AU6693074A - Method of producing reduction gas - Google Patents

Method of producing reduction gas

Info

Publication number
AU6693074A
AU6693074A AU66930/74A AU6693074A AU6693074A AU 6693074 A AU6693074 A AU 6693074A AU 66930/74 A AU66930/74 A AU 66930/74A AU 6693074 A AU6693074 A AU 6693074A AU 6693074 A AU6693074 A AU 6693074A
Authority
AU
Australia
Prior art keywords
method
reduction gas
producing reduction
producing
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
AU66930/74A
Other versions
AU475113B2 (en
Inventor
Samten Sven
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.)
SKF Industrial Trading and Development Co BV
Original Assignee
SKF Industrial Trading and Development Co BV
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
Priority to SESE73-04332 priority Critical
Priority to SE7304332A priority patent/SE371453C/en
Application filed by SKF Industrial Trading and Development Co BV filed Critical SKF Industrial Trading and Development Co BV
Publication of AU6693074A publication Critical patent/AU6693074A/en
Application granted granted Critical
Publication of AU475113B2 publication Critical patent/AU475113B2/en
Application status is Expired legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B13/00Making spongy iron or liquid steel, by direct processes
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10KPURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K3/00Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B13/00Making spongy iron or liquid steel, by direct processes
    • C21B13/0073Selection or treatment of the reducing gases
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B13/00Making spongy iron or liquid steel, by direct processes
    • C21B13/12Making spongy iron or liquid steel, by direct processes in electric furnaces
    • C21B13/125By using plasma
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B5/00Making pig-iron in the blast furnace
    • C21B5/001Injecting additional fuel or reducing agents
    • C21B5/002Heated electrically (plasma)
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B2100/00Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/20Increasing the gas reduction potential of recycled exhaust gases
    • C21B2100/22Increasing the gas reduction potential of recycled exhaust gases by reforming
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/10Reduction of greenhouse gas [GHG] emissions
    • Y02P10/12CO2
    • Y02P10/134CO2 by CO2 avoidance
    • Y02P10/136CO2 by CO2 avoidance using hydrogen, e.g. H2
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Process efficiency
    • Y02P10/21Process efficiency by recovering materials
    • Y02P10/212Recovering metals from waste
    • Y02P10/214Recovering metals from waste by pyro metallurgy
    • Y02P10/216Recovering metals from waste by pyro metallurgy of Fe
AU66930/74A 1973-03-26 1974-03-21 Method of producing reduction gas Expired AU475113B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SESE73-04332 1973-03-26
SE7304332A SE371453C (en) 1973-03-26 1973-03-26 Except for the front tell accession of reducing gas

Publications (2)

Publication Number Publication Date
AU6693074A true AU6693074A (en) 1975-09-25
AU475113B2 AU475113B2 (en) 1976-08-12

Family

ID=20317041

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66930/74A Expired AU475113B2 (en) 1973-03-26 1974-03-21 Method of producing reduction gas

Country Status (8)

Country Link
JP (1) JPS564482B2 (en)
AU (1) AU475113B2 (en)
BE (1) BE885257Q (en)
CA (1) CA1007050A (en)
DE (1) DE2413558C3 (en)
FR (1) FR2223449B1 (en)
IT (1) IT1011622B (en)
SE (1) SE371453C (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE814899A (en) * 1974-05-10 1974-11-12 Method for producing hot gas reducers.
CA1147964A (en) * 1979-05-25 1983-06-14 Francis J. Ii Harvey Process for reducing spent gas generated in the production of sponge iron
US4421553A (en) * 1980-05-06 1983-12-20 Centre De Recherches Metallurgiques Process for operating a blast furnace
FR2486962B1 (en) * 1980-07-15 1984-12-14 Siderurgie Fse Inst Rech
FR2500479B1 (en) * 1981-02-26 1986-01-17 Skf Steel Eng Ab Method and apparatus for producing iron sponge
FR2500480B1 (en) * 1981-02-26 1985-12-13 Skf Steel Eng Ab Method and apparatus for producing sponge iron
BE887904A (en) * 1981-03-11 1981-09-11 Centre Rech Metallurgique injection process in blast furnace gas, reducers overheating produced from solid fuel
SE435998B (en) * 1983-03-28 1984-11-05 Skf Steel Eng Ab Except for uppvermning of industrial processes intended process air
US4606761A (en) * 1983-11-29 1986-08-19 Union Steel Corp. (of So. Africa) Ltd. Reduction of metal compounds
IT1177076B (en) * 1983-12-02 1987-08-26 Skf Steel Eng Ab Process and plant for reducing oxidic material simultaneously generating a suitable gas for the recovery of thermal energy
AT384007B (en) * 1984-04-02 1987-09-25 Voest Alpine Ag A process for the production of synthesis gases, and apparatus for carrying out the method
DE3611429C2 (en) * 1985-02-15 1988-07-28 Skf Steel Engineering Ab, Hofors, Se
SE8501005L (en) * 1985-03-01 1986-09-02 Skf Steel Eng Ab Thermal reforming gas piston ethylene
SE453920B (en) * 1985-03-01 1988-03-14 Skf Steel Eng Ab Seen and apparatus for gasifying fossil brenslen and reforming of gaseous brenslen
SE457355B (en) * 1985-09-25 1988-12-19 Skf Steel Eng Ab Saett to framstaella a clean, carbon monoxide and vaetgas innehaallande gas
US5725616A (en) * 1991-12-12 1998-03-10 Kvaerner Engineering A.S. Method for combustion of hydrocarbons
NO175984C (en) * 1991-12-12 1995-01-18 Kvaerner Eng A method for reducing the carbon content in a feed stream of natural gas or other hydrocarbon gases and the use thereof
US5835068A (en) * 1996-09-03 1998-11-10 Raytheon Company Microwave transceiver/antenna system with adjustable mounting and alignment mechanism
AT404600B (en) * 1997-03-12 1998-12-28 Voest Alpine Ind Anlagen Method and device for recycling of reducing gas to the reduction of ores
EP0981591B1 (en) * 1997-04-17 2002-06-12 Marc Jean Campagna Process for fuel production
DE19739181A1 (en) * 1997-09-08 1999-03-11 Abb Research Ltd the same discharge reactor and using
DE19757936B4 (en) * 1997-12-27 2005-08-25 Abb Research Ltd. Process for producing a H2-CO gas mixture
DE19800418C2 (en) * 1998-01-08 2001-01-25 Bodo Wolf A process for the production of pig iron
FR2848123B1 (en) * 2002-12-04 2005-02-18 Air Liquide Process for the recovery of high-furnace gas and its use for the manufacture of the cast iron
FR2892127B1 (en) * 2005-10-14 2012-10-19 Commissariat Energie Atomique Device for gasifying biomass and organic waste at high temperature and with external energy delivery for the generation of a high-quality synthesis gas
SE536291C2 (en) * 2012-03-08 2013-08-06 Valeas Recycling Ab Iron reduction process and apparatus therefore
DE102014112629A1 (en) * 2014-09-02 2016-03-03 Oleg Gyzha Process for the production of pig iron in the blast furnace and blast furnace for the production of pig iron by melting and by reduction of aufzuschmelzendem and to be reduced material
CN107429175A (en) 2014-10-31 2017-12-01 德国汉莎航空公司 For preparing the method and facility of forming gas
DE102015219861A1 (en) * 2015-10-13 2017-04-13 Deutsche Lufthansa Ag Apparatus and method for producing synthesis gas

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD28565A (en) *
DE2114077B2 (en) * 1970-03-31 1976-04-22 Tuyeres for reducing gas injection in blast - furnaces
DE2131045B2 (en) * 1970-06-30 1975-12-11 Centre De Recherches Metallurgiques - Centrum Voor Research In De Metallurgie - Association Sans But Lucratif - Vereniging Zonder Winstoogmerk, Bruessel Injecting gas into a shaft furnace
BE770094A (en) * 1971-07-15 1972-01-17 Centre Rech Metallurgique Hydrocarbon reformer - using non-oxidising gas plasma flame with adjustable electrodes

Also Published As

Publication number Publication date
CA1007050A1 (en)
JPS5026794A (en) 1975-03-19
DE2413558B2 (en) 1980-02-28
BE885257A7 (en)
BE885257Q (en) 1981-01-16
IT1011622B (en) 1977-02-10
AU475113B2 (en) 1976-08-12
DE2413558C3 (en) 1987-10-22
CA1007050A (en) 1977-03-22
DE2413558A1 (en) 1974-10-17
FR2223449A1 (en) 1974-10-25
SE371453B (en) 1974-11-18
JPS564482B2 (en) 1981-01-30
SE371453C (en) 1978-01-12
FR2223449B1 (en) 1977-09-30

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