ATE432998T1 - Vorrichtung zur herstellung von kompaktiertem eisen aus reduzierten eisenhaltigen feinmaterialien und anlage zur herstellung von schmelzflüssigem eisen unter verwendung dieser vorrichtung - Google Patents

Vorrichtung zur herstellung von kompaktiertem eisen aus reduzierten eisenhaltigen feinmaterialien und anlage zur herstellung von schmelzflüssigem eisen unter verwendung dieser vorrichtung

Info

Publication number
ATE432998T1
ATE432998T1 AT05761282T AT05761282T ATE432998T1 AT E432998 T1 ATE432998 T1 AT E432998T1 AT 05761282 T AT05761282 T AT 05761282T AT 05761282 T AT05761282 T AT 05761282T AT E432998 T1 ATE432998 T1 AT E432998T1
Authority
AT
Austria
Prior art keywords
iron
producing
irons
containing fine
compacted
Prior art date
Application number
AT05761282T
Other languages
English (en)
Inventor
Do-Seung Kim
Il-Hyun Cho
Min-Chul Park
Kwang-Hee Lee
Original Assignee
Posco
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 Posco filed Critical Posco
Application granted granted Critical
Publication of ATE432998T1 publication Critical patent/ATE432998T1/de

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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/18—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using profiled rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses
    • B30B15/302—Feeding material in particulate or plastic state to moulding presses
    • B30B15/308—Feeding material in particulate or plastic state to moulding presses in a continuous manner, e.g. for roller presses, screw extrusion presses
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C21B13/002—Reduction of iron ores by passing through a heated column of carbon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • 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
    • C22B1/248—Binding; Briquetting ; Granulating of metal scrap or alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture Of Iron (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Continuous Casting (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
AT05761282T 2004-07-16 2005-07-15 Vorrichtung zur herstellung von kompaktiertem eisen aus reduzierten eisenhaltigen feinmaterialien und anlage zur herstellung von schmelzflüssigem eisen unter verwendung dieser vorrichtung ATE432998T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040055557A KR101036645B1 (ko) 2004-07-16 2004-07-16 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
PCT/KR2005/002281 WO2006009371A1 (en) 2004-07-16 2005-07-15 Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same.

Publications (1)

Publication Number Publication Date
ATE432998T1 true ATE432998T1 (de) 2009-06-15

Family

ID=35785444

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05761282T ATE432998T1 (de) 2004-07-16 2005-07-15 Vorrichtung zur herstellung von kompaktiertem eisen aus reduzierten eisenhaltigen feinmaterialien und anlage zur herstellung von schmelzflüssigem eisen unter verwendung dieser vorrichtung

Country Status (8)

Country Link
EP (1) EP1781829B8 (de)
KR (1) KR101036645B1 (de)
CN (1) CN100529119C (de)
AT (1) ATE432998T1 (de)
BR (1) BRPI0506141B1 (de)
DE (1) DE602005014784D1 (de)
WO (1) WO2006009371A1 (de)
ZA (1) ZA200601409B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100711764B1 (ko) * 2005-07-11 2007-04-25 주식회사 포스코 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 구비한용철제조장치
KR100797865B1 (ko) * 2006-12-20 2008-01-24 주식회사 포스코 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 구비한용철제조장치
KR101424609B1 (ko) * 2012-06-27 2014-07-31 주식회사 포스코 분환원철 괴성화 장치
KR101527555B1 (ko) * 2013-10-25 2015-06-09 주식회사 포스코 브리켓 제조장치 및 브리켓 제조장치의 치크 플레이트
CN117774430B (zh) * 2023-12-12 2024-05-07 广东泛瑞新材料有限公司 一种铁氧体加工用原料处理装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033559A (en) * 1975-06-05 1977-07-05 Midrex Corporation Apparatus for continuous passivation of sponge iron material
JPS59170212A (ja) * 1983-03-16 1984-09-26 Nippon Steel Corp 還元鉄ブリケツトの製造方法
JPS62228434A (ja) * 1986-03-29 1987-10-07 Nippon Steel Corp 還元鉄または予備還元鉱の塊成化方法
JPH01252714A (ja) * 1988-03-31 1989-10-09 Nippon Steel Corp 溶融還元炉用混合塊成化ブリケット及び塊成化ブリケットの溶融還元方法
JPH059526A (ja) * 1991-06-27 1993-01-19 Mitsubishi Heavy Ind Ltd 銑鉄製造装置
JP3145834B2 (ja) * 1993-03-08 2001-03-12 株式会社神戸製鋼所 還元鉄ブリケットの製造方法
JPH08503737A (ja) * 1993-09-30 1996-04-23 マシネンファブリーク・ケッパーン・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンデイト・ゲゼルシャフト 細粒状鉱石からの海綿状鉄練炭の製造方法
DE9318843U1 (de) * 1993-12-08 1994-03-17 Maschinenfabrik Köppern GmbH & Co KG, 45529 Hattingen Vorrichtung zum Heißbrikettieren von Eisenschwamm
CN2504444Y (zh) * 2001-10-16 2002-08-07 马鞍山钢铁股份有限公司 竖炉齿辊卸料机齿辊密封装置
KR100584745B1 (ko) * 2001-12-21 2006-05-30 주식회사 포스코 일반탄 및 분철광석을 이용한 용철제조공정에 있어서함철더스트 및 슬러지 재활용 장치 및 방법

Also Published As

Publication number Publication date
EP1781829B1 (de) 2009-06-03
EP1781829A4 (de) 2008-05-21
DE602005014784D1 (de) 2009-07-16
CN1842607A (zh) 2006-10-04
EP1781829B8 (de) 2009-11-25
KR20060006494A (ko) 2006-01-19
BRPI0506141B1 (pt) 2014-04-15
KR101036645B1 (ko) 2011-05-24
WO2006009371A1 (en) 2006-01-26
ZA200601409B (en) 2007-05-30
CN100529119C (zh) 2009-08-19
BRPI0506141A (pt) 2006-10-24
EP1781829A1 (de) 2007-05-09

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