CL2007002941A1 - Procedimiento e instalacion para la preparacion de metal fundido que comprende enfriar el gas retornado entre la condensacion y el ingreso en el gasificador de fusion y se reduce el contenido de dioxido de carbono y/o porque al menos un caudal parcia - Google Patents

Procedimiento e instalacion para la preparacion de metal fundido que comprende enfriar el gas retornado entre la condensacion y el ingreso en el gasificador de fusion y se reduce el contenido de dioxido de carbono y/o porque al menos un caudal parcia

Info

Publication number
CL2007002941A1
CL2007002941A1 CL200702941A CL2007002941A CL2007002941A1 CL 2007002941 A1 CL2007002941 A1 CL 2007002941A1 CL 200702941 A CL200702941 A CL 200702941A CL 2007002941 A CL2007002941 A CL 2007002941A CL 2007002941 A1 CL2007002941 A1 CL 2007002941A1
Authority
CL
Chile
Prior art keywords
condensation
entering
procedure
installation
preparation
Prior art date
Application number
CL200702941A
Other languages
English (en)
Spanish (es)
Inventor
Hauzenberger Robert Mill Franz
Original Assignee
Siemens Vai Metals Tech Gmbh
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 Siemens Vai Metals Tech Gmbh filed Critical Siemens Vai Metals Tech Gmbh
Publication of CL2007002941A1 publication Critical patent/CL2007002941A1/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
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • 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
    • C21B13/0006—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
    • 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
    • C21B13/143—Injection of partially reduced ore into a molten bath
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
    • C21B2100/22—Increasing the gas reduction potential of recycled exhaust gases by reforming
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
    • C21B2100/28—Increasing the gas reduction potential of recycled exhaust gases by separation
    • C21B2100/282—Increasing the gas reduction potential of recycled exhaust gases by separation of carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/64—Controlling the physical properties of the gas, e.g. pressure or temperature
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C2100/00—Exhaust gas
    • C21C2100/06—Energy from waste gas used in other 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
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
    • 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 Of Iron (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Hydrogen, Water And Hydrids (AREA)
CL200702941A 2006-10-13 2007-10-12 Procedimiento e instalacion para la preparacion de metal fundido que comprende enfriar el gas retornado entre la condensacion y el ingreso en el gasificador de fusion y se reduce el contenido de dioxido de carbono y/o porque al menos un caudal parcia CL2007002941A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006048601A DE102006048601A1 (de) 2006-10-13 2006-10-13 Verfahren und Vorrichtung zur Herstellung von geschmolzenem Material

Publications (1)

Publication Number Publication Date
CL2007002941A1 true CL2007002941A1 (es) 2008-05-30

Family

ID=38912104

Family Applications (1)

Application Number Title Priority Date Filing Date
CL200702941A CL2007002941A1 (es) 2006-10-13 2007-10-12 Procedimiento e instalacion para la preparacion de metal fundido que comprende enfriar el gas retornado entre la condensacion y el ingreso en el gasificador de fusion y se reduce el contenido de dioxido de carbono y/o porque al menos un caudal parcia

Country Status (16)

Country Link
US (1) US20100024599A1 (pt)
EP (1) EP2082066A1 (pt)
JP (1) JP2010506046A (pt)
KR (1) KR20090068351A (pt)
CN (1) CN101528948A (pt)
AR (1) AR063265A1 (pt)
AU (1) AU2007312665A1 (pt)
BR (1) BRPI0719172A2 (pt)
CA (1) CA2665763A1 (pt)
CL (1) CL2007002941A1 (pt)
DE (1) DE102006048601A1 (pt)
MX (1) MX2009003725A (pt)
RU (1) RU2009117865A (pt)
TW (1) TW200827452A (pt)
WO (1) WO2008046503A1 (pt)
ZA (1) ZA200902093B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT507823B1 (de) 2009-01-30 2011-01-15 Siemens Vai Metals Tech Gmbh Verfahren und anlage zur herstellung von roheisen oder flüssigen stahlvorprodukten
AT507955B1 (de) 2009-02-20 2011-02-15 Siemens Vai Metals Tech Gmbh Verfahren und anlage zum herstellen von substitutgas
CN102586530A (zh) * 2012-01-04 2012-07-18 中冶南方工程技术有限公司 一种利用焦炉煤气生产海绵铁的方法
CN110578029B (zh) * 2019-09-25 2020-11-10 山东大学 一种两段式下降气流床炼铁系统及炼铁工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB883998A (en) * 1958-04-01 1961-12-06 Mckee & Co Arthur G Method of operating blast furnaces
DE3438487A1 (de) * 1984-10-17 1986-04-24 Korf Engineering GmbH, 4000 Düsseldorf Verfahren zur herstellung von roheisen
DE3504346C2 (de) * 1985-02-06 1986-11-27 Korf Engineering GmbH, 4000 Düsseldorf Verfahren und Vorrichtung zur Erzeugung von Eisenschwammpartikeln und flüssigem Roheisen
US4685964A (en) * 1985-10-03 1987-08-11 Midrex International B.V. Rotterdam Method and apparatus for producing molten iron using coal
DE3603894A1 (de) * 1986-02-05 1987-08-06 Korf Engineering Gmbh Verfahren zur herstellung von fluessigem roheisen oder stahlvormaterial
US5958107A (en) * 1993-12-15 1999-09-28 Bechtel Croup, Inc. Shift conversion for the preparation of reducing gas
US5582029A (en) * 1995-10-04 1996-12-10 Air Products And Chemicals, Inc. Use of nitrogen from an air separation plant in carbon dioxide removal from a feed gas to a further process
AT406380B (de) * 1996-03-05 2000-04-25 Voest Alpine Ind Anlagen Verfahren zum herstellen von flüssigem roheisen oder flüssigen stahlvorprodukten sowie anlage zur durchführung des verfahrens
EP1689892B1 (en) * 2003-12-05 2010-10-13 Posco An apparatus for manufacturing a molten iron directly using fine or lump coals and fine iron ores, the method thereof, the integrated steel mill using the same and the method thereof

Also Published As

Publication number Publication date
AU2007312665A1 (en) 2008-04-24
KR20090068351A (ko) 2009-06-26
MX2009003725A (es) 2009-04-22
ZA200902093B (en) 2010-06-30
WO2008046503A1 (de) 2008-04-24
TW200827452A (en) 2008-07-01
AR063265A1 (es) 2009-01-14
US20100024599A1 (en) 2010-02-04
DE102006048601A1 (de) 2008-04-17
JP2010506046A (ja) 2010-02-25
EP2082066A1 (de) 2009-07-29
RU2009117865A (ru) 2010-11-20
CN101528948A (zh) 2009-09-09
CA2665763A1 (en) 2008-04-24
BRPI0719172A2 (pt) 2014-04-15

Similar Documents

Publication Publication Date Title
EP2326246A4 (en) GAS PROBLEM FOR BREATHING GAS
EP2164608A4 (en) METHOD AND ABSORBENT COMPOSITION FOR OBTAINING A GASEOUS COMPONENT FROM A GASSTROM
EP1994356A4 (en) CONNECTION FOR A FIREARM
PL1940534T3 (pl) Absorbent i sposób usuwania ditlenku węgla ze strumieni gazów
EP2325459A4 (en) GAS TURBINE COOL AIR SUPPLY STRUCTURE AND GAS TURBINE
GB0705439D0 (en) Improved flue gas cooling and cleaning arrangment
EP2087521A4 (en) LARGE DEFECT-FREE SiC LAYER WITH RETURNING CARBON FILM
CL2007002946A1 (es) Instalacion para el transporte de personas que tiene medios para la operacion de traslacion, apoyos con una estacion inferior, una estacion superior y un riel de traslacion, donde en la estacion inferior se halla el lugar de ingreso y egreso de pasaj
CL2007002941A1 (es) Procedimiento e instalacion para la preparacion de metal fundido que comprende enfriar el gas retornado entre la condensacion y el ingreso en el gasificador de fusion y se reduce el contenido de dioxido de carbono y/o porque al menos un caudal parcia
EP2067146A4 (en) FUNCTIONAL GRAPHIC POLYMER NANOCOMPOSITE FOR GAS BARRIER APPLICATIONS
EP2080613A4 (en) GAS BARRIER FILM LAMINATE
FR2926118B1 (fr) Bride en composite avec partie d'usinage.
EP2240217A4 (en) VALVE ASSEMBLY FOR GAS EXTRACTION
BRPI0716886A2 (pt) Junta rosqueada para tubos de aço
FR2899333B1 (fr) Detecteur de gaz electrochimique.
EP2011641A4 (en) GAS BARRIER FILM
EP1969286A4 (en) OXYGEN FUEL COMBUSTION WITH INTEGRATED POLLUTION LIMITATION
BRPI0820933A2 (pt) sistema de compressor e método para sistema de liquefação de gás
GB2455181B (en) Methods and systems for reducing the emissions from combustion gases
EP1870481A4 (en) ALUMINUM ALLOY PLATE WITH EXCELLENT HIGH-TEMPERATURE BEHAVIOR FOR BOTTLE BOX
EP2024052A4 (en) GAS LIQUID DISCONNECTOR USING CONTROL RULES FOR COLLECTING THE LIQUIDITY CUPPERS AND FOR DISTRIBUTING THE GAS FLOW BY ONE CURVE
IL191661A0 (en) Multilayer tube for transporting water or gas
EP2186999A4 (en) GUESTURBINE BUCKET AND GAS TURBINE WITH IT
FR2944052B1 (fr) Structure de filtration d'un gaz et de reduction des nox.
EP2351940A4 (en) BEARING WITH SEAL