RU2708049C2 - Способ повышения производительности установки синтеза аммиака - Google Patents

Способ повышения производительности установки синтеза аммиака Download PDF

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Publication number
RU2708049C2
RU2708049C2 RU2017144280A RU2017144280A RU2708049C2 RU 2708049 C2 RU2708049 C2 RU 2708049C2 RU 2017144280 A RU2017144280 A RU 2017144280A RU 2017144280 A RU2017144280 A RU 2017144280A RU 2708049 C2 RU2708049 C2 RU 2708049C2
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RU
Russia
Prior art keywords
ammonia
solution
process condensate
methanol
ammonia synthesis
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RU2017144280A
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English (en)
Russian (ru)
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RU2017144280A (ru
RU2017144280A3 (https=
Inventor
Серджо ПАНЦА
Лука ПАСКО
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Касале Са
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Publication of RU2017144280A3 publication Critical patent/RU2017144280A3/ru
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    • 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
    • C01C1/0405—Preparation of ammonia by synthesis from N2 and H2 in presence of a catalyst
    • C01C1/0458—Separation of NH3
    • C01C1/047—Separation of NH3 by condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/38—Steam distillation
    • 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; Reversible storage of hydrogen
    • C01B3/02—Production of hydrogen; Production of gaseous mixtures containing 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; 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
    • 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
    • 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
    • C01C1/0405—Preparation of ammonia by synthesis from N2 and H2 in presence of a catalyst
    • C01C1/0447—Apparatus other than synthesis reactors
    • 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
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
RU2017144280A 2015-05-21 2016-05-04 Способ повышения производительности установки синтеза аммиака RU2708049C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15168757.1 2015-05-21
EP15168757.1A EP3095760A1 (en) 2015-05-21 2015-05-21 A method for increasing the capacity of an ammonia plant
PCT/EP2016/059967 WO2016184683A1 (en) 2015-05-21 2016-05-04 A method for increasing the capacity of an ammonia plant

Publications (3)

Publication Number Publication Date
RU2017144280A RU2017144280A (ru) 2019-06-21
RU2017144280A3 RU2017144280A3 (https=) 2019-06-21
RU2708049C2 true RU2708049C2 (ru) 2019-12-03

Family

ID=53284003

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2017144280A RU2708049C2 (ru) 2015-05-21 2016-05-04 Способ повышения производительности установки синтеза аммиака

Country Status (11)

Country Link
US (1) US10696561B2 (https=)
EP (2) EP3095760A1 (https=)
CN (1) CN107635912B (https=)
AU (1) AU2016263935B2 (https=)
BR (1) BR112017024866B1 (https=)
CA (1) CA2986500C (https=)
CL (1) CL2017002914A1 (https=)
MX (1) MX2017014825A (https=)
RU (1) RU2708049C2 (https=)
UA (1) UA120395C2 (https=)
WO (1) WO2016184683A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112022015195A2 (pt) * 2020-03-03 2022-10-11 Topsoe As Processo para a produção de gás de síntese
EP4440990A1 (en) * 2021-10-06 2024-10-09 ComFerm Holding ApS Recovering ammonia for example from composting

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0294564A1 (de) * 1987-05-27 1988-12-14 Uhde GmbH Verfahren zur Verminderung des NH3-Methanol-Ausstosses einer Ammoniak-Syntheseanlage
US5385646A (en) * 1993-09-03 1995-01-31 Farmland Industries, Inc. Method of treating chemical process effluent
RU2174942C2 (ru) * 1995-11-23 2001-10-20 Метанол Касэл С.А. Способ совместного производства аммиака и метанола
RU2193023C2 (ru) * 1995-09-11 2002-11-20 Метанол Казали С.А. Способ совместного производства аммиака и метанола, установка для осуществления способа, способ модернизации установки синтеза аммиака
US20110206594A1 (en) * 2009-08-20 2011-08-25 Kellogg Brown & Root Llc Systems and Methods for Producing Syngas and Products Therefrom

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409191A (en) * 1982-01-04 1983-10-11 Exxon Research & Engineering Co. Integrated cyclic scrubbing and condensate stripping process for the removal of gaseous impurities from gaseous mixtures
US4464228A (en) * 1982-11-29 1984-08-07 Nalco Chemical Company Energy conservation within the Kellogg ammonia process
US5223238A (en) * 1992-01-16 1993-06-29 The M. W. Kellogg Company Method for treating ammonia and urea condensates
DK174087B1 (da) * 1993-08-27 2002-06-03 Topsoe Haldor As Fremgangsmåde til dampreforming af nitrogenholdige carbonhydrider med reduceret dannelse af ammoniak
US5643420A (en) * 1993-09-03 1997-07-01 Farmland Industries, Inc. Method for treating process condensate
US5779861A (en) * 1993-09-03 1998-07-14 Farmland Industries, Inc. Method for treating process condensate
US7537643B2 (en) * 2005-08-26 2009-05-26 Pcs Nitrogen Fertilizer Lp Method for treating byproducts of sour water stripper process
EP2022754A1 (en) 2007-08-08 2009-02-11 Ammonia Casale S.A. Process for producing ammonia synthesis gas
EP2065337A1 (en) 2007-11-27 2009-06-03 Ammonia Casale S.A. Process for producing ammonia synthesis gas
US7879297B2 (en) * 2008-03-24 2011-02-01 General Electric Company Methods and systems for reactor low product variation
US9132401B2 (en) * 2008-07-16 2015-09-15 Kellog Brown & Root Llc Systems and methods for producing substitute natural gas
CN101570350B (zh) * 2009-05-22 2011-04-27 中国石油化工集团公司 一种co变换中工艺冷凝液的汽提方法
EP2316792A1 (en) 2009-10-27 2011-05-04 Ammonia Casale S.A. Ammonia production process
EP2374758A1 (en) 2010-04-07 2011-10-12 Ammonia Casale S.A. Hydrogen and nitrogen recovery from ammonia purge gas
CN103964528B (zh) * 2013-01-28 2016-04-13 北京阳光欣禾科技有限公司 一种热泵精馏汽提脱氨方法
EP2784062A1 (en) * 2013-03-27 2014-10-01 Urea Casale SA Method for revamping a self-stripping urea plant
CN103408086A (zh) * 2013-08-02 2013-11-27 天华化工机械及自动化研究设计院有限公司 一种mvr汽提脱氨系统及其方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0294564A1 (de) * 1987-05-27 1988-12-14 Uhde GmbH Verfahren zur Verminderung des NH3-Methanol-Ausstosses einer Ammoniak-Syntheseanlage
US5385646A (en) * 1993-09-03 1995-01-31 Farmland Industries, Inc. Method of treating chemical process effluent
RU2193023C2 (ru) * 1995-09-11 2002-11-20 Метанол Казали С.А. Способ совместного производства аммиака и метанола, установка для осуществления способа, способ модернизации установки синтеза аммиака
RU2174942C2 (ru) * 1995-11-23 2001-10-20 Метанол Касэл С.А. Способ совместного производства аммиака и метанола
US20110206594A1 (en) * 2009-08-20 2011-08-25 Kellogg Brown & Root Llc Systems and Methods for Producing Syngas and Products Therefrom

Also Published As

Publication number Publication date
MX2017014825A (es) 2018-02-15
BR112017024866B1 (pt) 2022-08-16
CA2986500A1 (en) 2016-11-24
EP3297953B1 (en) 2020-02-12
AU2016263935B2 (en) 2020-05-28
CN107635912B (zh) 2020-10-20
CN107635912A (zh) 2018-01-26
UA120395C2 (uk) 2019-11-25
AU2016263935A1 (en) 2017-11-30
EP3095760A1 (en) 2016-11-23
RU2017144280A (ru) 2019-06-21
CA2986500C (en) 2023-02-28
US10696561B2 (en) 2020-06-30
RU2017144280A3 (https=) 2019-06-21
BR112017024866A2 (https=) 2018-08-21
EP3297953A1 (en) 2018-03-28
WO2016184683A1 (en) 2016-11-24
US20180141823A1 (en) 2018-05-24
CL2017002914A1 (es) 2018-03-09

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