisenerzsinterprozess mit verringerten Emissionen schädlicher Gase
KR100433252B1 (ko) * 1999-12-28 2004-05-27 주식회사 포스코 코크스의 농도구배를 갖는 철광석 소결방법
US6416251B1 (en) * 2000-03-28 2002-07-09 Council Of Scientific And Industrial Research Process for the stabilization of soluble chromium contaminated solid by down draft sintering
WO2004055224A1 (ja) * 2002-12-17 2004-07-01 Jfe Steel Corporation 焼結用原料の製造方法およびその装置
TWI408238B (zh) * 2011-05-26 2013-09-11 China Steel Corp 增加燒結製程之產量的方法
US10143596B2 (en) 2015-02-17 2018-12-04 The Procter & Gamble Company Method for deforming a web
US10376421B2 (en) 2015-02-17 2019-08-13 The Procter & Gamble Company Method for deforming a web
CN111593198A (zh) * 2019-02-20 2020-08-28 新疆八一钢铁股份有限公司 一种炼铁高炉用酸性烧结矿的生产方法
CN110059648B (zh) * 2019-04-24 2021-03-30 武汉科技大学 一种基于增补分割的复杂组成烧结矿的非结构信息库的建立方法
CN111534684B (zh) * 2020-06-17 2022-05-03 攀钢集团研究院有限公司 一种褐铁矿的分级循环烧结方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2248180A (en) * 1938-10-01 1941-07-08 Wilson H Moriarty Method of reclaiming finely divided metallic particles
DE1758951C3 (de) * 1968-09-07 1978-04-27 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Herstellung von Eisenschwamm
JPS5253704A (en) * 1975-10-29 1977-04-30 Nippon Steel Corp Method of operation of sintering
JPS5773135A (en) * 1980-10-23 1982-05-07 Nippon Steel Corp Manufacture of sintered ore with high productivity
JPS6199635A (ja) * 1984-10-19 1986-05-17 Nippon Kokan Kk <Nkk> 焼結鉱の製造方法
JPH0819483B2 (ja) * 1987-04-30 1996-02-28 株式会社中山製鋼所 焼結鉱の製造方法

Also Published As

Publication number Publication date
EP0614993B1 (de) 2003-05-14
US5520719A (en) 1996-05-28
EP0614993A1 (de) 1994-09-14
KR0121541B1 (en) 1997-12-04
DE69332973T2 (de) 2004-04-22
EP0614993A4 (de) 1995-02-08
WO1994005817A1 (en) 1994-03-17

Similar Documents

Publication Publication Date Title
ATE195276T1 (de) Verfahren zur herstellung von lagern
DE69307346D1 (de) Verfahren zur herstellung von metallnitridpulvern
DE69500993D1 (de) Verfahren zur herstellung von metallcarbidpulvern
DE69331269D1 (de) Verfahren zur herstellung von antikörpern
DE69228242D1 (de) Verfahren zur herstellung von pentafluorethan
DE69215070D1 (de) Verfahren zur herstellung von 3-dpa-lacton
DE59305905D1 (de) Verfahren zur herstellung von n-alkanoyl-polyhydroxyalkylaminen
DE69332973D1 (de) Verfahren zur herstellung von gesinterterm erz
DE69414253D1 (de) Verfahren zur herstellung von oximin
DE69327650D1 (de) Verfahren zur herstellung von chlordioxid
DE59306604D1 (de) Verfahren zur herstellung von vitamin e
DE69311251D1 (de) Verfahren zur herstellung von hochreinem tetrabrombisphenol-a
DE69216643D1 (de) Verfahren zur herstellung von chlordioxid
DE69126141D1 (de) Verfahren zur herstellung von 4-hydroxy-l-prolin
DE59401406D1 (de) Verfahren zur herstellung von naphtalocyaninen
DE69216977D1 (de) Verfahren zur herstellung von hydrochlormethanen
DE69330525D1 (de) Verfahren zur herstellung von kugelförmigen teilchen
DE69324697D1 (de) Verfahren zur herstellung von dinitrotoluol
DE59404478D1 (de) Verfahren zur herstellung von polyvinylpyridin-n-oxiden
DE69318307D1 (de) Verfahren zur herstellung von difluormethan
DE69418472D1 (de) Verfahren zur herstellung von goethit
DE69403611D1 (de) Verfahren zur herstellung von homogenem magnetit
ATE198022T1 (de) Verfahren zur herstellung von aspartampulver
DE59305081D1 (de) Verfahren zur herstellung von hexafluorchlorbutenen
ATA251891A (de) Verfahren zur herstellung von zellstoff

Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition