FR2169961A1 - Steam reforming of hydrocarbons - using surfaces of reactor heating tubes as catalyst - Google Patents

Steam reforming of hydrocarbons - using surfaces of reactor heating tubes as catalyst

Info

Publication number
FR2169961A1
FR2169961A1 FR7302784A FR7302784A FR2169961A1 FR 2169961 A1 FR2169961 A1 FR 2169961A1 FR 7302784 A FR7302784 A FR 7302784A FR 7302784 A FR7302784 A FR 7302784A FR 2169961 A1 FR2169961 A1 FR 2169961A1
Authority
FR
France
Prior art keywords
catalyst
hydrocarbons
wall
steam reforming
heating tubes
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.)
Granted
Application number
FR7302784A
Other languages
French (fr)
Other versions
FR2169961B1 (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.)
Instytut Nawozow Sztucznych
Original Assignee
Instytut Nawozow Sztucznych
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 Instytut Nawozow Sztucznych filed Critical Instytut Nawozow Sztucznych
Publication of FR2169961A1 publication Critical patent/FR2169961A1/en
Application granted granted Critical
Publication of FR2169961B1 publication Critical patent/FR2169961B1/fr
Granted 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • 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
    • 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
    • C01B3/40—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 characterised by the catalyst
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

In the catalyst reforming of hydrocarbons with steam and CO2 mixts., with the necessary heat for the endothermic reaction being supplied from outside through a sepg. wall, the heat is transmitted to the catalyst entirely by conduction through solids. Pref. the side of the wall facing the reaction space is composed of catalytic material, the wall consisting of a layer of pressure-resisting material with a thin adherent layer of catalyst. The temp. gradient between wall and catalyst which exists in the usual process, where heat is transmitted by the reaction gases, is eliminated.
FR7302784A 1972-02-05 1973-01-26 Steam reforming of hydrocarbons - using surfaces of reactor heating tubes as catalyst Granted FR2169961A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL15329572 1972-02-05

Publications (2)

Publication Number Publication Date
FR2169961A1 true FR2169961A1 (en) 1973-09-14
FR2169961B1 FR2169961B1 (en) 1975-08-22

Family

ID=19957313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7302784A Granted FR2169961A1 (en) 1972-02-05 1973-01-26 Steam reforming of hydrocarbons - using surfaces of reactor heating tubes as catalyst

Country Status (6)

Country Link
JP (1) JPS4884808A (en)
CS (1) CS165382B2 (en)
DD (1) DD101886A5 (en)
DE (1) DE2304984A1 (en)
FR (1) FR2169961A1 (en)
IT (1) IT978813B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51137606A (en) * 1975-05-23 1976-11-27 Yoshihiko Nakamura Furnace for heating tip of long materials
JPH0722694B2 (en) * 1986-03-18 1995-03-15 株式会社日立製作所 Fuel reformer
CN1117693C (en) 1998-07-21 2003-08-13 霍尔多托普索埃公司 Synthesis gas production by steam reforming
EP1403217A1 (en) 2002-09-26 2004-03-31 Haldor Topsoe A/S Process and apparatus for the preparation of synthesis gas
EP1403215B1 (en) 2002-09-26 2013-03-13 Haldor Topsoe A/S Process and apparatus for the preparation of synthesis gas
EP1413547A1 (en) 2002-09-26 2004-04-28 Haldor Topsoe A/S Process for the production of synthesis gas
ES2381105T3 (en) 2003-02-05 2012-05-23 Haldor Topsoe A/S Procedure for the treatment of synthesis gas

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1465414A (en) * 1964-07-23 1967-01-13 Lummus Co Apparatus for preparing hydrogen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1465414A (en) * 1964-07-23 1967-01-13 Lummus Co Apparatus for preparing hydrogen

Also Published As

Publication number Publication date
IT978813B (en) 1974-09-20
DE2304984A1 (en) 1973-08-23
CS165382B2 (en) 1975-12-22
FR2169961B1 (en) 1975-08-22
JPS4884808A (en) 1973-11-10
DD101886A5 (en) 1973-11-20

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Legal Events

Date Code Title Description
ST Notification of lapse