FR2369207A1 - CRACKING OVEN - Google Patents

CRACKING OVEN

Info

Publication number
FR2369207A1
FR2369207A1 FR7732528A FR7732528A FR2369207A1 FR 2369207 A1 FR2369207 A1 FR 2369207A1 FR 7732528 A FR7732528 A FR 7732528A FR 7732528 A FR7732528 A FR 7732528A FR 2369207 A1 FR2369207 A1 FR 2369207A1
Authority
FR
France
Prior art keywords
heated
gas
cracked
exiting
arriving
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.)
Withdrawn
Application number
FR7732528A
Other languages
French (fr)
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.)
Ght Hochtemperaturreak Tech
Original Assignee
Ght Hochtemperaturreak Tech
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 Ght Hochtemperaturreak Tech filed Critical Ght Hochtemperaturreak Tech
Publication of FR2369207A1 publication Critical patent/FR2369207A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C01B3/38—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 catalysts
    • C01B3/384—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 catalysts the catalyst being continuously externally heated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

Dans un four de craquage catalytique de gaz à haute température des tubes 8 chauffés de l'intérieur par un gaz chaud arrivant en 2 et sortant en 3 alternent, dans la direction de l'écoulement du gaz à craquer arrivant en 4 et sortant en 5, avec du matériau catalyseur 9 sous la forme de nombreuses plaques agencées par groupes dans plusieurs plans avec de nombreux petits canaux 10 pour le passage du gaz à craquer. Les plaques de catalyseur agencées dans un même plan sont maintenues dans un cadre commun qui, pour le remplacement du matériau catalyseur, peut être extrait du four. Application : notamment four de craquage de méthane, chauffé à l'hélium lui-même chauffé dans un reacteur nucléaire.In a high temperature gas catalytic cracking furnace tubes 8 heated from the inside by a hot gas arriving at 2 and exiting at 3 alternate, in the direction of the flow of the gas to be cracked arriving at 4 and exiting at 5 , with catalyst material 9 in the form of numerous plates arranged in groups in several planes with numerous small channels 10 for the passage of the gas to be cracked. The catalyst plates arranged in the same plane are maintained in a common frame which, for the replacement of the catalyst material, can be extracted from the furnace. Application: in particular a methane cracking furnace, heated with helium, itself heated in a nuclear reactor.

FR7732528A 1976-11-02 1977-10-27 CRACKING OVEN Withdrawn FR2369207A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2650206 1976-11-02

Publications (1)

Publication Number Publication Date
FR2369207A1 true FR2369207A1 (en) 1978-05-26

Family

ID=5992262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732528A Withdrawn FR2369207A1 (en) 1976-11-02 1977-10-27 CRACKING OVEN

Country Status (2)

Country Link
JP (1) JPS5366891A (en)
FR (1) FR2369207A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418670A1 (en) * 1978-03-03 1979-09-28 Ght Hochtemperaturreak Tech PLANT FOR CATALYTIC GAS DISSOCIATION, IN PARTICULAR FOR THE GASING OF COAL USING NUCLEAR ENERGY

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5834569A (en) * 1969-07-22 1971-01-28 Method and apparatus for catalytic vapor-phase exothermic reaction
US3743488A (en) * 1971-05-27 1973-07-03 Fluor Corp Synthesis gas generation process

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5834569A (en) * 1969-07-22 1971-01-28 Method and apparatus for catalytic vapor-phase exothermic reaction
US3743488A (en) * 1971-05-27 1973-07-03 Fluor Corp Synthesis gas generation process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418670A1 (en) * 1978-03-03 1979-09-28 Ght Hochtemperaturreak Tech PLANT FOR CATALYTIC GAS DISSOCIATION, IN PARTICULAR FOR THE GASING OF COAL USING NUCLEAR ENERGY

Also Published As

Publication number Publication date
JPS5366891A (en) 1978-06-14

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Legal Events

Date Code Title Description
ST Notification of lapse