AR089633A1 - Co-produccion de metanol y urea - Google Patents

Co-produccion de metanol y urea

Info

Publication number
AR089633A1
AR089633A1 ARP130100017A ARP130100017A AR089633A1 AR 089633 A1 AR089633 A1 AR 089633A1 AR P130100017 A ARP130100017 A AR P130100017A AR P130100017 A ARP130100017 A AR P130100017A AR 089633 A1 AR089633 A1 AR 089633A1
Authority
AR
Argentina
Prior art keywords
carbon dioxide
stage
methanol
urea
synthesis
Prior art date
Application number
ARP130100017A
Other languages
English (en)
Inventor
Juul Dahl Per
Original Assignee
Haldor Topsoe As
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 Haldor Topsoe As filed Critical Haldor Topsoe As
Publication of AR089633A1 publication Critical patent/AR089633A1/es

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Classifications

    • 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
    • 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
    • C01B3/025—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
    • 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
    • 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
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0488—Processes integrated with preparations of other compounds, e.g. methanol, urea or with processes for power generation
    • 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
    • C07C273/04—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 from carbon dioxide and ammonia
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/1516—Multisteps
    • C07C29/1518—Multisteps one step being the formation of initial mixture of carbon oxides and hydrogen for 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
    • C01B2203/02—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
    • C01B2203/0238—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a carbon dioxide 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
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/025—Processes for making hydrogen or synthesis gas containing a partial oxidation 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
    • C01B2203/0283—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift 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
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0415—Purification by absorption in liquids
    • 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
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
    • 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
    • C01B2203/061—Methanol production
    • 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
    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • 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
    • 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

Abstract

Proceso para la co-producción de metanol y urea a partir de una alimentación de hidrocarburo sin ventilar grandes cantidades de dióxido de carbono a la atmósfera. Reivindicación 1: Un proceso para co-producir metanol y urea a partir de una materia prima de hidrocarburo, caracterizado porque comprende los pasos secuenciales que consisten en: (a) producir un gas de síntesis que contiene hidrógeno, monóxido y dióxido de carbono y nitrógeno al reformar con vapor la materia prima de hidrocarburo en una etapa de reformado primario y subsecuentemente en una etapa de reformado secundario; (b) sujetar el gas de síntesis del paso (a) a un desplazamiento parcial de gas de agua; (c) remover por lo menos una parte del dióxido de carbono del gas de síntesis del paso (b); (d) convertir catalíticamente el monóxido de carbono, dióxido de carbono e hidrógeno del gas de síntesis del paso (c) en una etapa de síntesis de metanol de una pasada y retirar un efluente que contiene metanol y un efluente gaseoso que contiene nitrógeno, hidrógeno y monóxido de carbono y dióxido de carbono no convertidos; (e) sujetar el efluente gaseoso del paso (d) a una metanización catalítica para remover el monóxido de carbono y el dióxido de carbono no convertidos; (f) convertir catalíticamente el nitrógeno e hidrógeno en el efluente gaseoso del paso (e) en una etapa de síntesis de amoníaco y retirar un efluente que contiene amoníaco; y (g) pasar por lo menos una parte del efluente que contiene amoníaco a una etapa de síntesis de urea y convertir el amoníaco en el efluente a un producto de urea por medio de la reacción con por lo menos una parte del dióxido de carbono que es removido del gas de síntesis en el paso (c), en donde una parte del dióxido de carbono obtenido en el paso (c) se recicla a la etapa de reformado primario en el paso (a) y/o en donde la etapa de reformado secundario en el paso (a) es operada con aire enriquecido con oxígeno.
ARP130100017A 2012-01-04 2013-01-03 Co-produccion de metanol y urea AR089633A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA201200008 2012-01-04

Publications (1)

Publication Number Publication Date
AR089633A1 true AR089633A1 (es) 2014-09-03

Family

ID=47563365

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130100017A AR089633A1 (es) 2012-01-04 2013-01-03 Co-produccion de metanol y urea

Country Status (11)

Country Link
US (1) US9085513B2 (es)
KR (1) KR102027913B1 (es)
CN (1) CN104024149B (es)
AP (1) AP2014007727A0 (es)
AR (1) AR089633A1 (es)
BR (1) BR112014016436B1 (es)
CA (1) CA2860386C (es)
EA (1) EA024553B1 (es)
IN (1) IN2014CN04954A (es)
WO (1) WO2013102589A1 (es)
ZA (1) ZA201404424B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3224197A1 (en) * 2014-11-25 2017-10-04 Haldor Topsøe A/S A process for generation of synthesis gas by flue gas recycle
GB201502893D0 (en) * 2015-02-20 2015-04-08 Johnson Matthey Plc Process
GB201502894D0 (en) * 2015-02-20 2015-04-08 Johnson Matthey Plc Process
DE102015015310A1 (de) * 2015-11-26 2017-06-14 Linde Aktiengesellschaft Verfahren und Vorrichtung zur Kohlendioxidabtrennung aus Synthesegas
GB201522396D0 (en) * 2015-12-18 2016-02-03 Johnson Matthey Plc Process
GB201705487D0 (en) 2017-04-05 2017-05-17 Johnson Matthey Plc Process
EP3658493B1 (en) 2017-07-25 2023-08-30 Topsoe A/S Process for the co-production of methanol and ammonia
CN110799452B (zh) 2017-07-25 2023-08-01 托普索公司 用于制备合成气的方法
KR102599461B1 (ko) 2017-07-25 2023-11-08 토프쉐 에이/에스 암모니아 합성 가스 제조 방법
EA202090367A1 (ru) * 2018-07-06 2020-05-21 Хальдор Топсёэ А/С Способ получения синтез-газа
CN113597422A (zh) * 2019-01-21 2021-11-02 埃尼股份公司 通过co2再循环的具有较高碳利用率的甲醇生产方法
US11873268B2 (en) * 2019-03-15 2024-01-16 Topsoe A/S Process for the production of urea formaldehyde concentrate
US20220048854A1 (en) * 2019-03-15 2022-02-17 Haldor Topsøe A/S Process for the production of urea formaldehyde concentrate
EP4110725A1 (en) * 2020-02-28 2023-01-04 Topsoe A/S Co-production of methanol, ammonia and urea

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4168210B2 (ja) 1998-08-14 2008-10-22 三菱瓦斯化学株式会社 メタノール・アンモニア併産方法
US6599491B2 (en) * 2001-01-22 2003-07-29 Kenneth Ebenes Vidalin Bimodal hydrogen manufacture
DE102004014292A1 (de) * 2004-03-22 2005-10-20 Lurgi Ag Koproduktion von Methanol und Ammoniak aus Erdgas
EP2192082B1 (en) 2008-11-28 2013-07-03 Haldor Topsoe A/S Co-production of methanol and ammonia
JP5355062B2 (ja) 2008-12-15 2013-11-27 東洋エンジニアリング株式会社 メタノール及びアンモニアの併産方法
EP2467354B1 (en) * 2009-08-20 2013-12-04 Saudi Basic Industries Corporation Process for methanol and ammonia co-production

Also Published As

Publication number Publication date
AU2012364340A1 (en) 2014-07-24
EA201491322A1 (ru) 2014-12-30
CN104024149A (zh) 2014-09-03
CA2860386C (en) 2020-04-28
ZA201404424B (en) 2015-12-23
AP2014007727A0 (en) 2014-06-30
US9085513B2 (en) 2015-07-21
BR112014016436B1 (pt) 2021-04-20
US20140357736A1 (en) 2014-12-04
KR20140111677A (ko) 2014-09-19
CN104024149B (zh) 2017-05-31
KR102027913B1 (ko) 2019-10-02
CA2860386A1 (en) 2013-07-11
WO2013102589A1 (en) 2013-07-11
EA024553B1 (ru) 2016-09-30
IN2014CN04954A (es) 2015-09-18

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