ES429654A1 - Production of reducing gas - Google Patents

Production of reducing gas

Info

Publication number
ES429654A1
ES429654A1 ES429654A ES429654A ES429654A1 ES 429654 A1 ES429654 A1 ES 429654A1 ES 429654 A ES429654 A ES 429654A ES 429654 A ES429654 A ES 429654A ES 429654 A1 ES429654 A1 ES 429654A1
Authority
ES
Spain
Prior art keywords
reaction
high temperature
reducing gases
mixture
water vapor
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
ES429654A
Other languages
Spanish (es)
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.)
SBA CHIMIE SA
Original Assignee
SBA CHIMIE SA
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 BE6044295A external-priority patent/BE804352A/en
Priority claimed from BE6044355A external-priority patent/BE807088A/en
Application filed by SBA CHIMIE SA filed Critical SBA CHIMIE SA
Publication of ES429654A1 publication Critical patent/ES429654A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
    • C10K3/02—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment
    • 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
    • C01B3/384—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
    • 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
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Abstract

Procedure for manufacturing pressure and high temperature reducing gases containing hydrogen and carbon oxide, by catalytic reformation and with direct or indirect contribution of the reaction calories, where a mixture of gaseous hydrocarbons and water vapor, in the presence of a catalyst, it is brought to high temperature, characterized in that a part of the reducing gases produced by the reaction is twisted and recirculated, taking it directly to the mixture of gaseous hydrocarbons and water vapor that feeds the reaction, allowing at the reactor outlet, under pressure and at high temperature, reducing gases with low CO2 and H2O contents. (Machine-translation by Google Translate, not legally binding)
ES429654A 1973-08-31 1974-08-30 Production of reducing gas Expired ES429654A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE6044295A BE804352A (en) 1973-08-31 1973-08-31 Reducing gases prodn - by catalytic oxidation, cracking and reforming of hydrocarbons with partial recycling of product
BE6044355A BE807088A (en) 1973-11-08 1973-11-08 Reducing gas prodn - by steam reforming gaseous hydrocarbons with product recycle to reduce water and carbon dioxide content

Publications (1)

Publication Number Publication Date
ES429654A1 true ES429654A1 (en) 1977-06-16

Family

ID=25662092

Family Applications (1)

Application Number Title Priority Date Filing Date
ES429654A Expired ES429654A1 (en) 1973-08-31 1974-08-30 Production of reducing gas

Country Status (10)

Country Link
JP (1) JPS5072890A (en)
CH (1) CH586638A5 (en)
DE (1) DE2437907A1 (en)
ES (1) ES429654A1 (en)
FR (1) FR2242327B3 (en)
GB (1) GB1460187A (en)
IT (1) IT1019128B (en)
LU (1) LU70550A1 (en)
NL (1) NL7411329A (en)
SE (1) SE407563B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533963A (en) * 1976-07-01 1978-01-14 Vasiliev Sergej Z Controlled method and apparatus for manufacturing atomosphere
JPS56119716A (en) * 1980-02-26 1981-09-19 Ishikawajima Harima Heavy Ind Co Ltd Treatment for exhaust gas of fluidized bed reaction furnace
AU573439B2 (en) * 1985-03-25 1988-06-09 Schick, J.H. Process for the production of heat energy from synthetic gas
DE19954871A1 (en) * 1999-09-07 2001-03-15 Caloric Anlagenbau Gmbh Hydrogen recovery from hydrocarbons involves steam reforming in presence of catalyst, separating hydrogen and recycling residual gas stream to reformer
GB0201505D0 (en) * 2002-01-23 2002-03-13 Statoil Asa Process
US7695708B2 (en) 2007-03-26 2010-04-13 Air Products And Chemicals, Inc. Catalytic steam reforming with recycle

Also Published As

Publication number Publication date
LU70550A1 (en) 1974-11-28
SE407563B (en) 1979-04-02
DE2437907A1 (en) 1975-03-13
FR2242327A1 (en) 1975-03-28
GB1460187A (en) 1976-12-31
JPS5072890A (en) 1975-06-16
NL7411329A (en) 1975-03-04
FR2242327B3 (en) 1977-06-03
CH586638A5 (en) 1977-04-15
IT1019128B (en) 1977-11-10
SE7409347L (en) 1975-03-03

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