GB1354642A - Production of high temperature reformed gases - Google Patents

Production of high temperature reformed gases

Info

Publication number
GB1354642A
GB1354642A GB2925972A GB2925972A GB1354642A GB 1354642 A GB1354642 A GB 1354642A GB 2925972 A GB2925972 A GB 2925972A GB 2925972 A GB2925972 A GB 2925972A GB 1354642 A GB1354642 A GB 1354642A
Authority
GB
United Kingdom
Prior art keywords
flame
hydrocarbon
gas
temperature
high temperature
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
GB2925972A
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 claimed from BE769261A external-priority patent/BE769261A/en
Priority claimed from BE770094A external-priority patent/BE770094A/en
Application filed by Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of GB1354642A publication Critical patent/GB1354642A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/48—Generating plasma using an arc
    • 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
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/002—Heated electrically (plasma)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • H01J37/32055—Arc discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Analytical Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

1354642 Making combustible gas CENTRE DE RECHERCHES METALLURGIQUESCENTRUM VOOR RESEARCH IN DE METALLURGIE 22 June 1972 [29 June 1971 15 July 1971] 29259/72 Heading C5E An apparatus for making a gas containing H 2 and CO at high temperature, e.g. above 2000‹ C., e.g. for delivering to a shaft furnace, comprises a plasma flame generator 1...3 connected to a source of non-oxidizing gas (at 19), e.g. argon, and means 27 for injecting a liquid or gaseous hydrocarbon into the flame 26, and means 28 for injecting an oxidizing gas, e.g. O 2 , into the hydrocarbon or into the flame 26 at or downstream of the place where the hydrocarbon meets the flame. The means 27, 28 are nozzles mounted on swivel joints 23, 24. In a modification, see Figs. 2a, 2b (not shown), the reactants are delivered coaxially through two concentric nozzles the axis of which is directed at right angles to three intersecting flames, the generators of which may be movable to vary the zone of contact of the reactants and the flames. In Fig. 1, the temperature and the shape of the flame may be regulated by adjusting the supply of argon, the voltage, and the position of the negative electrode 1, and the composition and temperature of the product gas by adjusting the rate of flow and orientation of the jets 27, 28. An inductive generator may be used to produce the flame.
GB2925972A 1971-06-29 1972-06-22 Production of high temperature reformed gases Expired GB1354642A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE769261A BE769261A (en) 1971-06-29 1971-06-29 Reducing gases in high temperature prodn - in plasma arc generator using concentric coaxial electrodes
BE770094A BE770094A (en) 1971-07-15 1971-07-15 Hydrocarbon reformer - using non-oxidising gas plasma flame with adjustable electrodes

Publications (1)

Publication Number Publication Date
GB1354642A true GB1354642A (en) 1974-06-05

Family

ID=25656914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2925972A Expired GB1354642A (en) 1971-06-29 1972-06-22 Production of high temperature reformed gases

Country Status (3)

Country Link
FR (1) FR2143803B1 (en)
GB (1) GB1354642A (en)
LU (1) LU65612A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172011A (en) * 1985-03-01 1986-09-10 Skf Steel Eng Ab Thermal reforming of gaseous hydrocarbon
CN101164865B (en) * 2007-09-28 2010-05-19 中国科学院广州能源研究所 Reactor using with plasma diffraction to produce hydrogen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1147964A (en) * 1979-05-25 1983-06-14 Francis J. Ii Harvey Process for reducing spent gas generated in the production of sponge iron
SE434676B (en) * 1981-10-22 1984-08-06 Skf Steel Eng Ab SET AND DEVICE FOR HEATING OF INDUSTRIAL ENDAL PROCESS AIR
SE434650B (en) * 1982-06-09 1984-08-06 Skf Steel Eng Ab SEE USE OF PLASM MAGAZINE TO RAISE THE BLESTER TEMPERATURE IN A SHAKT OVEN

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172011A (en) * 1985-03-01 1986-09-10 Skf Steel Eng Ab Thermal reforming of gaseous hydrocarbon
GB2172011B (en) * 1985-03-01 1989-06-14 Skf Steel Eng Ab Thermal reforming of gaseous hydrocarbon
CN101164865B (en) * 2007-09-28 2010-05-19 中国科学院广州能源研究所 Reactor using with plasma diffraction to produce hydrogen

Also Published As

Publication number Publication date
FR2143803B1 (en) 1978-03-03
FR2143803A1 (en) 1973-02-09
LU65612A1 (en) 1972-10-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee