ES2243146B1 - Procedimiento para la obtencion de hidrogeno a partir de gas natural - Google Patents

Procedimiento para la obtencion de hidrogeno a partir de gas natural

Info

Publication number
ES2243146B1
ES2243146B1 ES200501548A ES200501548A ES2243146B1 ES 2243146 B1 ES2243146 B1 ES 2243146B1 ES 200501548 A ES200501548 A ES 200501548A ES 200501548 A ES200501548 A ES 200501548A ES 2243146 B1 ES2243146 B1 ES 2243146B1
Authority
ES
Spain
Prior art keywords
natural gas
water vapor
gas
reacting
procedure
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.)
Active
Application number
ES200501548A
Other languages
English (en)
Other versions
ES2243146A1 (es
Inventor
Ibanez Jose Francisco Cambra
Ergueta Pedro Luis Arias
Bilbao Maria Belen Guemez
Cagigal Victoria Laura Barrio
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.)
Euskal Herriko Unibertsitatea
Original Assignee
Euskal Herriko Unibertsitatea
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 Euskal Herriko Unibertsitatea filed Critical Euskal Herriko Unibertsitatea
Priority to ES200501548A priority Critical patent/ES2243146B1/es
Publication of ES2243146A1 publication Critical patent/ES2243146A1/es
Priority to US11/993,889 priority patent/US8075870B2/en
Priority to PCT/ES2006/000362 priority patent/WO2006136632A1/es
Priority to EP06794037A priority patent/EP1914197A4/en
Application granted granted Critical
Publication of ES2243146B1 publication Critical patent/ES2243146B1/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C01B3/48—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 followed by reaction of water vapour with carbon monoxide
    • 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
    • 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
    • C01B3/382—Multi-step processes
    • 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
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
    • C01B2203/0244—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being an autothermal reforming step, e.g. secondary reforming processes
    • 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
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0283—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step
    • C01B2203/0288—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step containing two CO-shift steps
    • 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
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0838—Methods of heating the process for making hydrogen or synthesis gas by heat exchange with exothermic reactions, other than by combustion of fuel
    • C01B2203/0844—Methods of heating the process for making hydrogen or synthesis gas by heat exchange with exothermic reactions, other than by combustion of fuel the non-combustive exothermic reaction being another reforming reaction as defined in groups C01B2203/02 - C01B2203/0294
    • 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
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0872—Methods of cooling
    • C01B2203/0888—Methods of cooling by evaporation of a fluid
    • C01B2203/0894—Generation of steam
    • 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
    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1258—Pre-treatment of the feed
    • C01B2203/1264—Catalytic pre-treatment of the feed
    • C01B2203/127—Catalytic desulfurisation
    • 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
    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1288—Evaporation of one or more of the different feed components
    • C01B2203/1294—Evaporation by heat exchange with hot process stream
    • 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
    • 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
    • C01B2203/80—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

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)

Abstract

Procedimiento para la obtención de hidrógeno a partir de gas natural que comprende (a) hacer reaccionar el gas natural con una mezcla de aire y vapor de agua, en un único reactor para obtener un gas que comprende H2 y CO, (b) hacer reaccionar el CO producido a alta temperatura con vapor de agua para obtener un gas que comprende H2 y CO2, y (c) hacer reaccionar el CO que no ha reaccionado en la etapa (b) a baja temperatura con vapor de agua para obtener un gas que comprende H2 y CO2, caracterizado porque en la etapa (a) el gas natural, el aire y el vapor de agua se alimentan simultáneamente y reaccionan sobre el mismo catalizador y porque la presión empleada en las etapas (a) a (c) varía entre 1 y 8 atm, así como a una planta de producción de H2 para llevar el citado procedimiento.
ES200501548A 2005-06-24 2005-06-24 Procedimiento para la obtencion de hidrogeno a partir de gas natural Active ES2243146B1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES200501548A ES2243146B1 (es) 2005-06-24 2005-06-24 Procedimiento para la obtencion de hidrogeno a partir de gas natural
US11/993,889 US8075870B2 (en) 2005-06-24 2006-06-20 Process for obtaining hydrogen from natural gas
PCT/ES2006/000362 WO2006136632A1 (es) 2005-06-24 2006-06-20 Procedimiento para la obtención de hidrógeno a partir de gas natural
EP06794037A EP1914197A4 (en) 2005-06-24 2006-06-20 PROCESS FOR THE CONSERVATION OF HYDROGEN FROM NATURAL GAS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200501548A ES2243146B1 (es) 2005-06-24 2005-06-24 Procedimiento para la obtencion de hidrogeno a partir de gas natural

Publications (2)

Publication Number Publication Date
ES2243146A1 ES2243146A1 (es) 2005-11-16
ES2243146B1 true ES2243146B1 (es) 2006-12-01

Family

ID=35429718

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200501548A Active ES2243146B1 (es) 2005-06-24 2005-06-24 Procedimiento para la obtencion de hidrogeno a partir de gas natural

Country Status (4)

Country Link
US (1) US8075870B2 (es)
EP (1) EP1914197A4 (es)
ES (1) ES2243146B1 (es)
WO (1) WO2006136632A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2581240T3 (es) * 2009-04-15 2016-09-02 Air Products And Chemicals, Inc. Proceso para producir un gas producto que contiene hidrógeno
CA2709722A1 (en) * 2010-07-15 2012-01-15 Alakh Prasad Integrated biogas cleaning a system to remove water, siloxanes, sulfur, oxygen, chlorides, and volatile organic compounds
US11434132B2 (en) 2019-09-12 2022-09-06 Saudi Arabian Oil Company Process and means for decomposition of sour gas and hydrogen generation
US10829371B1 (en) 2019-10-04 2020-11-10 Saudi Arabian Oil Company Systems and processes for producing hydrogen from sour gases
CN110931139B (zh) * 2019-12-06 2022-04-08 中国原子能科学研究院 用于池式核反应堆的流量均分管道组件
US11820658B2 (en) * 2021-01-04 2023-11-21 Saudi Arabian Oil Company Black powder catalyst for hydrogen production via autothermal reforming
CN117361442A (zh) * 2023-10-08 2024-01-09 成都岷山绿氢能源有限公司 一种利用超重力反应器进行天然气部分氧化制氢的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020007595A1 (en) * 1997-06-24 2002-01-24 Uli Maier-Roeltgen Method for reforming hydrocarbons autothermally
KR100825157B1 (ko) * 2000-11-08 2008-04-24 이데미쓰 고산 가부시키가이샤 탄화수소의 개질 촉매 및 이를 사용하는 탄화수소의 개질방법
US6713040B2 (en) * 2001-03-23 2004-03-30 Argonne National Laboratory Method for generating hydrogen for fuel cells
US20030188475A1 (en) * 2002-03-29 2003-10-09 Shabbir Ahmed Dynamic fuel processor with controlled declining temperatures
WO2004054013A2 (en) 2002-07-30 2004-06-24 Hyradix, Inc. Feedforward control processes for variable output hydrogen generators
DE10239111B4 (de) * 2002-08-27 2006-04-06 Daimlerchrysler Ag System zur Erzeugung eines wasserstoffhaltigen Gases zum Betreiben einer Brennstoffzelle
GB0227582D0 (en) * 2002-11-27 2002-12-31 Johnson Matthey Plc Reforming catalyst
US7399329B2 (en) * 2003-08-22 2008-07-15 Syntroleum Corporation Process for production of synthesis gas using an oxygen-containing gas

Also Published As

Publication number Publication date
ES2243146A1 (es) 2005-11-16
US8075870B2 (en) 2011-12-13
US20080315158A1 (en) 2008-12-25
EP1914197A1 (en) 2008-04-23
WO2006136632A1 (es) 2006-12-28
EP1914197A4 (en) 2011-09-07

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