CA2413388A1 - Dispositif ameliore de production d'hydrogene par reformage a la vapeur d'hydrocarbures et reacteur chimique integre servant a la production d'hydrogene a partir d'hydrocarbures - Google Patents

Dispositif ameliore de production d'hydrogene par reformage a la vapeur d'hydrocarbures et reacteur chimique integre servant a la production d'hydrogene a partir d'hydrocarbures Download PDF

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Publication number
CA2413388A1
CA2413388A1 CA002413388A CA2413388A CA2413388A1 CA 2413388 A1 CA2413388 A1 CA 2413388A1 CA 002413388 A CA002413388 A CA 002413388A CA 2413388 A CA2413388 A CA 2413388A CA 2413388 A1 CA2413388 A1 CA 2413388A1
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Prior art keywords
reactor
section
shell assembly
water gas
gas shift
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CA002413388A
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CA2413388C (fr
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Franklin Delano Lomax Jr.
John P. Reardon
Jason P. Barbour
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Air Liquide Process and Construction Inc
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Individual
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Priority claimed from US09/642,008 external-priority patent/US6497856B1/en
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    • C—CHEMISTRY; METALLURGY
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    • 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
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0005—Catalytic processes under superatmospheric pressure
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
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    • B01J2208/023—Details
    • B01J2208/024—Particulate material
    • B01J2208/025—Two or more types of catalyst
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    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/00777—Baffles attached to the reactor wall horizontal
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    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
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    • C01B2203/1264—Catalytic pre-treatment of the feed
    • C01B2203/127—Catalytic desulfurisation
    • C—CHEMISTRY; METALLURGY
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    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1288—Evaporation of one or more of the different feed components
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/14—Details of the flowsheet
    • C01B2203/142—At least two reforming, decomposition or partial oxidation steps in series
    • C—CHEMISTRY; METALLURGY
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    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
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    • C01—INORGANIC CHEMISTRY
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    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/16—Controlling the process
    • C01B2203/1604—Starting up the process
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    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/16—Controlling the process
    • C01B2203/1609—Shutting down the process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
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    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/16—Controlling the process
    • C01B2203/1614—Controlling the temperature
    • C01B2203/1619—Measuring the temperature
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/16—Controlling the process
    • C01B2203/1642—Controlling the product
    • C01B2203/1647—Controlling the amount of the product
    • C01B2203/1652—Measuring the amount of product
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
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    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/16—Controlling the process
    • C01B2203/1642—Controlling the product
    • C01B2203/1647—Controlling the amount of the product
    • C01B2203/1652—Measuring the amount of product
    • C01B2203/1661—Measuring the amount of product the product being carbon monoxide
    • C—CHEMISTRY; METALLURGY
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    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/16—Controlling the process
    • C01B2203/1642—Controlling the product
    • C01B2203/1671—Controlling the composition of the product
    • C01B2203/1676—Measuring the composition of the product
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    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/16—Controlling the process
    • C01B2203/1685—Control based on demand of downstream process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
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    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/16—Controlling the process
    • C01B2203/1695—Adjusting the feed of the combustion
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
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    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/80—Aspect of integrated processes for the production of hydrogen or synthesis gas not covered by groups C01B2203/02 - C01B2203/1695
    • C01B2203/82—Several process steps of C01B2203/02 - C01B2203/08 integrated into a single apparatus

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  • 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)
  • Separation Of Gases By Adsorption (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

L'invention concerne un réacteur comprenant un ensemble coque (10) d'une seule pièce doté d'une entrée (1) et d'une sortie (8); un chemin d'écoulement s'étendant dans l'ensemble coque (10) de l'entrée (1) vers la sortie (8), ledit chemin d'écoulement possédant une section de reformeur à vapeur dotée d'un premier catalyseur (5), et une section de convertisseur à vapeur d'eau dotée d'un second catalyseur (50), la section de reformeur à vapeur étant située en amont de la section de convertisseur à vapeur d'eau; une section de chauffage disposée dans l'ensemble coque (10) et configurée de façon à chauffer la section de reformeur à vapeur; et une section de refroidissement également disposée dans l'ensemble coque (10) et configurée de façon à refroidir la section de convertisseur à vapeur d'eau. L'invention concerne également un système de production d'hydrogène simplifié consistant à reformer la vapeur catalytique, puis à déplacer la vapeur d'eau des combustibles hydrocarbonés à faible teneur en soufre (<100ppm par masse) à une température élevée, et à purifier l'hydrogène par adsorption modulée en pression (PSA).
CA002413388A 2000-06-29 2001-06-29 Dispositif ameliore de production d'hydrogene par reformage a la vapeur d'hydrocarbures et reacteur chimique integre servant a la production d'hydrogene a partir d'hydrocarbures Expired - Lifetime CA2413388C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US21473700P 2000-06-29 2000-06-29
US60/214,737 2000-06-29
US09/642,008 2000-08-21
US09/642,008 US6497856B1 (en) 2000-08-21 2000-08-21 System for hydrogen generation through steam reforming of hydrocarbons and integrated chemical reactor for hydrogen production from hydrocarbons
PCT/US2001/016513 WO2002002220A1 (fr) 2000-06-29 2001-06-29 Systeme ameliore et reacteur chimique integre permettant de produire de l'hydrogene par reformage de vapeur d'hydrocarbures

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CA2413388A1 true CA2413388A1 (fr) 2002-01-10
CA2413388C CA2413388C (fr) 2009-12-22

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CA002413388A Expired - Lifetime CA2413388C (fr) 2000-06-29 2001-06-29 Dispositif ameliore de production d'hydrogene par reformage a la vapeur d'hydrocarbures et reacteur chimique integre servant a la production d'hydrogene a partir d'hydrocarbures

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EP (1) EP1294477A4 (fr)
JP (1) JP2004501759A (fr)
CA (1) CA2413388C (fr)
WO (1) WO2002002220A1 (fr)

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JP2004501759A (ja) 2004-01-22
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CA2413388C (fr) 2009-12-22
EP1294477A1 (fr) 2003-03-26

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