AR031308A1 - Procedimiento para la obtencion catalitica de amoniaco de una mezcla de nitrogeno-hidrogeno - Google Patents

Procedimiento para la obtencion catalitica de amoniaco de una mezcla de nitrogeno-hidrogeno

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Publication number
AR031308A1
AR031308A1 ARP010105219A ARP010105219A AR031308A1 AR 031308 A1 AR031308 A1 AR 031308A1 AR P010105219 A ARP010105219 A AR P010105219A AR P010105219 A ARP010105219 A AR P010105219A AR 031308 A1 AR031308 A1 AR 031308A1
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AR
Argentina
Prior art keywords
ammonia
volume
content
catalytic
gas
Prior art date
Application number
ARP010105219A
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English (en)
Inventor
William Davey
Ermanno Filippi
Original Assignee
Mg Technologies Ag
Ammonia Casale Sa
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7662866&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR031308(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mg Technologies Ag, Ammonia Casale Sa filed Critical Mg Technologies Ag
Publication of AR031308A1 publication Critical patent/AR031308A1/es

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    • 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
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    • 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
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    • 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
    • C01B3/48—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 followed by reaction of water vapour with carbon monoxide
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    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification
    • C01B3/52—Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification by contacting with liquids; Regeneration of used liquids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
    • C07C273/10—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds combined with the synthesis of ammonia
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    • 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
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    • C01B2203/0283—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step
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    • C01B2203/043—Regenerative adsorption process in two or more beds, one for adsorption, the other for regeneration
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    • C01B2203/068—Ammonia synthesis
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    • 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
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    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
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    • C01B2203/1011—Packed bed of catalytic structures, e.g. particles, packing elements
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    • C01B2203/1205—Composition of the feed
    • C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
    • C01B2203/1235—Hydrocarbons
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    • 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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    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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  • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Catalysts (AREA)
  • Industrial Gases (AREA)

Abstract

Al indicio se conduce gas natural junto con gas rico en 02 a un reformador autotérmico, en el que se obtiene un gas de síntesis bruto a temperaturas en el intervalo de 900-1200 degree C, a una presion de 40 a 100 bar y en presencia de catalizadores de fision, que, calculado en seco, presenta un contenido en H2 del 55 al 75% en volumen, un contenido en CO2 del 15 al 30% en volumen, un contenido en C02 del 5 al 30% en volumen y una relacion en volumen H2: CO de 1, 6 a 4. El gas de síntesis bruto del reformador autotérmico se enfría, se conduce a través de un convertidor catalítico para la transformacion de CO en H2 y se obtiene un gas de síntesis convertido con un contenido en H2, calculado en seco, de al menos el 55% en volumen y un contenido en CO de como máximo el 8% en volumen. El gas de síntesis convertido se somete a una purificacion gaseosa de varias etapas para la separacion de C02, CO y CH4, y se obtiene una mezcla de N2-H2 que se conduce a una síntesis de amoníaco por obtencion catalítica del amoníaco. Puede transformarse el amoníaco obtenido en la síntesis de amoníaco en urea, al menos parcialmente, mediante reaccion con C02.
ARP010105219A 2000-11-10 2001-11-07 Procedimiento para la obtencion catalitica de amoniaco de una mezcla de nitrogeno-hidrogeno AR031308A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10055818A DE10055818A1 (de) 2000-11-10 2000-11-10 Verfahren zum Herstellen von Ammoniak aus einem Stickstoff-Wasserstoff-Gemisch aus Erdgas

Publications (1)

Publication Number Publication Date
AR031308A1 true AR031308A1 (es) 2003-09-17

Family

ID=7662866

Family Applications (1)

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ARP010105219A AR031308A1 (es) 2000-11-10 2001-11-07 Procedimiento para la obtencion catalitica de amoniaco de una mezcla de nitrogeno-hidrogeno

Country Status (16)

Country Link
US (1) US7470415B2 (es)
EP (1) EP1337466B1 (es)
CN (1) CN1246225C (es)
AR (1) AR031308A1 (es)
AT (1) ATE265986T1 (es)
AU (2) AU2002219054B2 (es)
CA (1) CA2428263C (es)
DE (2) DE10055818A1 (es)
DK (1) DK1337466T3 (es)
EG (1) EG24129A (es)
MX (1) MXPA03004159A (es)
MY (1) MY136389A (es)
RU (1) RU2284296C2 (es)
SA (1) SA01220591B1 (es)
UA (1) UA75901C2 (es)
WO (1) WO2002038499A1 (es)

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DE10055818A1 (de) 2000-11-10 2002-05-23 Ammonia Casale Sa Verfahren zum Herstellen von Ammoniak aus einem Stickstoff-Wasserstoff-Gemisch aus Erdgas
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RU2456261C2 (ru) * 2003-03-06 2012-07-20 Инпекс Корпорейшн Масляная среда, используемая в реакции синтеза в реакторе, способ получения диметилового эфира, способ получения смеси диметилового эфира и метанола
KR100792359B1 (ko) 2003-03-06 2008-01-08 엘엔지 재팬 가부시키가이샤 합성 가스의 제조 방법, 합성 가스를 이용한 디메틸에테르의 제조 방법 및 합성 가스 제조로
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EP3383794A4 (en) 2015-12-04 2019-04-17 Grannus, LLC HYDROGEN-PRODUCTION OF HYDROGEN FOR USE IN DIFFERENT INDUSTRIAL PROCESSES
CN108883929B (zh) * 2016-02-02 2022-04-26 托普索公司 基于atr的氨工艺和装置
DE102016105127A1 (de) 2016-03-18 2017-09-21 Thyssenkrupp Ag Verfahren und Vorrichtung zur Behandlung eines Gasgemischs
EP3257814A1 (en) * 2016-06-17 2017-12-20 Casale SA Process for ammonia production
EP3366645A1 (en) * 2017-02-28 2018-08-29 Casale Sa Ammonia-urea integrated process and plant
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DE102017204208A1 (de) 2017-03-14 2018-09-20 Thyssenkrupp Ag Verfahren und Anlage zur Erzeugung und Aufbereitung eines Synthesegasgemisches
AU2018308861B2 (en) * 2017-07-25 2024-03-07 Haldor Topsøe A/S Process for the co-production of methanol and ammonia in parallel
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CN108439332A (zh) * 2018-04-19 2018-08-24 贵州赤天化桐梓化工有限公司 一种甲醇合成氢回收膜分离非渗透气回收的工艺方法
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CN113795460A (zh) * 2019-05-02 2021-12-14 托普索公司 基于atr的氢气方法和设备
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CA2428263A1 (en) 2002-05-16
WO2002038499A1 (de) 2002-05-16
DE10055818A1 (de) 2002-05-23
CA2428263C (en) 2008-03-25
DE50102227D1 (de) 2004-06-09
RU2284296C2 (ru) 2006-09-27
MXPA03004159A (es) 2004-12-02
US7470415B2 (en) 2008-12-30
EP1337466A1 (de) 2003-08-27
AU2002219054B2 (en) 2006-11-02
EP1337466B1 (de) 2004-05-06
ATE265986T1 (de) 2004-05-15
AU1905402A (en) 2002-05-21
CN1474782A (zh) 2004-02-11
EG24129A (en) 2008-07-28
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MY136389A (en) 2008-09-30

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