JPS523359B1 - - Google Patents

Info

Publication number
JPS523359B1
JPS523359B1 JP46050570A JP5057071A JPS523359B1 JP S523359 B1 JPS523359 B1 JP S523359B1 JP 46050570 A JP46050570 A JP 46050570A JP 5057071 A JP5057071 A JP 5057071A JP S523359 B1 JPS523359 B1 JP S523359B1
Authority
JP
Japan
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.)
Pending
Application number
JP46050570A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP46050570A priority Critical patent/JPS523359B1/ja
Priority to GB2919272A priority patent/GB1365744A/en
Priority to DE2232650A priority patent/DE2232650B2/de
Priority to BE785893A priority patent/BE785893A/xx
Priority to LU65665D priority patent/LU65665A1/xx
Priority to IT26761/72A priority patent/IT962828B/it
Priority to FR7224666A priority patent/FR2147982B1/fr
Publication of JPS523359B1 publication Critical patent/JPS523359B1/ja
Pending 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
    • C21B13/0073—Selection or treatment of the reducing gases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production 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
    • C01B3/34—Production 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
    • C01B3/346—Production 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
    • C21B2100/22—Increasing the gas reduction potential of recycled exhaust gases by reforming
    • 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
    • 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
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (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)
JP46050570A 1971-07-08 1971-07-08 Pending JPS523359B1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP46050570A JPS523359B1 (de) 1971-07-08 1971-07-08
GB2919272A GB1365744A (en) 1971-07-08 1972-06-22 Processes for the production of reducing gas
DE2232650A DE2232650B2 (de) 1971-07-08 1972-07-03 Verfahren zur Herstellung eines reduzierenden Gases
BE785893A BE785893A (fr) 1971-07-08 1972-07-05 Procede pour produire un gaz reducteur
LU65665D LU65665A1 (de) 1971-07-08 1972-07-05
IT26761/72A IT962828B (it) 1971-07-08 1972-07-07 Procedimento per la produzione di gas riducente particolarmente a partire da gas di scarico
FR7224666A FR2147982B1 (de) 1971-07-08 1972-07-07

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS523359B1 true JPS523359B1 (de) 1977-01-27

Family

ID=12862649

Family Applications (1)

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

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010196141A (ja) * 2009-02-27 2010-09-09 Jfe Steel Corp 冶金炉発生排ガスの改質方法およびその改質装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE800354A (fr) * 1973-05-30 1973-09-17 Centre Rech Metallurgique Procede et dispositif pour fabriquer des gaz reducteurs chauds.
DE2659782B2 (de) * 1976-12-31 1979-06-21 Didier Engineering Gmbh, 4300 Essen Verfahren zur Weiterverarbeitung von Koksofengas
CA2091748A1 (en) * 1992-03-23 1993-09-24 Jelle Jacob Bakker Process for producing a hydrogen-containing gas
AT407879B (de) * 1999-10-28 2001-07-25 Voest Alpine Ind Anlagen Verfahren zur direktreduktion eisenoxidhältigen materials
US7491250B2 (en) 2002-06-25 2009-02-17 Exxonmobil Research And Engineering Company Pressure swing reforming
US7217303B2 (en) 2003-02-28 2007-05-15 Exxonmobil Research And Engineering Company Pressure swing reforming for fuel cell systems
US7914764B2 (en) 2003-02-28 2011-03-29 Exxonmobil Research And Engineering Company Hydrogen manufacture using pressure swing reforming

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010196141A (ja) * 2009-02-27 2010-09-09 Jfe Steel Corp 冶金炉発生排ガスの改質方法およびその改質装置

Also Published As

Publication number Publication date
DE2232650B2 (de) 1980-02-21
DE2232650A1 (de) 1973-01-18
IT962828B (it) 1973-12-31
LU65665A1 (de) 1972-10-30
GB1365744A (en) 1974-09-04
FR2147982A1 (de) 1973-03-11
FR2147982B1 (de) 1975-08-29
BE785893A (fr) 1972-11-03

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