DE59602029D1 - Verfahren zum heissbrikettieren von körnigem eisenschwamm - Google Patents

Verfahren zum heissbrikettieren von körnigem eisenschwamm

Info

Publication number
DE59602029D1
DE59602029D1 DE59602029T DE59602029T DE59602029D1 DE 59602029 D1 DE59602029 D1 DE 59602029D1 DE 59602029 T DE59602029 T DE 59602029T DE 59602029 T DE59602029 T DE 59602029T DE 59602029 D1 DE59602029 D1 DE 59602029D1
Authority
DE
Germany
Prior art keywords
hot briquetting
granular iron
iron sponge
briquetting granular
sponge
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
DE59602029T
Other languages
English (en)
Inventor
Jochen Freytag
Helmut Hausmann
Martin Hirsch
Siegfried Schimo
Michael Stroeder
Peter Weber
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.)
MG Technologies AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of DE59602029D1 publication Critical patent/DE59602029D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0086—Conditioning, transformation of reduced iron ores
    • 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
    • C22B1/24—Binding; Briquetting ; Granulating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Glanulating (AREA)
DE59602029T 1995-12-09 1996-12-05 Verfahren zum heissbrikettieren von körnigem eisenschwamm Expired - Lifetime DE59602029D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19545985A DE19545985A1 (de) 1995-12-09 1995-12-09 Verfahren zum Heißbrikettieren von körnigem Eisenschwamm
PCT/EP1996/005446 WO1997021840A1 (de) 1995-12-09 1996-12-05 Verfahren zum heissbrikettieren von körnigem eisenschwamm

Publications (1)

Publication Number Publication Date
DE59602029D1 true DE59602029D1 (de) 1999-07-01

Family

ID=7779656

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19545985A Withdrawn DE19545985A1 (de) 1995-12-09 1995-12-09 Verfahren zum Heißbrikettieren von körnigem Eisenschwamm
DE59602029T Expired - Lifetime DE59602029D1 (de) 1995-12-09 1996-12-05 Verfahren zum heissbrikettieren von körnigem eisenschwamm

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19545985A Withdrawn DE19545985A1 (de) 1995-12-09 1995-12-09 Verfahren zum Heißbrikettieren von körnigem Eisenschwamm

Country Status (13)

Country Link
US (1) US6074456A (de)
EP (1) EP0865505B1 (de)
KR (1) KR100444249B1 (de)
AR (1) AR004865A1 (de)
AU (1) AU705558B2 (de)
CA (1) CA2238383C (de)
DE (2) DE19545985A1 (de)
EA (1) EA000266B1 (de)
ES (1) ES2131970T3 (de)
IN (1) IN190918B (de)
MY (1) MY115660A (de)
WO (1) WO1997021840A1 (de)
ZA (1) ZA9610347B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407258B (de) * 1999-03-17 2001-02-26 Voest Alpine Ind Anlagen Vorrichtung zum herstellen von heissbrikettiertem metallschwamm, insbesondere heissbrikettiertem eisenschwamm
US6352573B2 (en) * 2000-03-21 2002-03-05 Midrex International B.V. Rotterdam Method for the separation and recycling of hot fines in hot briquetting of reduced iron
JP4202326B2 (ja) 2002-12-21 2008-12-24 ポスコ 還元鉄粉及び焼成副原料を高温塊状化する溶融鉄製造装置及びその溶融鉄製造方法
WO2006043770A1 (en) * 2004-10-19 2006-04-27 Posco Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same
KR100797843B1 (ko) * 2006-12-27 2008-01-24 주식회사 포스코 괴성체 제조 장치 및 이를 이용한 용철제조장치
WO2011001288A2 (en) 2009-06-29 2011-01-06 Bairong Li Metal reduction processes, metallurgical processes and products and apparatus
AT509357B1 (de) * 2010-01-15 2012-01-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur reduktion von eisenerzhältigen einsatzstoffen oder zur herstellung von roheisen oder flüssigen stahlvorprodukten
EP2897735A1 (de) * 2012-09-14 2015-07-29 Velerio, Thomas A. System und verfahren zur eisenerznebenproduktverarbeitung
KR101429643B1 (ko) * 2012-12-07 2014-08-13 주식회사 포스코 판상 hbi 입자 분리 장치
DE102014111906A1 (de) 2014-08-20 2016-02-25 Maschinenfabrik Köppern Gmbh & Co. Kg Anlage zum Heißbrikettieren
KR102077689B1 (ko) * 2019-05-03 2020-02-14 제일산기 주식회사 고온 브리켓 철의 제조장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1215666A (fr) * 1958-02-19 1960-04-20 R N Corp Procédé de production de fer, appareil pour sa réalisation et produit obtenu
DE1533852B2 (de) * 1967-03-29 1973-10-04 Metallgesellschaft Ag, 6000 Frankfurt Brikettierung von Eisenschwamm
US4033559A (en) * 1975-06-05 1977-07-05 Midrex Corporation Apparatus for continuous passivation of sponge iron material
US4076520A (en) * 1975-06-05 1978-02-28 Midrex Corporation Method for continuous passivation of sponge iron material
US4057978A (en) * 1976-02-17 1977-11-15 Sumitomo Heavy Industries, Ltd. Apparatus for cooling pellets
US4165979A (en) * 1978-02-21 1979-08-28 The International Nickel Company, Inc. Flash smelting in confined space
US4165978A (en) * 1978-07-14 1979-08-28 Midrex Corporation Briquet sheet breaking by cooling and bending
JPS59170213A (ja) * 1983-03-16 1984-09-26 Nippon Steel Corp 還元鉄ブリケツトの製造方法
US5082251A (en) * 1990-03-30 1992-01-21 Fior De Venezuela Plant and process for fluidized bed reduction of ore

Also Published As

Publication number Publication date
AR004865A1 (es) 1999-03-10
KR19990072021A (ko) 1999-09-27
EA199800543A1 (ru) 1998-12-24
WO1997021840A1 (de) 1997-06-19
EA000266B1 (ru) 1999-02-25
MY115660A (en) 2003-08-30
US6074456A (en) 2000-06-13
AU705558B2 (en) 1999-05-27
EP0865505A1 (de) 1998-09-23
AU1191097A (en) 1997-07-03
ZA9610347B (en) 1998-06-09
CA2238383C (en) 2004-05-18
CA2238383A1 (en) 1997-06-19
KR100444249B1 (ko) 2004-11-17
ES2131970T3 (es) 1999-08-01
IN190918B (de) 2003-08-30
DE19545985A1 (de) 1997-06-12
EP0865505B1 (de) 1999-05-26
MX9804595A (es) 1998-10-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MG TECHNOLOGIES AG, 60325 FRANKFURT, DE