[go: up one dir, main page]

UA117060C2 - Спосіб модернізації вхідної частини установки для синтезу аміаку - Google Patents

Спосіб модернізації вхідної частини установки для синтезу аміаку

Info

Publication number
UA117060C2
UA117060C2 UAA201611085A UAA201611085A UA117060C2 UA 117060 C2 UA117060 C2 UA 117060C2 UA A201611085 A UAA201611085 A UA A201611085A UA A201611085 A UAA201611085 A UA A201611085A UA 117060 C2 UA117060 C2 UA 117060C2
Authority
UA
Ukraine
Prior art keywords
revamping
ammonia plant
reforming section
nitrogen
feed compressor
Prior art date
Application number
UAA201611085A
Other languages
English (en)
Inventor
Ерманно Філіппі
Раффаеле Остуні
Original Assignee
Касале Са
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 Касале Са filed Critical Касале Са
Publication of UA117060C2 publication Critical patent/UA117060C2/uk

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
    • 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
    • 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
    • C01C1/0482—Process control; Start-up or cooling-down procedures
    • 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
    • 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
    • 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
    • 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
    • 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
    • C01C1/0417—Preparation 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
    • 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
    • C01B2203/02—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
    • C01B2203/0435—Catalytic purification
    • C01B2203/0445—Selective methanation
    • 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
    • C01B2203/068—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
    • C01B2203/14—Details of the flowsheet
    • C01B2203/142—At least two 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
    • C01B2203/14—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
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Fertilizers (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Treating Waste Gases (AREA)

Abstract

В заявці описаний спосіб модернізації вхідної частини установки для синтезу аміаку, причому вказана вхідна частина включає секцію (1, 2) конверсії з установкою для вторинної конверсії з повітряним обігрівом або установкою (2) для автотермічної конверсії, секцію (3) очистки потоку, що виходить із вказаної секції конверсії, і повітряний компресор (6), де потік (8), який містить O2, направляють до вказаної секції (2) конверсії для застосування як окисника, принаймні один потік (9) азоту вводять у відповідному місці вхідної частини для забезпечення необхідного молярного відношення водню до азоту в одержуваному газі і принаймні частину вказаного потоку (9) азоту стискають за допомогою вказаного повітряного компресора (6).
UAA201611085A 2014-04-08 2015-04-03 Спосіб модернізації вхідної частини установки для синтезу аміаку UA117060C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14163911.2A EP2930141A1 (en) 2014-04-08 2014-04-08 A method for revamping a front-end of an ammonia plant
PCT/EP2015/097010 WO2015155374A1 (en) 2014-04-08 2015-04-03 A method for revamping a front-end of an ammonia plant

Publications (1)

Publication Number Publication Date
UA117060C2 true UA117060C2 (uk) 2018-06-11

Family

ID=50440567

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201611085A UA117060C2 (uk) 2014-04-08 2015-04-03 Спосіб модернізації вхідної частини установки для синтезу аміаку

Country Status (13)

Country Link
US (1) US10287174B2 (uk)
EP (2) EP2930141A1 (uk)
CN (1) CN106163987B (uk)
AU (1) AU2015245502B2 (uk)
BR (1) BR112016023536A2 (uk)
CA (1) CA2941923C (uk)
CL (1) CL2016002504A1 (uk)
MX (1) MX2016013001A (uk)
MY (1) MY185483A (uk)
RU (1) RU2664941C2 (uk)
SA (1) SA516380037B1 (uk)
UA (1) UA117060C2 (uk)
WO (1) WO2015155374A1 (uk)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017204208A1 (de) * 2017-03-14 2018-09-20 Thyssenkrupp Ag Verfahren und Anlage zur Erzeugung und Aufbereitung eines Synthesegasgemisches
US20190101354A1 (en) * 2017-09-29 2019-04-04 New Archery Products, Llc Apparatus and method for guiding line
PT4387925T (pt) * 2021-08-19 2025-08-14 Topsoe As Processo para a preparação de gás de síntese de amoníaco verde

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL330547A1 (en) * 1997-04-10 1999-05-24 Air Liquide Oxygen and nitrogen injection to increase ammonia production yield
WO2001009038A2 (en) * 1999-07-29 2001-02-08 Sasol Technology (Pty) Ltd Natural gas conversion to hydrocarbons and ammonia
DE102004014292A1 (de) * 2004-03-22 2005-10-20 Lurgi Ag Koproduktion von Methanol und Ammoniak aus Erdgas
CN101102965B (zh) * 2004-07-29 2012-05-30 弗劳尔科技公司 改进的氨合成设备
EP2022754A1 (en) 2007-08-08 2009-02-11 Ammonia Casale S.A. Process for producing ammonia synthesis gas
EP2284125A1 (en) * 2009-08-13 2011-02-16 Ammonia Casale S.A. Process for revamping an ammonia plant with nitrogen-based washing of a purge stream
EP2404869A1 (en) 2010-07-06 2012-01-11 Ammonia Casale S.A. Process for producing ammonia synthesis gas
EP2631213A1 (en) 2012-02-24 2013-08-28 Ammonia Casale S.A. Process for producing ammonia synthesis gas and a related front-end of an ammonia plant
EP2662327A1 (en) * 2012-05-07 2013-11-13 Ammonia Casale S.A. Method of revamping of an ammonia plant fed with natural gas
UA115245C2 (uk) * 2012-07-31 2017-10-10 Касале Са Спосіб підвищення продуктивності установки для одержання аміаку

Also Published As

Publication number Publication date
MY185483A (en) 2021-05-19
RU2016143573A3 (uk) 2018-07-06
WO2015155374A1 (en) 2015-10-15
EP3129320B1 (en) 2018-06-06
CN106163987B (zh) 2018-04-06
CN106163987A (zh) 2016-11-23
RU2664941C2 (ru) 2018-08-23
CA2941923C (en) 2021-11-23
CL2016002504A1 (es) 2016-12-30
AU2015245502B2 (en) 2019-01-17
CA2941923A1 (en) 2015-10-15
AU2015245502A1 (en) 2016-09-22
EP2930141A1 (en) 2015-10-14
US10287174B2 (en) 2019-05-14
RU2016143573A (ru) 2018-05-08
BR112016023536A2 (pt) 2017-08-15
SA516380037B1 (ar) 2020-08-12
US20170029282A1 (en) 2017-02-02
EP3129320A1 (en) 2017-02-15
MX2016013001A (es) 2016-12-07

Similar Documents

Publication Publication Date Title
MX393837B (es) Proceso para la co-produccion de metanol y amoniaco en paralelo
ZA201908174B (en) Method for the preparation of ammonia synthesis gas
WO2019092654A3 (en) Systems and methods for production and separation of hydrogen and carbon dioxide
WO2010022162A3 (en) Systems and processes for producing ultrapure, high pressure hydrogen
WO2019102094A3 (fr) Procédé et appareil pour la production combinée d'hydrogène et de dioxyde de carbone à partir d'un mélange d'hydrocarbures
MX2010003911A (es) Remocion de dioxido de carbono desde un gas de alimentacion.
MY205862A (en) Genetically engineered bacterium for the production of isobutylene
MY200130A (en) Method for the preparation of ammonia synthesis gas
MX2019008634A (es) Sistemas y métodos para mejorar el uso de gas natural en reformadores de metano con vapor.
MY201158A (en) A method for generating synthesis gas for ammonia production
UA115245C2 (uk) Спосіб підвищення продуктивності установки для одержання аміаку
MY172544A (en) Method of revamping of an ammonia plant fed with natural gas
SA517382134B1 (ar) عملية لإنتاج النشادر من مادة تغذية هيدروكربونية
SA522432972B1 (ar) مصنع متكامل وعملية إنتاج الأمونيا وحمض الكبريتيك
UA117060C2 (uk) Спосіб модернізації вхідної частини установки для синтезу аміаку
EA201992148A1 (ru) Способ и установка для получения и обработки смеси синтез-газа
WO2018218144A3 (en) Removal of gaseous nh3 from an nh3 reactor product stream
MY171551A (en) Lng recovery from syngas using a mixed refrigerant
WO2017108629A3 (en) A method for synthesizing nitrogenous compounds from organic waste and a system for synthesizing nitrogenous compounds from organic waste
MX2017008025A (es) Planta y proceso para la produccion de amoniaco con purificacion criogenica y metodo de modernizacion relacionado.
SA518391707B1 (ar) جهاز مؤتلف لتصنيع اليوريا
MX2017015140A (es) Proceso para la sintesis de una mezcla gaseosa reductora a partir de una corriente de hidrocarburos y dioxido de carbono.
MY196123A (en) Method and System for Obtaining a Hydrogen Rich Gas
WO2016100445A3 (en) Methods and systems for producing direct reduced iron incorporating a carbon dioxide and steam reformer fed by recovered carbon dioxide
EA201791153A1 (ru) Способ получения синтез-газа посредством рециркуляции газообразных продуктов горения