ES8206369A1 - Procedimiento para la desulfuracion durante la generacion degas en el reactor del bano de hierro - Google Patents

Procedimiento para la desulfuracion durante la generacion degas en el reactor del bano de hierro

Info

Publication number
ES8206369A1
ES8206369A1 ES504654A ES504654A ES8206369A1 ES 8206369 A1 ES8206369 A1 ES 8206369A1 ES 504654 A ES504654 A ES 504654A ES 504654 A ES504654 A ES 504654A ES 8206369 A1 ES8206369 A1 ES 8206369A1
Authority
ES
Spain
Prior art keywords
reactor
ferrous
bath
production
gas
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES504654A
Other languages
English (en)
Other versions
ES504654A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kloeckner Werke AG
Original Assignee
Kloeckner Werke AG
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 Kloeckner Werke AG filed Critical Kloeckner Werke AG
Publication of ES504654A0 publication Critical patent/ES504654A0/es
Publication of ES8206369A1 publication Critical patent/ES8206369A1/es
Expired legal-status Critical Current

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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/57—Gasification using molten salts or metals
    • 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
    • C21B13/0026—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide in the flame of a burner or a hot gas stream
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/36—Processes yielding slags of special composition
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/093—Coal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0956—Air or oxygen enriched air
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0959—Oxygen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0973—Water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0973—Water
    • C10J2300/0976—Water as steam
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0983—Additives
    • C10J2300/0996—Calcium-containing inorganic materials, e.g. lime
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Industrial Gases (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

PROCEDIMIENTO PARA LA DESULFURACION DURANTE LA GASIFICACION DEL CARBON EN EL REACTOR DEL BAÑO DE HIERRO. BASADO EN LA UTILIZACION DE ESCORIAS DE ACERERIA, PRODUCIDAS EN LA FRABRICACION DEL ACERO, COMO ESCORIAS DESUFURANTES DENTRO DEL REACTOR DEL BAÑO DE HIERRO. EN EL REACTOR SE INTRODUCE EL COMBUSTIBLE A GASIFICAR, EN FORMA LIQUIDA O SOLIDA, POR DEBAJO DE LA SUPERFICIE DEL BAÑO, ASI COMO EL GAS OXIDANTE, OXIGENO O AIRE ENRIQUECIDO EN OXIGENOM, Y LAS ESCORIAS DESULFURANTES. LAS ESCORIAS SE INTRODUCEN EN EL BAÑO LO MAS CALIENTES POSIBLE, CONTINUA O INTERMITENTEMENTE, PUDIENDO HACERLO EN FORMA DE POLVO MEDIANTE SOPLADO, POR DEBAJO O POR ENCIMA DE LA SUPERFICIE DEL BAÑO, O EN FORMA GRUESA SOBRE LA SUPERFICIE. TAMBIEN SE INTRODUCE EN EL BAÑO AGUA O VAPOR DE AGUA POR DEBAJO DE LA SUPERFICIE DEL MISMO. COMO SUBPRODUCTO SE OBTIENE HIERRO DEL CONTENIDO EN FORMA DE OXIDO EN LA ESCORIA.
ES504654A 1980-08-26 1981-08-07 Procedimiento para la desulfuracion durante la generacion degas en el reactor del bano de hierro Expired ES8206369A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803032043 DE3032043A1 (de) 1980-08-26 1980-08-26 Verfahren zur entschwefelung bei der gaserzeugung im eisenbadreaktor

Publications (2)

Publication Number Publication Date
ES504654A0 ES504654A0 (es) 1982-08-16
ES8206369A1 true ES8206369A1 (es) 1982-08-16

Family

ID=6110367

Family Applications (1)

Application Number Title Priority Date Filing Date
ES504654A Expired ES8206369A1 (es) 1980-08-26 1981-08-07 Procedimiento para la desulfuracion durante la generacion degas en el reactor del bano de hierro

Country Status (16)

Country Link
JP (1) JPS5777001A (es)
AR (1) AR223610A1 (es)
AU (1) AU543565B2 (es)
BE (1) BE890093A (es)
BR (1) BR8105265A (es)
CS (1) CS222248B2 (es)
DE (1) DE3032043A1 (es)
ES (1) ES8206369A1 (es)
FR (1) FR2489366A1 (es)
GB (1) GB2082621B (es)
IT (1) IT1137765B (es)
LU (1) LU83579A1 (es)
NL (1) NL8103708A (es)
PL (1) PL232812A1 (es)
SE (1) SE8105011L (es)
ZA (1) ZA815856B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546178B1 (fr) * 1983-05-20 1990-09-21 Gagneraud Pere Fils Entreprise Procede de desulfuration des gaz a l'aide de bains mineraux fondus lors de la gazeification de produits carbones
FR2560209B1 (fr) * 1984-02-23 1986-11-14 Usinor Procede de desulfuration d'un gaz combustible contenant du soufre
JPH01195226A (ja) * 1988-01-29 1989-08-07 Kobe Steel Ltd 溶融還元方法
DE3836549C1 (en) * 1988-10-27 1990-01-18 Krupp Stahl Ag, 4630 Bochum, De Process for desulphurising molten crude iron
DE19522320C1 (de) * 1995-06-20 1996-08-22 Joseph E Doumet Verfahren und Vorrichtung zum Abkühlen und Verfestigen von glühendflüssiger Hochofenschlacke
AU2652101A (en) * 2000-01-28 2001-08-07 Tribovent Verfahrensentwicklung Gmbh Method for burning metal- or metal oxide containing fuels, especially petroleum coke
KR101302602B1 (ko) * 2005-09-30 2013-08-30 타타 스틸 리미티드 제철 폐기물 및 폐열로부터 수소 및/또는 다른 가스를생성하는 방법
RU2415071C2 (ru) * 2006-04-28 2011-03-27 Тата Стил Лимитед Установка для производства водородного газа термохимическим разложением воды с использованием шлака сталелитейных заводов и отходов

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034594B (de) * 1955-07-16 1958-07-24 Union Rheinische Braunkohlen Verfahren zum Aufheizen von Gasen und/oder Daempfen auf hohe Temperatur
US3526478A (en) * 1968-11-01 1970-09-01 Black Sivalls & Bryson Inc Generation of hydrogen from sulfurbearing carbonaceous fuel
DE2520584C3 (de) * 1975-05-09 1980-03-06 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Verfahren und Vorrichtung zum Vergasen schwefelhaltiger Kohle in einem Eisenbadreaktor
HU176773B (en) * 1975-05-09 1981-05-28 Maximilianshuette Eisenwerk Process and equipment for the continuous gasification of solid and/or liquid media containing coal and/or hydrocarbons in reactors with iron baths
DE2520868C3 (de) * 1975-05-10 1979-05-03 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Verfahren zur Zuführung von Wärme beim Kohlevergasungsprozess im Eisenbadreaktor
JPS5241606A (en) * 1975-09-30 1977-03-31 Nippon Steel Corp Method for gasification of coal by using molten slug and molten iron
DE2750725A1 (de) * 1977-11-12 1979-05-17 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur herstellung eines im wesentlichen co und h tief 2 enthaltenden gases
JPS5589395A (en) * 1978-12-26 1980-07-05 Sumitomo Metal Ind Ltd Gasification of solid carbonaceous material and its device

Also Published As

Publication number Publication date
ZA815856B (en) 1982-09-29
BE890093A (fr) 1981-12-16
AU7426281A (en) 1982-03-04
GB2082621A (en) 1982-03-10
LU83579A1 (de) 1981-12-01
FR2489366A1 (fr) 1982-03-05
IT8123285A0 (it) 1981-07-31
AU543565B2 (en) 1985-04-26
DE3032043A1 (de) 1982-03-04
CS222248B2 (en) 1983-05-27
IT1137765B (it) 1986-09-10
FR2489366B1 (es) 1984-02-17
GB2082621B (en) 1984-03-07
AR223610A1 (es) 1981-08-31
JPS5777001A (en) 1982-05-14
BR8105265A (pt) 1982-04-27
ES504654A0 (es) 1982-08-16
SE8105011L (sv) 1982-02-27
NL8103708A (nl) 1982-03-16
PL232812A1 (es) 1982-03-15

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