CL2017001814A1 - Un proceso para la síntesis de amoníaco. - Google Patents

Un proceso para la síntesis de amoníaco.

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Publication number
CL2017001814A1
CL2017001814A1 CL2017001814A CL2017001814A CL2017001814A1 CL 2017001814 A1 CL2017001814 A1 CL 2017001814A1 CL 2017001814 A CL2017001814 A CL 2017001814A CL 2017001814 A CL2017001814 A CL 2017001814A CL 2017001814 A1 CL2017001814 A1 CL 2017001814A1
Authority
CL
Chile
Prior art keywords
ammonia
synthesis
displacement
reformation
purification
Prior art date
Application number
CL2017001814A
Other languages
English (en)
Inventor
Ermanno Filippi
Raffaele Ostuni
Umberto Rossi
Original Assignee
Casale 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
Application filed by Casale Sa filed Critical Casale Sa
Publication of CL2017001814A1 publication Critical patent/CL2017001814A1/es

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    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/025Preparation or purification of gas mixtures for ammonia synthesis
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32Production 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
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32Production 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
    • C01B3/34Production 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
    • C01B3/38Production 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
    • C01B3/382Multi-step processes
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    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32Production 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
    • C01B3/34Production 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
    • C01B3/48Production 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
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01CAMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00Ammonia; Compounds thereof
    • C01C1/02Preparation, purification or separation of ammonia
    • C01C1/04Preparation of ammonia by synthesis in the gas phase
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01CAMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00Ammonia; Compounds thereof
    • C01C1/02Preparation, purification or separation of ammonia
    • C01C1/04Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0417Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the synthesis reactor, e.g. arrangement of catalyst beds and heat exchangers in the reactor
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01CAMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00Ammonia; Compounds thereof
    • C01C1/02Preparation, purification or separation of ammonia
    • C01C1/04Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0447Apparatus other than synthesis reactors
    • C01C1/0452Heat exchangers
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02Processes for making hydrogen or synthesis gas
    • C01B2203/0205Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0227Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
    • C01B2203/0233Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
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    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02Processes for making hydrogen or synthesis gas
    • C01B2203/0205Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0227Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
    • C01B2203/0244Processes 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
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02Processes for making hydrogen or synthesis gas
    • C01B2203/025Processes for making hydrogen or synthesis gas containing a partial oxidation step
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02Processes for making hydrogen or synthesis gas
    • C01B2203/0283Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02Processes for making hydrogen or synthesis gas
    • C01B2203/0283Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step
    • C01B2203/0288Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step containing two CO-shift steps
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0435Catalytic purification
    • C01B2203/0445Selective methanation
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    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/06Integration with other chemical processes
    • C01B2203/068Ammonia synthesis
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    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08Methods of heating or cooling
    • C01B2203/0805Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0838Methods of heating the process for making hydrogen or synthesis gas by heat exchange with exothermic reactions, other than by combustion of fuel
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    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
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    • C01B2203/0872Methods of cooling
    • C01B2203/0883Methods of cooling by indirect heat exchange
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    • C01INORGANIC CHEMISTRY
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    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/12Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1205Composition of the feed
    • C01B2203/1211Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
    • C01B2203/1235Hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/12Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1205Composition of the feed
    • C01B2203/1211Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
    • C01B2203/1235Hydrocarbons
    • C01B2203/1241Natural gas or methane
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    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/14Details of the flowsheet
    • C01B2203/142At least two reforming, decomposition or partial oxidation steps in series
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency
    • Y02P20/129Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Abstract

<p>PROCESO PARA LA SÍNTESIS DE AMONÍACO QUE COMPRENDE LAS ETAPAS DE REFORMACIÓN DE UNA CARGA DE ALIMENTACIÓN DE HIDROCARBURO EN UN GAS DE PRODUCTO BRUTO, PURIFICACIÓN DE DICHO GAS DE PRODUCTO BRUTO OBTENIENDO UN GAS DE SÍNTESIS AUXILIAR, CONVERSIÓN DE DICHO GAS DE SÍNTESIS EN AMONÍACO; DICHA PURIFICACIÓN INCLUYE LA CONVERSIÓN POR DESPLAZAMIENTO DE MONÓXIDO DE CARBONO EN DIÓXIDO DE CARBONO Y EL PROCESO DE REFORMACIÓN REQUIERE UNA ENTRADA DE CALOR QUE ES POR LO MENOS PARCIALMENTE RECUPERADA DE POR LO MENOS UNA DE DICHA ETAPA DE CONVERSIÓN POR DESPLAZAMIENTO, LA CUAL ES LLEVADA A CABO CON UNA TEMPERATURA MÁXIMA DE POR LO MENOS 450 °C, Y DICHA ETAPA DE CONVERSIÓN EN AMONÍACO.</p>
CL2017001814A 2015-01-27 2017-07-12 Un proceso para la síntesis de amoníaco. CL2017001814A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15152699.3A EP3050849A1 (en) 2015-01-27 2015-01-27 A process for the synthesis of ammonia

Publications (1)

Publication Number Publication Date
CL2017001814A1 true CL2017001814A1 (es) 2018-04-13

Family

ID=52469596

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017001814A CL2017001814A1 (es) 2015-01-27 2017-07-12 Un proceso para la síntesis de amoníaco.

Country Status (11)

Country Link
US (2) US10710893B2 (es)
EP (2) EP3050849A1 (es)
CN (1) CN107207247A (es)
AU (2) AU2016212348B2 (es)
BR (1) BR112017016118A2 (es)
CA (1) CA2972938A1 (es)
CL (1) CL2017001814A1 (es)
MX (1) MX2017009330A (es)
RU (1) RU2695164C2 (es)
UA (1) UA119591C2 (es)
WO (1) WO2016120045A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3567006A1 (en) * 2018-05-08 2019-11-13 Casale Sa A process for nitric acid production
CN109280570A (zh) * 2018-10-22 2019-01-29 孙洁 合成氨塔后气闭环循环综合利用制备天然气的工艺
DE102019202893A1 (de) * 2019-03-04 2020-09-10 Thyssenkrupp Ag Verfahren zur Herstellung von Ammoniak
US11897769B2 (en) * 2021-08-20 2024-02-13 Air Products And Chemicals, Inc. Process for H2 and syngas production

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US3743699A (en) * 1971-05-27 1973-07-03 Fluor Corp Process for ammonia manufacture
US3947551A (en) * 1974-05-29 1976-03-30 The Benfield Corporation Ammonia synthesis
DE3382193D1 (de) * 1982-09-30 1991-04-11 Engelhard Corp Verfahren zur herstellung von wasserstoffreichem gas aus kohlenwasserstoffen.
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GB8520892D0 (en) * 1985-08-21 1985-09-25 Ici Plc Ammonia synthesis gas
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JPH0333002A (ja) * 1989-06-29 1991-02-13 Hitachi Ltd 水素製造装置
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TW216453B (en) * 1992-07-08 1993-11-21 Air Prod & Chem Integrated plate-fin heat exchange reformation
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DE10116150A1 (de) 2001-03-31 2002-10-10 Mg Technologies Ag Verfahren zum katalytischen Erzeugen von Ammoniak aus Synthesegas
EP1310475A1 (en) 2001-11-11 2003-05-14 Methanol Casale S.A. Process and plant for the heterogeneous synthesis of chemical compounds
EP2065337A1 (en) 2007-11-27 2009-06-03 Ammonia Casale S.A. Process for producing ammonia synthesis gas
EP2172417A1 (en) 2008-10-02 2010-04-07 Ammonia Casale S.A. Process for the production of ammonia synthesis gas
US8617270B2 (en) 2008-12-03 2013-12-31 Kellogg Brown & Root Llc Systems and methods for improving ammonia synthesis efficiency
EP2301886A1 (en) * 2009-09-03 2011-03-30 Ammonia Casale S.A. Waste heat recovery in a chemical process and plant, particularly for the synthesis of ammonia
WO2011060539A1 (en) * 2009-11-18 2011-05-26 G4 Insights Inc. Method and system for biomass hydrogasification
EP2404869A1 (en) 2010-07-06 2012-01-11 Ammonia Casale S.A. Process for producing ammonia synthesis gas
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EP2676924A1 (en) * 2012-06-21 2013-12-25 Haldor Topsoe A/S Process for Reforming Hydrocarbons

Also Published As

Publication number Publication date
US20200290885A1 (en) 2020-09-17
MX2017009330A (es) 2017-11-08
CN107207247A (zh) 2017-09-26
AU2020227114B2 (en) 2022-05-26
AU2020227114A1 (en) 2020-10-22
UA119591C2 (uk) 2019-07-10
US11155468B2 (en) 2021-10-26
RU2017130199A3 (es) 2019-02-28
RU2017130199A (ru) 2019-02-28
AU2016212348A1 (en) 2017-07-27
EP3250509A1 (en) 2017-12-06
RU2695164C2 (ru) 2019-07-22
WO2016120045A1 (en) 2016-08-04
EP3250509B1 (en) 2019-03-13
CA2972938A1 (en) 2016-08-04
US10710893B2 (en) 2020-07-14
US20180002184A1 (en) 2018-01-04
BR112017016118A2 (pt) 2018-03-27
AU2016212348B2 (en) 2020-04-09
EP3050849A1 (en) 2016-08-03

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