BR0111363A - Processo de redução de minério de ferro e instalação para sua implementação - Google Patents

Processo de redução de minério de ferro e instalação para sua implementação

Info

Publication number
BR0111363A
BR0111363A BR0111363-1A BR0111363A BR0111363A BR 0111363 A BR0111363 A BR 0111363A BR 0111363 A BR0111363 A BR 0111363A BR 0111363 A BR0111363 A BR 0111363A
Authority
BR
Brazil
Prior art keywords
iron ore
feed
gases
grate
grid
Prior art date
Application number
BR0111363-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Bernard Van Derheyden
Rene Munnix
Original Assignee
Ct De Rech S Metallurg A S B L
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 Ct De Rech S Metallurg A S B L filed Critical Ct De Rech S Metallurg A S B L
Publication of BR0111363A publication Critical patent/BR0111363A/pt

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
    • C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
    • C21B13/0053—On a massing grate
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
BR0111363-1A 2000-05-22 2001-05-17 Processo de redução de minério de ferro e instalação para sua implementação BR0111363A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2000/0340A BE1013448A3 (fr) 2000-05-22 2000-05-22 Procede de reduction de minerais de fer et installation pour sa mise en oeuvre.
PCT/BE2001/000088 WO2001090424A1 (fr) 2000-05-22 2001-05-17 Procede de reduction de minerais de fer et installation pour sa mise en oeuvre

Publications (1)

Publication Number Publication Date
BR0111363A true BR0111363A (pt) 2003-05-20

Family

ID=3896537

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0111363-1A BR0111363A (pt) 2000-05-22 2001-05-17 Processo de redução de minério de ferro e instalação para sua implementação

Country Status (9)

Country Link
US (1) US20030110891A1 (fr)
EP (1) EP1287168A1 (fr)
JP (1) JP2003534453A (fr)
KR (1) KR20020091264A (fr)
AU (1) AU2001259967A1 (fr)
BE (1) BE1013448A3 (fr)
BR (1) BR0111363A (fr)
CA (1) CA2407401A1 (fr)
WO (1) WO2001090424A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8287621B2 (en) 2010-12-22 2012-10-16 Nu-Iron Technology, Llc Use of bimodal carbon distribution in compacts for producing metallic iron nodules
JP5789883B2 (ja) * 2011-12-05 2015-10-07 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 部分還元鉄製造方法および部分還元鉄製造装置
EP2905345A1 (fr) * 2014-02-10 2015-08-12 Primetals Technologies Austria GmbH Chargement pneumatique de minerai
KR101712829B1 (ko) * 2014-09-24 2017-03-08 주식회사 포스코 소성로 및 이를 이용한 부분환원철 제조방법
CN113091453B (zh) * 2020-01-09 2022-03-04 中南大学 一种载能复合气体介质烧结的协同减排方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR704106A (fr) * 1929-10-14 1931-05-13 Gutehoffnungshuette Oberhausen Procédé et dispositif pour la fabrication d'éponges métalliques
FR1239066A (fr) * 1958-10-29 1960-08-19 Huettenwerk Oberhausen Ag Procédé de traitement d'oxydes métalliques, en particulier d'oxyde de fer, finement granuleux
US3264091A (en) * 1963-06-20 1966-08-02 Mcdowell Wellman Eng Co Process for producing highly metallized pellets
DE1194884B (de) * 1964-04-30 1965-06-16 Beteiligungs & Patentverw Gmbh Verfahren zur Vorreduktion von Sinter und Pellets
DE1962417B1 (de) * 1969-12-12 1971-12-30 Huettenwerk Oberhausen Ag Verfahren und Einrichtung zur Vorreduktion von Eisenerzen
FR2197071A2 (en) * 1972-08-24 1974-03-22 Creusot Loire Sponge iron prodn - by hydrogen redn of iron ore
FR2181558A1 (en) * 1972-04-28 1973-12-07 Creusot Loire Sponge iron prodn - by hydrogen redn of iron ore
FR2278777A1 (fr) * 1974-05-10 1976-02-13 Creusot Loire Procede de reduction directe de minerais sur grille continue
DE3421878A1 (de) * 1984-06-13 1985-12-19 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und anlage zur kontinuierlichen erzeugung von roheisen

Also Published As

Publication number Publication date
KR20020091264A (ko) 2002-12-05
US20030110891A1 (en) 2003-06-19
AU2001259967A1 (en) 2001-12-03
CA2407401A1 (fr) 2001-11-29
JP2003534453A (ja) 2003-11-18
EP1287168A1 (fr) 2003-03-05
BE1013448A3 (fr) 2002-02-05
WO2001090424A1 (fr) 2001-11-29

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]