IT8123285A0 - PROCEDURE FOR DESULPHURIZATION IN THE PRODUCTION OF GAS IN A MOLTEN IRON BATH REACTOR. - Google Patents

PROCEDURE FOR DESULPHURIZATION IN THE PRODUCTION OF GAS IN A MOLTEN IRON BATH REACTOR.

Info

Publication number
IT8123285A0
IT8123285A0 IT8123285A IT2328581A IT8123285A0 IT 8123285 A0 IT8123285 A0 IT 8123285A0 IT 8123285 A IT8123285 A IT 8123285A IT 2328581 A IT2328581 A IT 2328581A IT 8123285 A0 IT8123285 A0 IT 8123285A0
Authority
IT
Italy
Prior art keywords
desulphurization
procedure
gas
production
molten iron
Prior art date
Application number
IT8123285A
Other languages
Italian (it)
Other versions
IT1137765B (en
Inventor
Ludwig Von Bogdandy
Karl Brotzmann
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 IT8123285A0 publication Critical patent/IT8123285A0/en
Application granted granted Critical
Publication of IT1137765B publication Critical patent/IT1137765B/en

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)
IT2328581A 1980-08-26 1981-07-31 PROCESS FOR DESULPHURING IN GAS PRODUCTION IN A CAST IRON BATCH REACTOR IT1137765B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803032043 DE3032043A1 (en) 1980-08-26 1980-08-26 METHOD FOR DESULFURATION IN GAS PRODUCTION IN THE IRON BATH REACTOR

Publications (2)

Publication Number Publication Date
IT8123285A0 true IT8123285A0 (en) 1981-07-31
IT1137765B IT1137765B (en) 1986-09-10

Family

ID=6110367

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2328581A IT1137765B (en) 1980-08-26 1981-07-31 PROCESS FOR DESULPHURING IN GAS PRODUCTION IN A CAST IRON BATCH REACTOR

Country Status (16)

Country Link
JP (1) JPS5777001A (en)
AR (1) AR223610A1 (en)
AU (1) AU543565B2 (en)
BE (1) BE890093A (en)
BR (1) BR8105265A (en)
CS (1) CS222248B2 (en)
DE (1) DE3032043A1 (en)
ES (1) ES504654A0 (en)
FR (1) FR2489366A1 (en)
GB (1) GB2082621B (en)
IT (1) IT1137765B (en)
LU (1) LU83579A1 (en)
NL (1) NL8103708A (en)
PL (1) PL232812A1 (en)
SE (1) SE8105011L (en)
ZA (1) ZA815856B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546178B1 (en) * 1983-05-20 1990-09-21 Gagneraud Pere Fils Entreprise PROCESS FOR THE DESULFURIZATION OF GASES USING MOLTEN MINERAL BATHS DURING THE GASIFICATION OF CARBON PRODUCTS
FR2560209B1 (en) * 1984-02-23 1986-11-14 Usinor PROCESS FOR DESULFURIZING A SULFUR-CONTAINING FUEL GAS
JPH01195226A (en) * 1988-01-29 1989-08-07 Kobe Steel Ltd Smelting reduction method
DE3836549C1 (en) * 1988-10-27 1990-01-18 Krupp Stahl Ag, 4630 Bochum, De Process for desulphurising molten crude iron
DE19522320C1 (en) * 1995-06-20 1996-08-22 Joseph E Doumet Cooling and solidifying red hot molten blast furnace slag in metallurgy
DE19546738C2 (en) * 1995-12-14 1997-12-18 Eko Stahl Gmbh Process for the desulfurization of pig iron melts
WO2001054774A1 (en) * 2000-01-28 2001-08-02 Tribovent Verfahrensentwicklung Gmbh Method for burning metal- or metal oxide containing fuels, especially petroleum coke
CN101296858B (en) * 2005-09-30 2012-04-11 塔塔钢铁有限公司 Method for producing hydrogen and/or other gases from steel plant waste and waste heat
RU2415071C2 (en) * 2006-04-28 2011-03-27 Тата Стил Лимитед Plant for hydrogen gas production by thermochemical water decomposition using steel foundry slag and wastes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034594B (en) * 1955-07-16 1958-07-24 Union Rheinische Braunkohlen Process for heating gases and / or steaming to a high temperature
US3526478A (en) * 1968-11-01 1970-09-01 Black Sivalls & Bryson Inc Generation of hydrogen from sulfurbearing carbonaceous fuel
DE2520868C3 (en) * 1975-05-10 1979-05-03 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Process for supplying heat in the coal gasification process in the iron bath reactor
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
DE2520584C3 (en) * 1975-05-09 1980-03-06 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Method and device for gasifying sulphurous coal in an iron bath reactor
JPS5241606A (en) * 1975-09-30 1977-03-31 Nippon Steel Corp Method for gasification of coal by using molten slug and molten iron
DE2750725A1 (en) * 1977-11-12 1979-05-17 Kloeckner Humboldt Deutz Ag Prodn. of sulphur-free synthesis gas in high-temp. melt - in presence of high-basicity solid slag-forming material
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
GB2082621A (en) 1982-03-10
BE890093A (en) 1981-12-16
GB2082621B (en) 1984-03-07
FR2489366B1 (en) 1984-02-17
PL232812A1 (en) 1982-03-15
ZA815856B (en) 1982-09-29
CS222248B2 (en) 1983-05-27
BR8105265A (en) 1982-04-27
IT1137765B (en) 1986-09-10
JPS5777001A (en) 1982-05-14
ES8206369A1 (en) 1982-08-16
LU83579A1 (en) 1981-12-01
NL8103708A (en) 1982-03-16
DE3032043A1 (en) 1982-03-04
ES504654A0 (en) 1982-08-16
SE8105011L (en) 1982-02-27
AU7426281A (en) 1982-03-04
FR2489366A1 (en) 1982-03-05
AU543565B2 (en) 1985-04-26
AR223610A1 (en) 1981-08-31

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