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SE8104704L - GAS PREPARATION - Google Patents

GAS PREPARATION

Info

Publication number
SE8104704L
SE8104704L SE8104704A SE8104704A SE8104704L SE 8104704 L SE8104704 L SE 8104704L SE 8104704 A SE8104704 A SE 8104704A SE 8104704 A SE8104704 A SE 8104704A SE 8104704 L SE8104704 L SE 8104704L
Authority
SE
Sweden
Prior art keywords
gas
melt
nozzles
space
combustion
Prior art date
Application number
SE8104704A
Other languages
Swedish (sv)
Inventor
Bogdandy L Von
K 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 SE8104704L publication Critical patent/SE8104704L/en

Links

Classifications

    • 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
    • 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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/305—Afterburning
    • 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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/35—Blowing from above and through the bath
    • 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
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/152—Nozzles or lances for introducing gas, liquids or suspensions
    • 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
    • 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
    • C21C2250/00—Specific additives; Means for adding material different from burners or lances
    • C21C2250/02—Hot oxygen
    • 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
    • Y02P10/20—Recycling

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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture Of Iron (AREA)
  • Air Supply (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Gas is produced in a ferrous bath reactor 20 containing an iron melt 21 by feeding solid or liquid carbonaceous fuel (e.g. coal) 24 into the reactor 20, and blowing an oxygen-containing gas from nozzles 26,27 onto the surface 22 of the melt to gasify the fuel. The gas is collected in a space 30 through which the gas from the nozzles 26,27 is blown. In traversing the gas space 30, the gas from the nozzles 26,27 causes partial combustion of the generated gas so that the combustion gases are transported to the melt surface 22 whereby the combustion heat is transmitted to the melt 21. <IMAGE>
SE8104704A 1980-08-22 1981-08-05 GAS PREPARATION SE8104704L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803031680 DE3031680A1 (en) 1980-08-22 1980-08-22 METHOD FOR GAS GENERATION

Publications (1)

Publication Number Publication Date
SE8104704L true SE8104704L (en) 1982-02-23

Family

ID=6110175

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8104704A SE8104704L (en) 1980-08-22 1981-08-05 GAS PREPARATION

Country Status (20)

Country Link
JP (2) JPS5774390A (en)
AT (1) AT385053B (en)
AU (1) AU539665B2 (en)
BE (1) BE890047A (en)
BR (1) BR8105352A (en)
CA (1) CA1181238A (en)
CS (1) CS253561B2 (en)
DE (1) DE3031680A1 (en)
ES (1) ES8206615A1 (en)
FR (1) FR2488903B1 (en)
GB (1) GB2082624B (en)
HU (1) HU188685B (en)
IT (1) IT1137764B (en)
LU (1) LU83573A1 (en)
MX (1) MX157845A (en)
NL (1) NL193320C (en)
PL (1) PL130522B1 (en)
SE (1) SE8104704L (en)
SU (1) SU1148566A3 (en)
ZA (1) ZA815676B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131293C2 (en) * 1980-12-01 1987-04-23 Sumitomo Metal Industries, Ltd., Osaka Process for gasification of solid, particulate, carbonaceous fuel
DE3111168C2 (en) * 1981-03-21 1987-01-08 Klöckner-Humboldt-Deutz AG, 5000 Köln Process and apparatus for producing a gas containing essentially H&darr;2&darr; and CO
DE3219562C2 (en) * 1982-05-25 1985-01-10 Klöckner-Werke AG, 4100 Duisburg Process for supplying coal to a steelworks
SE435732B (en) * 1983-03-02 1984-10-15 Ips Interproject Service Ab PROCEDURE FOR THE MANUFACTURING OF IRON
DE3318005C2 (en) * 1983-05-18 1986-02-20 Klöckner CRA Technologie GmbH, 4100 Duisburg Process for making iron
JPS6058488A (en) * 1983-09-07 1985-04-04 Sumitomo Metal Ind Ltd Method for gasifying carbonaceous materials
US4582479A (en) * 1984-12-31 1986-04-15 The Cadre Corporation Fuel cooled oxy-fuel burner
US4599107A (en) * 1985-05-20 1986-07-08 Union Carbide Corporation Method for controlling secondary top-blown oxygen in subsurface pneumatic steel refining
JPS62142712A (en) * 1985-12-18 1987-06-26 Nippon Kokan Kk <Nkk> Manufacture of steel or iron by converter or by smelting and reducing furnace
US4647019A (en) * 1986-04-01 1987-03-03 Union Carbide Corporation Very small refining vessel
US4708738A (en) * 1986-04-01 1987-11-24 Union Carbide Corporation Method for refining very small heats of molten metal
EP0327862B1 (en) * 1988-02-12 1994-05-18 Klöckner Cra Patent Gmbh A process of and an apparatus for post combustion
KR100194133B1 (en) * 1989-06-02 1999-06-15 얀 로버트 난키벨 Method for producing ferroalloy using a molten bath reactor
IN175954B (en) * 1990-03-13 1995-11-25 Cra Services
RU2105785C1 (en) * 1992-06-29 1998-02-27 Текнолоджикал Ресорсиз Пти Лтд. Method of processing inorganic solid wastes
GB2281311B (en) * 1993-03-29 1996-09-04 Boc Group Plc Metallurgical processes and apparatus
ATE203267T1 (en) * 1996-02-16 2001-08-15 Thermoselect Ag METHOD FOR OPERATING A HIGH TEMPERATURE REACTOR FOR TREATING DISPOSAL GOODS
AU2652101A (en) * 2000-01-28 2001-08-07 Tribovent Verfahrensentwicklung Gmbh Method for burning metal- or metal oxide containing fuels, especially petroleum coke
DE10317195B4 (en) * 2003-04-15 2006-03-16 Karl Brotzmann Consulting Gmbh Method of improving the energy input into a scrap heap
CN101296858B (en) * 2005-09-30 2012-04-11 塔塔钢铁有限公司 Process for producing hydrogen and/or other gases from steel mill waste and waste heat
MX2007016201A (en) * 2006-04-28 2008-03-11 Tata Steel Ltd Set - up for production of hydrogen gas by thermo- chemical decomposition of water using steel plant slag and waste materials.
US8696774B2 (en) 2010-01-07 2014-04-15 General Electric Company Gasification system and method using fuel injectors
US9102882B2 (en) 2012-09-04 2015-08-11 General Electric Company Gasification system and method
EP2912199B1 (en) 2012-10-24 2016-09-21 Primetals Technologies Austria GmbH Method and device for supplying energy into a scrap metal pile in an electric arc furnace
CN110396435B (en) * 2019-09-03 2024-08-09 杭州吉幔铁氢能科技有限公司 Double-molten-bath organic solid waste air-blowing gasification device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE474594C (en) * 1923-12-19 1929-04-09 Eisen Und Stahlwerk Hoesch Akt Process to increase the temperature and the reducing power of the converter exhaust gases
DE450460C (en) * 1924-02-02 1927-10-04 Wilhelm Schwier Process and device for gasifying fine-grain or dust-like fuels
DE1040734B (en) * 1952-08-21 1958-10-09 Roman Rummel Process and device for the combustion or gasification of fuels
FR1313729A (en) * 1960-10-10 1963-01-04 Inst Francais Du Petrole Continuous process of manufacturing cast iron or steel by reduction of iron ore
LU40790A1 (en) * 1960-11-07 1962-05-07
NL6604026A (en) * 1965-11-08 1967-05-09
AU7299674A (en) * 1973-09-12 1976-03-11 Uss Eng & Consult Gasification of coal
DE2520938C3 (en) * 1975-05-10 1980-03-06 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Process for the continuous production of a reducing gas consisting essentially of carbon monoxide and hydrogen
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
DE2520883B2 (en) * 1975-05-10 1979-07-05 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Process and device for the continuous gasification of coal or carbonaceous fuels in an iron bath reactor
JPS6033869B2 (en) * 1976-03-02 1985-08-05 川崎重工業株式会社 Coal gasification equipment using molten metallurgy slag
GB1586762A (en) * 1976-05-28 1981-03-25 British Steel Corp Metal refining method and apparatus
JPS5456015A (en) * 1977-10-12 1979-05-04 Nippon Steel Corp Manufacture of molten iron in converter
DE2755165C3 (en) * 1977-12-10 1988-03-24 Klöckner CRA Technologie GmbH, 4100 Duisburg Method for increasing the scrap rate in steel production
US4195985A (en) * 1977-12-10 1980-04-01 Eisenwerk-Gesellschaft Maximilianshutte Mbh. Method of improvement of the heat-balance in the refining of steel
DE2838983C3 (en) * 1978-09-07 1986-03-27 Klöckner CRA Technologie GmbH, 4100 Duisburg Process for producing steel in the converter
JPS54125203A (en) * 1978-03-23 1979-09-28 Sumitomo Metal Ind Ltd Production of gas
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
NL193320C (en) 1999-06-02
FR2488903B1 (en) 1986-01-24
JPS6247473B2 (en) 1987-10-08
GB2082624A (en) 1982-03-10
GB2082624B (en) 1984-03-14
HU188685B (en) 1986-05-28
AU539665B2 (en) 1984-10-11
BE890047A (en) 1981-12-16
MX157845A (en) 1988-12-16
BR8105352A (en) 1982-05-18
PL130522B1 (en) 1984-08-31
ES504653A0 (en) 1982-08-16
FR2488903A1 (en) 1982-02-26
LU83573A1 (en) 1981-12-01
ZA815676B (en) 1982-08-25
CS253561B2 (en) 1987-11-12
JPH0762162B2 (en) 1995-07-05
ES8206615A1 (en) 1982-08-16
SU1148566A3 (en) 1985-03-30
DE3031680C2 (en) 1988-02-25
AT385053B (en) 1988-02-10
DE3031680A1 (en) 1982-03-11
IT1137764B (en) 1986-09-10
IT8123284A0 (en) 1981-07-31
NL8103451A (en) 1982-03-16
AU7440981A (en) 1982-02-25
ATA333581A (en) 1987-07-15
NL193320B (en) 1999-02-01
JPS5774390A (en) 1982-05-10
PL232744A1 (en) 1982-05-24
JPH01246311A (en) 1989-10-02
CA1181238A (en) 1985-01-22

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