UA82955C2 - Device for production compacted cast iron of reduced materials comprising fine direct reduced cast iron and device for production molten cast iron from compacted cast iron - Google Patents

Device for production compacted cast iron of reduced materials comprising fine direct reduced cast iron and device for production molten cast iron from compacted cast iron Download PDF

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Publication number
UA82955C2
UA82955C2 UAA200700370A UAA200700370A UA82955C2 UA 82955 C2 UA82955 C2 UA 82955C2 UA A200700370 A UAA200700370 A UA A200700370A UA A200700370 A UAA200700370 A UA A200700370A UA 82955 C2 UA82955 C2 UA 82955C2
Authority
UA
Ukraine
Prior art keywords
iron
cast iron
rollers
compacted
reduced
Prior art date
Application number
UAA200700370A
Other languages
English (en)
Ukrainian (uk)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35784131&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UA82955(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from KR1020040053896A external-priority patent/KR101036640B1/ko
Priority claimed from KR1020040053895A external-priority patent/KR101036638B1/ko
Priority claimed from KR1020040055555A external-priority patent/KR101036639B1/ko
Priority claimed from KR1020040055558A external-priority patent/KR101036646B1/ko
Priority claimed from KR1020040060124A external-priority patent/KR101036643B1/ko
Priority claimed from KR1020050062161A external-priority patent/KR100711764B1/ko
Priority claimed from KR1020050062163A external-priority patent/KR100711765B1/ko
Application filed by Posco filed Critical Posco
Publication of UA82955C2 publication Critical patent/UA82955C2/uk

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B13/00Making spongy iron or liquid steel, by direct processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02Compacting only
    • B22F3/03Press-moulding apparatus therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B11/00Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/16Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using pocketed rollers, e.g. two co-operating pocketed rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B15/00Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30Feeding material to presses
    • B30B15/302Feeding material in particulate or plastic state to moulding presses
    • B30B15/308Feeding material in particulate or plastic state to moulding presses in a continuous manner, e.g. for roller presses, screw extrusion presses
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B13/00Making spongy iron or liquid steel, by direct processes
    • C21B13/0006Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013Making 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
    • C21B13/002Reduction of iron ores by passing through a heated column of carbon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00Preliminary treatment of ores or scrap
    • C22B1/14Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24Binding; Briquetting ; Granulating
    • C22B1/248Binding; Briquetting ; Granulating of metal scrap or alloys
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/10Safety or protection arrangements; Arrangements for preventing malfunction for preventing overheating, e.g. heat shields
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/10Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S100/00Presses
    • Y10S100/903Pelleters
    • Y10S100/907Rotary

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
UAA200700370A 2004-07-12 2005-12-07 Device for production compacted cast iron of reduced materials comprising fine direct reduced cast iron and device for production molten cast iron from compacted cast iron UA82955C2 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR1020040053896A KR101036640B1 (ko) 2004-07-12 2004-07-12 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
KR1020040053895A KR101036638B1 (ko) 2004-07-12 2004-07-12 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
KR1020040055555A KR101036639B1 (ko) 2004-07-16 2004-07-16 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
KR1020040055558A KR101036646B1 (ko) 2004-07-16 2004-07-16 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
KR1020040060124A KR101036643B1 (ko) 2004-07-30 2004-07-30 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 이용한용철제조장치
KR1020050062161A KR100711764B1 (ko) 2005-07-11 2005-07-11 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 구비한용철제조장치
KR1020050062163A KR100711765B1 (ko) 2005-07-11 2005-07-11 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 구비한용철제조장치
PCT/KR2005/002241 WO2006006820A1 (fr) 2004-07-12 2005-07-12 Appareil de fabrication de fers compactes a partir d'une quantite de materiaux reduite comprenant des fers reduits pulverulents directs et appareil de fabrication de fers en fusion dans lequel lesdits fers sont utilises

Publications (1)

Publication Number Publication Date
UA82955C2 true UA82955C2 (en) 2008-05-26

Family

ID=35784131

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200700370A UA82955C2 (en) 2004-07-12 2005-12-07 Device for production compacted cast iron of reduced materials comprising fine direct reduced cast iron and device for production molten cast iron from compacted cast iron

Country Status (11)

Country Link
US (1) US7588717B2 (fr)
EP (1) EP1784514B2 (fr)
JP (2) JP4922162B2 (fr)
AT (1) ATE443162T1 (fr)
AU (1) AU2005263068B2 (fr)
BR (1) BRPI0506138B1 (fr)
CA (1) CA2573227C (fr)
DE (1) DE602005016693D1 (fr)
MX (1) MX2007000465A (fr)
UA (1) UA82955C2 (fr)
WO (1) WO2006006820A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1573076B1 (fr) 2002-12-21 2008-05-21 Posco Appareil de fabrication de fers fondus par compactage a chaud de fers fins de reduction directe et d'additifs calcines, et procede mettant en oeuvre cet appareil
EP1776484B1 (fr) * 2004-06-30 2012-03-14 Posco Appareil pour la fabrication de boulettes de fer comprimees de materiaux reduits comportant des particules fers reduites directes fines et appareil pour la fabrication de boulettes de fer en fusion utilisant un tel dispositif
BRPI0506138B1 (pt) * 2004-07-12 2018-05-15 Posco Equipamento de fabricação de ferros compactados
KR100797864B1 (ko) * 2006-12-20 2008-01-24 주식회사 포스코 분환원철 함유 환원체의 괴성체 제조 장치 및 이를 구비한용철제조장치
KR100797838B1 (ko) * 2006-12-21 2008-01-24 주식회사 포스코 치크 플레이트 가압 장치
WO2011001282A2 (fr) 2009-06-29 2011-01-06 Bairong Li Procédés de réduction de métaux, procédés métallurgiques et produits et dispositifs
DE102010035763B4 (de) * 2010-08-28 2012-03-15 Khd Humboldt Wedag Gmbh Gekühlte Seitenwand für eine Rollenpresse
RU2495943C1 (ru) * 2012-02-14 2013-10-20 Государственное предприятие "Украинский научно-технический центр металлургической промышленности "Энергосталь" (ГП "УкрНТЦ "Энергосталь") Линия брикетирования железосодержащих отходов
JP2014062301A (ja) * 2012-09-21 2014-04-10 Kobe Steel Ltd 還元鉄冷却装置及び還元鉄冷却方法
DE202012104789U1 (de) * 2012-12-10 2014-03-13 Maschinenfabrik Köppern Gmbh & Co. Kg Walzenpresse
CN112410550B (zh) * 2020-11-18 2022-09-27 崇义县高坌长飞矿业有限公司华山页岩矿 一种包裹式镍合金用红土矿制团装置
CN112606466A (zh) * 2020-11-30 2021-04-06 浙江星淦科技有限公司 一种五金模具加工废料处理装置
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
CN118166227A (zh) * 2024-03-13 2024-06-11 广西田东晟锦新材料有限公司 一种硅锰合金高效冶炼方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269611A (en) * 1964-02-04 1966-08-30 Komarek Greaves And Company Feeding mechanism
US4076520A (en) 1975-06-05 1978-02-28 Midrex Corporation Method for continuous passivation of sponge iron material
SU658054A1 (ru) 1976-01-12 1979-04-25 Предприятие П/Я Р-6729 Питатель валкового уплотнител порошковых материалов
SU831829A1 (ru) 1979-11-05 1981-05-23 Московский Ордена Трудовогокрасного Знамени Институт Сталии Сплавов Способ подготовки губчатогожЕлЕзА K плАВКЕ
JPS56150110A (en) 1980-04-24 1981-11-20 Mitsubishi Heavy Ind Ltd Forming equipment for hot briquet of reduced iron
JPS59133334A (ja) 1983-01-20 1984-07-31 Mitsubishi Heavy Ind Ltd 混合機能を有する圧縮成形装置
JPS59170212A (ja) 1983-03-16 1984-09-26 Nippon Steel Corp 還元鉄ブリケツトの製造方法
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
US5666638A (en) * 1993-09-30 1997-09-09 Maschinenfabrik Koppern Gmbh & Co. Kg Process for producing sponge iron briquettes from fine ore
DE9318843U1 (de) * 1993-12-08 1994-03-17 Maschinenfabrik Köppern GmbH & Co KG, 45529 Hattingen Vorrichtung zum Heißbrikettieren von Eisenschwamm
KR100584745B1 (ko) * 2001-12-21 2006-05-30 주식회사 포스코 일반탄 및 분철광석을 이용한 용철제조공정에 있어서함철더스트 및 슬러지 재활용 장치 및 방법
EP1573076B1 (fr) * 2002-12-21 2008-05-21 Posco Appareil de fabrication de fers fondus par compactage a chaud de fers fins de reduction directe et d'additifs calcines, et procede mettant en oeuvre cet appareil
BRPI0506138B1 (pt) * 2004-07-12 2018-05-15 Posco Equipamento de fabricação de ferros compactados

Also Published As

Publication number Publication date
EP1784514B2 (fr) 2015-11-18
AU2005263068B2 (en) 2008-10-30
CA2573227A1 (fr) 2006-01-19
EP1784514B1 (fr) 2009-09-16
AU2005263068A1 (en) 2006-01-19
BRPI0506138B1 (pt) 2018-05-15
BRPI0506138A (pt) 2006-10-24
JP2011017086A (ja) 2011-01-27
DE602005016693D1 (de) 2009-10-29
EP1784514A4 (fr) 2008-06-25
US20070235909A1 (en) 2007-10-11
MX2007000465A (es) 2007-03-08
JP4922162B2 (ja) 2012-04-25
JP5118182B2 (ja) 2013-01-16
EP1784514A1 (fr) 2007-05-16
WO2006006820A1 (fr) 2006-01-19
JP2008506041A (ja) 2008-02-28
ATE443162T1 (de) 2009-10-15
US7588717B2 (en) 2009-09-15
CA2573227C (fr) 2011-04-12

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