ZA9610347B - Process of hot briquetting granular sponge iron. - Google Patents

Process of hot briquetting granular sponge iron.

Info

Publication number
ZA9610347B
ZA9610347B ZA9610347A ZA9610347A ZA9610347B ZA 9610347 B ZA9610347 B ZA 9610347B ZA 9610347 A ZA9610347 A ZA 9610347A ZA 9610347 A ZA9610347 A ZA 9610347A ZA 9610347 B ZA9610347 B ZA 9610347B
Authority
ZA
South Africa
Prior art keywords
sponge iron
hot briquetting
granular sponge
briquetting granular
hot
Prior art date
Application number
ZA9610347A
Other languages
English (en)
Inventor
Jochen Freytag
Helmut Hausmann
Martin Hirsch
Siegfried Schimo
Michael Stroder
Peter Weber
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
Publication of ZA9610347B publication Critical patent/ZA9610347B/xx

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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Glanulating (AREA)
ZA9610347A 1995-12-09 1996-12-09 Process of hot briquetting granular sponge iron. ZA9610347B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA9610347B true ZA9610347B (en) 1998-06-09

Family

ID=7779656

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9610347A ZA9610347B (en) 1995-12-09 1996-12-09 Process of hot briquetting granular sponge iron.

Country Status (13)

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

Families Citing this family (13)

* 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
ATE396284T1 (de) 2002-12-21 2008-06-15 Posco Vorrichtung zur herstellung von schmelzflüssigem eisen durch heissverdichtung von feinem, direkt reduzierten eisen und kalzinierten zusatzstoffen und verfahren zu dessen verwendung
BRPI0506136B8 (pt) * 2004-10-19 2018-10-23 Posco equipamentos de fabrico de ferros compactados
KR100797843B1 (ko) * 2006-12-27 2008-01-24 주식회사 포스코 괴성체 제조 장치 및 이를 이용한 용철제조장치
WO2011001282A2 (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
WO2014043205A1 (en) * 2012-09-14 2014-03-20 Valerio Thomas A System and method for iron ore byproduct processing
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
US12000011B2 (en) * 2021-06-22 2024-06-04 Midrex Technologies, Inc. System and method for the production of hot briquetted iron (HBI) containing flux and/or carbonaceous material at a direct reduction plant
EP4163402B1 (en) * 2021-10-07 2025-08-27 ArcelorMittal Texas HBI LLC Induction heating of dri

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
US4076520A (en) * 1975-06-05 1978-02-28 Midrex Corporation Method for continuous passivation of sponge iron material
US4033559A (en) * 1975-06-05 1977-07-05 Midrex Corporation Apparatus 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
EP0865505A1 (de) 1998-09-23
US6074456A (en) 2000-06-13
KR19990072021A (ko) 1999-09-27
DE19545985A1 (de) 1997-06-12
AR004865A1 (es) 1999-03-10
KR100444249B1 (ko) 2004-11-17
AU1191097A (en) 1997-07-03
ES2131970T3 (es) 1999-08-01
MX9804595A (es) 1998-10-31
IN190918B (h) 2003-08-30
AU705558B2 (en) 1999-05-27
EP0865505B1 (de) 1999-05-26
DE59602029D1 (de) 1999-07-01
WO1997021840A1 (de) 1997-06-19
CA2238383C (en) 2004-05-18
MY115660A (en) 2003-08-30
EA000266B1 (ru) 1999-02-25
CA2238383A1 (en) 1997-06-19
EA199800543A1 (ru) 1998-12-24

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