ATA2752004A - METHOD FOR PRODUCING SYNTHESIS GAS FOR AN AMMONIA SYNTHESIS BY VAPOR REFORMING NATURAL GAS - Google Patents

METHOD FOR PRODUCING SYNTHESIS GAS FOR AN AMMONIA SYNTHESIS BY VAPOR REFORMING NATURAL GAS

Info

Publication number
ATA2752004A
ATA2752004A AT2752004A AT2752004A ATA2752004A AT A2752004 A ATA2752004 A AT A2752004A AT 2752004 A AT2752004 A AT 2752004A AT 2752004 A AT2752004 A AT 2752004A AT A2752004 A ATA2752004 A AT A2752004A
Authority
AT
Austria
Prior art keywords
gas
synthesis
vapor reforming
reforming natural
natural gas
Prior art date
Application number
AT2752004A
Other languages
German (de)
Other versions
AT412780B (en
Original Assignee
Gehmair Herbert Ing
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 Gehmair Herbert Ing filed Critical Gehmair Herbert Ing
Priority to AT2752004A priority Critical patent/AT412780B/en
Publication of ATA2752004A publication Critical patent/ATA2752004A/en
Priority to PCT/AT2005/000051 priority patent/WO2005080257A1/en
Priority to EP05706191A priority patent/EP1716073A1/en
Application granted granted Critical
Publication of AT412780B publication Critical patent/AT412780B/en

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; Reversible storage of hydrogen
    • C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
    • C01B3/025—Preparation or purification of gas mixtures for ammonia synthesis
    • 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; Reversible storage of hydrogen
    • C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
    • C01B3/32—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air
    • C01B3/34—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents using catalysts
    • C01B3/382—Processes with two or more reaction steps, of which at least one is catalytic, e.g. steam reforming and partial oxidation
    • 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
    • C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
    • 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
    • C01B2203/06—Integration with other chemical processes
    • C01B2203/068—Ammonia synthesis
    • 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
    • C01B2203/0811—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel
    • 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
    • C01B2203/14—Details of the flowsheet
    • C01B2203/142—At least two reforming, decomposition or partial oxidation steps in series
    • C01B2203/143—Three or more 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Hydrogen, Water And Hydrids (AREA)
AT2752004A 2004-02-20 2004-02-20 Preparation of synthesis gas for ammonia production, based on steam reforming of natural gas, where mechanical energy is recovered from excess pressure of natural gas used for heating AT412780B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT2752004A AT412780B (en) 2004-02-20 2004-02-20 Preparation of synthesis gas for ammonia production, based on steam reforming of natural gas, where mechanical energy is recovered from excess pressure of natural gas used for heating
PCT/AT2005/000051 WO2005080257A1 (en) 2004-02-20 2005-02-18 Method for the production of synthesis gas for ammonia synthesis by steam reforming of natural gas
EP05706191A EP1716073A1 (en) 2004-02-20 2005-02-18 Method for the production of synthesis gas for ammonia synthesis by steam reforming of natural gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT2752004A AT412780B (en) 2004-02-20 2004-02-20 Preparation of synthesis gas for ammonia production, based on steam reforming of natural gas, where mechanical energy is recovered from excess pressure of natural gas used for heating

Publications (2)

Publication Number Publication Date
ATA2752004A true ATA2752004A (en) 2004-12-15
AT412780B AT412780B (en) 2005-07-25

Family

ID=33494497

Family Applications (1)

Application Number Title Priority Date Filing Date
AT2752004A AT412780B (en) 2004-02-20 2004-02-20 Preparation of synthesis gas for ammonia production, based on steam reforming of natural gas, where mechanical energy is recovered from excess pressure of natural gas used for heating

Country Status (3)

Country Link
EP (1) EP1716073A1 (en)
AT (1) AT412780B (en)
WO (1) WO2005080257A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1134621A (en) * 1965-01-20 1968-11-27 Humphreys & Glasgow Ltd Improvements in or relating to the manufacture of ammonia
GB2146632B (en) * 1983-09-19 1987-05-28 Foster Wheeler Energy Ltd Utilisation of gas turbine exhaust in ammonia/urea plants
US4778670A (en) * 1984-03-02 1988-10-18 Imperial Chemical Industries Plc Technical hydrogen
NL1016848C2 (en) * 2000-12-11 2002-06-13 Continental Engineering B V Method and device for the preparation of ammonia.

Also Published As

Publication number Publication date
WO2005080257A1 (en) 2005-09-01
AT412780B (en) 2005-07-25
EP1716073A1 (en) 2006-11-02

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Legal Events

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MM01 Lapse because of not paying annual fees

Effective date: 20131215