FR2147982A1 - - Google Patents

Info

Publication number
FR2147982A1
FR2147982A1 FR7224666A FR7224666A FR2147982A1 FR 2147982 A1 FR2147982 A1 FR 2147982A1 FR 7224666 A FR7224666 A FR 7224666A FR 7224666 A FR7224666 A FR 7224666A FR 2147982 A1 FR2147982 A1 FR 2147982A1
Authority
FR
France
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.)
Granted
Application number
FR7224666A
Other languages
French (fr)
Other versions
FR2147982B1 (en
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of FR2147982A1 publication Critical patent/FR2147982A1/fr
Application granted granted Critical
Publication of FR2147982B1 publication Critical patent/FR2147982B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/22Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/346Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using heat generated by superheated steam
    • 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
    • Y02P10/134Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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
    • Y02P10/143Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Industrial Gases (AREA)
  • Carbon And Carbon Compounds (AREA)
FR7224666A 1971-07-08 1972-07-07 Expired FR2147982B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46050570A JPS523359B1 (en) 1971-07-08 1971-07-08

Publications (2)

Publication Number Publication Date
FR2147982A1 true FR2147982A1 (en) 1973-03-11
FR2147982B1 FR2147982B1 (en) 1975-08-29

Family

ID=12862649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224666A Expired FR2147982B1 (en) 1971-07-08 1972-07-07

Country Status (7)

Country Link
JP (1) JPS523359B1 (en)
BE (1) BE785893A (en)
DE (1) DE2232650B2 (en)
FR (1) FR2147982B1 (en)
GB (1) GB1365744A (en)
IT (1) IT962828B (en)
LU (1) LU65665A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE800354A (en) * 1973-05-30 1973-09-17 Centre Rech Metallurgique METHOD AND DEVICE FOR MANUFACTURING HOT REDUCING GAS.
DE2659782B2 (en) * 1976-12-31 1979-06-21 Didier Engineering Gmbh, 4300 Essen Process for the further processing of coke oven gas
CA2091748A1 (en) * 1992-03-23 1993-09-24 Jelle Jacob Bakker Process for producing a hydrogen-containing gas
AT407879B (en) * 1999-10-28 2001-07-25 Voest Alpine Ind Anlagen METHOD FOR DIRECTLY REDUCING IRON OXIDE MATERIALS
US7491250B2 (en) 2002-06-25 2009-02-17 Exxonmobil Research And Engineering Company Pressure swing reforming
US7914764B2 (en) 2003-02-28 2011-03-29 Exxonmobil Research And Engineering Company Hydrogen manufacture using pressure swing reforming
US7217303B2 (en) 2003-02-28 2007-05-15 Exxonmobil Research And Engineering Company Pressure swing reforming for fuel cell systems
JP5439859B2 (en) * 2009-02-27 2014-03-12 Jfeスチール株式会社 Method and apparatus for reforming exhaust gas generated from metallurgical furnace

Also Published As

Publication number Publication date
BE785893A (en) 1972-11-03
GB1365744A (en) 1974-09-04
FR2147982B1 (en) 1975-08-29
LU65665A1 (en) 1972-10-30
JPS523359B1 (en) 1977-01-27
DE2232650B2 (en) 1980-02-21
DE2232650A1 (en) 1973-01-18
IT962828B (en) 1973-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse