MX9300093A - Proceso directo para hacer acero. - Google Patents

Proceso directo para hacer acero.

Info

Publication number
MX9300093A
MX9300093A MX9300093A MX9300093A MX9300093A MX 9300093 A MX9300093 A MX 9300093A MX 9300093 A MX9300093 A MX 9300093A MX 9300093 A MX9300093 A MX 9300093A MX 9300093 A MX9300093 A MX 9300093A
Authority
MX
Mexico
Prior art keywords
make steel
direct process
ore concentrate
iron ore
hot
Prior art date
Application number
MX9300093A
Other languages
English (en)
Inventor
Patrick E Cavanagh
Original Assignee
Virgin Metals Canada Ltd
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 Virgin Metals Canada Ltd filed Critical Virgin Metals Canada Ltd
Publication of MX9300093A publication Critical patent/MX9300093A/es

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
    • C21B13/0086—Conditioning, transformation of reduced iron ores
    • C21B13/0093—Protecting against oxidation
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • 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)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture Of Iron (AREA)
  • Heat Treatment Of Steel (AREA)
  • Discharge Heating (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Hard Magnetic Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Metal Extraction Processes (AREA)
  • General Factory Administration (AREA)

Abstract

Se forma una hoja de acero directamente de un concentrado de mineral de hierro por la reducción de una cama de concentrado de mineral de hierro, particularmente hematita gamma magnética magnetizada de alta pureza, a una masa caliente de baja densidad de hierro metálico carburizado y después se lamina en caliente la masa caliente hasta una hoja metálica de densidad total (logrando las especificaciones para mercado).
MX9300093A 1992-01-09 1993-01-08 Proceso directo para hacer acero. MX9300093A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929200423A GB9200423D0 (en) 1992-01-09 1992-01-09 Direct steelmaking process

Publications (1)

Publication Number Publication Date
MX9300093A true MX9300093A (es) 1993-11-01

Family

ID=10708341

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9300093A MX9300093A (es) 1992-01-09 1993-01-08 Proceso directo para hacer acero.

Country Status (15)

Country Link
US (1) US5298056A (es)
EP (1) EP0551217B1 (es)
JP (1) JP2500187B2 (es)
KR (1) KR100263008B1 (es)
AT (1) ATE160823T1 (es)
AU (1) AU661881B2 (es)
BR (1) BR9300101A (es)
CA (1) CA2086955C (es)
DE (1) DE69315448T2 (es)
DK (1) DK0551217T3 (es)
ES (1) ES2113484T3 (es)
GB (1) GB9200423D0 (es)
IN (1) IN186393B (es)
MX (1) MX9300093A (es)
TW (1) TW230224B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101260931B (zh) * 2007-03-06 2011-05-25 上银科技股份有限公司 具自润单元的线性传动模块
TWI510636B (zh) * 2012-09-24 2015-12-01 China Steel Corp An open sand for steelmaking electric arc furnace

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2290734A (en) * 1940-02-14 1942-07-21 Minerals And Metals Corp Manufacture of metal products
US2296498A (en) * 1940-03-09 1942-09-22 Minerals And Metals Corp Manufacture of metal products
US2287663A (en) * 1940-12-07 1942-06-23 Minerals And Metals Corp Metal production
US2367262A (en) * 1941-04-09 1945-01-16 Minerals And Metals Corp Process for producing metals
US2925337A (en) * 1954-03-26 1960-02-16 Stora Kopparsberg Bergslags Ak Method of producing rolled steel products from fine grained iron material
FR1261982A (fr) * 1960-04-11 1961-05-26 Renault Procédé de transformation en continu de fer réduit chaud et appareillage pour la mise en oeuvre de ce procédé
GB1219674A (en) * 1968-10-07 1971-01-20 British Iron Steel Research Process for the production of iron powder from aman oxide
US4033559A (en) * 1975-06-05 1977-07-05 Midrex Corporation Apparatus for continuous passivation of sponge iron material
GB2041413B (en) * 1979-02-08 1982-11-24 British Steel Corp Production of metal by extrusion
US4834792A (en) * 1986-08-21 1989-05-30 Hylsa S.A. De C.V. Method for producing hot sponge iron by introducing hydrocarbon for carburizing into reduction zone

Also Published As

Publication number Publication date
US5298056A (en) 1994-03-29
DE69315448T2 (de) 1998-07-02
CA2086955A1 (en) 1993-07-10
JPH05247510A (ja) 1993-09-24
GB9200423D0 (en) 1992-02-26
ATE160823T1 (de) 1997-12-15
AU661881B2 (en) 1995-08-10
DK0551217T3 (da) 1998-08-10
TW230224B (es) 1994-09-11
KR930016548A (ko) 1993-08-26
KR100263008B1 (ko) 2000-09-01
EP0551217A1 (en) 1993-07-14
BR9300101A (pt) 1993-07-20
IN186393B (es) 2001-08-18
AU3111593A (en) 1993-07-15
CA2086955C (en) 1998-11-03
ES2113484T3 (es) 1998-05-01
DE69315448D1 (de) 1998-01-15
JP2500187B2 (ja) 1996-05-29
EP0551217B1 (en) 1997-12-03

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees