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MX2018007192A - Proceso integrado para la produccion de urea estabilizada con formaldehido. - Google Patents

Proceso integrado para la produccion de urea estabilizada con formaldehido.

Info

Publication number
MX2018007192A
MX2018007192A MX2018007192A MX2018007192A MX2018007192A MX 2018007192 A MX2018007192 A MX 2018007192A MX 2018007192 A MX2018007192 A MX 2018007192A MX 2018007192 A MX2018007192 A MX 2018007192A MX 2018007192 A MX2018007192 A MX 2018007192A
Authority
MX
Mexico
Prior art keywords
gas
carbon dioxide
synthesis
ammonia
synthesis gas
Prior art date
Application number
MX2018007192A
Other languages
English (en)
Inventor
David Pach John
Erlandsson Ola
Erik Johan Magnusson Andreas
Mcfarlane Kate
Thomas Sheldon Daniel
Ward Darren
Original Assignee
Johnson Matthey Plc
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 Johnson Matthey Plc filed Critical Johnson Matthey Plc
Publication of MX2018007192A publication Critical patent/MX2018007192A/es

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02Preparation 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
    • C07C273/14Separation; Purification; Stabilisation; Use of additives
    • 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
    • C01B3/50Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • 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
    • 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
    • C01C1/0488Processes integrated with preparations of other compounds, e.g. methanol, urea or with processes for power generation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/02Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
    • C07C1/04Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with hydrogen
    • C07C1/0405Apparatus
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02Preparation 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
    • C07C273/04Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02Preparation 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
    • C07C273/10Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15Preparation 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
    • C07C29/151Preparation 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
    • C07C29/1516Multisteps
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15Preparation 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
    • C07C29/151Preparation 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
    • C07C29/1516Multisteps
    • C07C29/1518Multisteps one step being the formation of initial mixture of carbon oxides and hydrogen for synthesis
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/29Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • C07C45/38Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
    • 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
    • C01B2203/06Integration with other chemical processes
    • C01B2203/061Methanol production
    • 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
    • C01B2203/06Integration with other chemical processes
    • C01B2203/062Hydrocarbon production, e.g. Fischer-Tropsch process
    • 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
    • C01B2203/06Integration with other chemical processes
    • C01B2203/068Ammonia synthesis
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Se describe un proceso para la producción de urea estabilizada con formaldehído que comprende los pasos de: (a) generar un gas de síntesis que comprenda hidrógeno, nitrógeno, monóxido de carbono, dióxido de carbono y vapor en una unidad para generación de gas de síntesis, (b) someter el gas de síntesis a una o más etapas de desplazamiento de agua-gas en uno o más reactores para desplazamiento de agua-gas para formar un gas desplazado; (c) recuperar el dióxido de carbono proveniente del gas desplazado en una unidad para eliminación de dióxido de carbono para formar un gas de síntesis con dióxido de carbono reducido; (d) sintetizar el metanol proveniente del gas de síntesis con dióxido de carbono reducido en una unidad para síntesis de metanol y recuperar el metanol y un gas de descarga para la síntesis de metanol que comprende nitrógeno, hidrógeno y monóxido de carbono residual; (e) someter al menos una porción del metanol recuperado a oxidación con aire en una unidad para la producción de formaldehído; (f) someter el gas de descarga para la síntesis de metanol a metanización en un reactor para metanización que contenga un catalizador para metanización para formar un gas para síntesis de amoniaco; (g) sintetizar el amoniaco proveniente del gas para síntesis de amoniaco en una unidad para producción de amoniaco y recuperar el amoniaco; (h) hacer reaccionar una porción del amoniaco y al menos una porción de la corriente de dióxido de carbono recuperado en una unidad para producción de urea para formar una corriente de urea; y (i) estabilizar la urea al mezclar la corriente de urea y un estabilizante preparado utilizando el formaldehído recuperado de la unidad para producción de formaldehído, en donde una porción del gas de síntesis generado por la unidad para generación de gas de síntesis se desvía a cualquiera de uno o más de los reactores para desplazamiento de agua-gas; la unidad para eliminación de dióxido de carbono; o uno o más de los reactores para desplazamiento de agua-gas y la unidad para eliminación de dióxido de carbono.
MX2018007192A 2015-12-18 2016-11-28 Proceso integrado para la produccion de urea estabilizada con formaldehido. MX2018007192A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1522396.9A GB201522396D0 (en) 2015-12-18 2015-12-18 Process
PCT/GB2016/053725 WO2017103564A1 (en) 2015-12-18 2016-11-28 Integrated process for the production of formaldehyde-stabilised urea

Publications (1)

Publication Number Publication Date
MX2018007192A true MX2018007192A (es) 2018-08-01

Family

ID=55311232

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018007192A MX2018007192A (es) 2015-12-18 2016-11-28 Proceso integrado para la produccion de urea estabilizada con formaldehido.

Country Status (11)

Country Link
US (1) US10550076B2 (es)
EP (1) EP3390353B1 (es)
CN (1) CN108368037B (es)
AU (1) AU2016373417B2 (es)
BR (1) BR112018012302A2 (es)
CA (1) CA3006328C (es)
EA (1) EA035718B1 (es)
GB (2) GB201522396D0 (es)
MX (1) MX2018007192A (es)
PL (1) PL3390353T3 (es)
WO (1) WO2017103564A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201502894D0 (en) * 2015-02-20 2015-04-08 Johnson Matthey Plc Process
GB201618121D0 (en) * 2016-10-26 2016-12-07 Johnson Matthey Public Limited Company Process
RU2766961C1 (ru) * 2017-03-12 2022-03-16 Хальдор Топсёэ А/С Совместное получение метанола, аммиака и мочевины
UA127081C2 (uk) 2017-07-13 2023-04-05 Хальдор Топсьое А/С Спосіб отримання газу для синтезу аміаку
WO2019106784A1 (ja) * 2017-11-30 2019-06-06 三菱重工エンジニアリング株式会社 肥料製造プラント及び肥料の製造方法
EP3912252A4 (en) * 2019-01-15 2022-11-30 SABIC Global Technologies B.V. USE OF INTERMITTENT ENERGY IN THE MANUFACTURE OF CHEMICALS
WO2020187585A1 (en) * 2019-03-15 2020-09-24 Haldor Topsøe A/S Process for the production of urea formaldehyde concentrate
CN113727964A (zh) * 2019-03-15 2021-11-30 托普索公司 生产脲甲醛浓缩物的方法
CN110482568A (zh) * 2019-08-12 2019-11-22 上海国际化建工程咨询有限公司 一种用于改造中小氮肥厂的副产烷醇及冷热联合精制的方法及系统
CN111115574B (zh) * 2019-10-24 2023-05-05 中石化宁波工程有限公司 一种联产合成气及氢气的co变换工艺及等温变换炉
CA3164605A1 (en) * 2020-02-28 2021-09-02 Emil Andreas Tjarnehov Co-production of methanol, ammonia and urea
GB202009969D0 (en) * 2020-06-30 2020-08-12 Johnson Matthey Plc Low-carbon hydrogen process
GB202016050D0 (en) * 2020-10-09 2020-11-25 Johnson Matthey Plc Hydrogen process
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CN113479843B (zh) * 2021-07-06 2023-02-10 中石化宁波工程有限公司 一种可调水气比的用于羰基合成的一氧化碳分段移热半反应变换工艺
US11649549B1 (en) 2021-11-11 2023-05-16 Pyrochem Catalyst Company Oxidative reforming and electrolysis system and process for hydrogen generation
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CN119367939B (zh) * 2024-11-05 2025-11-21 中国华能集团清洁能源技术研究院有限公司 气体处理装置

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GB201502894D0 (en) * 2015-02-20 2015-04-08 Johnson Matthey Plc Process

Also Published As

Publication number Publication date
GB201620049D0 (en) 2017-01-11
EP3390353A1 (en) 2018-10-24
WO2017103564A1 (en) 2017-06-22
US20190031604A1 (en) 2019-01-31
GB2550003A (en) 2017-11-08
US10550076B2 (en) 2020-02-04
EP3390353B1 (en) 2020-06-03
EA201891448A1 (ru) 2018-12-28
GB2550003B (en) 2019-01-16
CN108368037A (zh) 2018-08-03
CA3006328C (en) 2024-04-30
CA3006328A1 (en) 2017-06-22
AU2016373417A1 (en) 2018-05-31
BR112018012302A2 (pt) 2018-12-04
GB201522396D0 (en) 2016-02-03
CN108368037B (zh) 2021-05-04
EA035718B1 (ru) 2020-07-30
PL3390353T3 (pl) 2020-11-16
AU2016373417B2 (en) 2020-08-13

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