CL2017002119A1 - Proceso para la producción de amoníaco - Google Patents

Proceso para la producción de amoníaco

Info

Publication number
CL2017002119A1
CL2017002119A1 CL2017002119A CL2017002119A CL2017002119A1 CL 2017002119 A1 CL2017002119 A1 CL 2017002119A1 CL 2017002119 A CL2017002119 A CL 2017002119A CL 2017002119 A CL2017002119 A CL 2017002119A CL 2017002119 A1 CL2017002119 A1 CL 2017002119A1
Authority
CL
Chile
Prior art keywords
ammonia
carried out
production
reforming
primary
Prior art date
Application number
CL2017002119A
Other languages
English (en)
Inventor
Ermanno Filippi
Raffaele Ostuni
Original Assignee
Casale Sa
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 Casale Sa filed Critical Casale Sa
Publication of CL2017002119A1 publication Critical patent/CL2017002119A1/es

Links

Classifications

    • 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
    • C01C1/0417—Preparation of ammonia by synthesis 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
    • C01C1/0441—Reactors with the catalyst arranged in tubes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
    • 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
    • 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
    • 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
    • C01C1/0476—Purge gas treatment, e.g. for removal of inert gases or recovery of H2
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/06—Details of tube reactors containing solid particles
    • 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
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0405—Purification by membrane separation
    • 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
    • C01B2203/0495—Composition of the impurity the impurity being water
    • 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
    • C01B2203/80—Aspect of integrated processes for the production of hydrogen or synthesis gas not covered by groups C01B2203/02 - C01B2203/1695
    • C01B2203/84—Energy production
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

<p>Un proceso para la síntesis de amoníaco a partir de una materia prima hidrocarbonada, que comprenden: una reformación primaria con vapor y una reformación secundaria encendida con aire, en donde la reformación primaria se lleva a cabo a una temperatura y una presión de al menos 790 °C y 50 bares, y la reformación secundaria se lleva a cabo esencialmente en la ausencia de un exceso de aire, y en donde el gas de síntesis de reposición obtenido de este modo tiene una relación molar H2 a N2 en el intervalo de 2,5 a 3.</p>
CL2017002119A 2015-02-20 2017-08-18 Proceso para la producción de amoníaco CL2017002119A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15156001.8A EP3059210A1 (en) 2015-02-20 2015-02-20 Process for the ammonia production

Publications (1)

Publication Number Publication Date
CL2017002119A1 true CL2017002119A1 (es) 2018-03-16

Family

ID=52692367

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017002119A CL2017002119A1 (es) 2015-02-20 2017-08-18 Proceso para la producción de amoníaco

Country Status (13)

Country Link
US (2) US10647587B2 (es)
EP (2) EP3059210A1 (es)
CN (1) CN107257776B (es)
AU (1) AU2016222007B2 (es)
BR (1) BR112017017796A2 (es)
CA (1) CA2977239C (es)
CL (1) CL2017002119A1 (es)
MX (1) MX2017010500A (es)
MY (1) MY185718A (es)
RU (1) RU2706059C2 (es)
SA (1) SA517382134B1 (es)
UA (1) UA119810C2 (es)
WO (1) WO2016131623A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180230009A1 (en) * 2017-02-15 2018-08-16 Kwamina BEDU-AMISSAH Steam methane reformer tube outlet assembly
IT201800000620A1 (it) * 2018-01-08 2019-07-08 Nuovo Pignone Tecnologie Srl Impianto di produzione di ammoniaca
MY195274A (en) * 2018-06-08 2023-01-12 Casale Sa Process for Methanol Production
EP3623343A1 (en) * 2018-09-11 2020-03-18 Casale Sa Process for the synthesis of ammonia
US12662388B2 (en) 2020-10-30 2026-06-23 Casale Sa Control of an ammonia synthesis loop at partial load
PE20231735A1 (es) * 2021-03-30 2023-10-31 Casale Sa Proceso para la sintesis de amoniaco utilizando hidrogeno verde
JP2026523419A (ja) * 2023-08-23 2026-07-14 ブリクノエ アクツィオネルノエ オブシェストボ “ノバテック” 天然ガスから低炭素アンモニアを製造するａｍｍｏｎｉａ ｄｅｃａｒｂｏｎｉｚｅｄ－３０００法
WO2025048671A1 (ru) * 2023-08-30 2025-03-06 Публичное акционерное общество "НОВАТЭК" Способ получения низкоуглеродного аммиака из природного газа
WO2026114788A1 (en) * 2024-11-26 2026-06-04 Nuovo Pignone Tecnologie – S.r.l. Process optimization for constant and efficient green ammonia production

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077780A (en) * 1976-10-20 1978-03-07 Union Carbide Corporation Recovery of hydrogen and nitrogen from ammonia plant purge gas
GB1579577A (en) * 1977-04-14 1980-11-19 Robinson L F Reforming of hydrocarbons
DE2860718D1 (en) * 1977-09-16 1981-08-27 Ici Plc Process and plant for producing ammonia
US4687498A (en) * 1986-02-24 1987-08-18 The Boc Group, Inc. Argon recovery from hydrogen depleted ammonia plant purge gas utilizing a combination of cryogenic and non-cryogenic separating means
SU1770277A1 (ru) * 1989-10-30 1992-10-23 Gni Pi Azotnoj Promy Produktov Способ производства аммиака
MXPA02008603A (es) * 2000-03-03 2003-02-24 Process Man Entpr Ltd Proceso para la sintesis de amoniaco y aparato para usarse en el mismo.
US7501078B2 (en) * 2007-01-10 2009-03-10 Air Products And Chemicals, Inc. Process for generating synthesis gas using catalyzed structured packing
EP2065337A1 (en) * 2007-11-27 2009-06-03 Ammonia Casale S.A. Process for producing ammonia synthesis gas
JP5552284B2 (ja) * 2009-09-14 2014-07-16 信越化学工業株式会社 多結晶シリコン製造システム、多結晶シリコン製造装置および多結晶シリコンの製造方法
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

Also Published As

Publication number Publication date
RU2017132708A3 (es) 2019-03-20
US20180044192A1 (en) 2018-02-15
AU2016222007A1 (en) 2017-09-07
US10647587B2 (en) 2020-05-12
SA517382134B1 (ar) 2021-12-08
US20190367379A1 (en) 2019-12-05
CA2977239A1 (en) 2016-08-25
AU2016222007B2 (en) 2020-03-26
MX2017010500A (es) 2017-11-28
RU2017132708A (ru) 2019-03-20
CA2977239C (en) 2022-07-19
EP3259233A1 (en) 2017-12-27
CN107257776B (zh) 2021-02-02
WO2016131623A1 (en) 2016-08-25
MY185718A (en) 2021-05-31
CN107257776A (zh) 2017-10-17
RU2706059C2 (ru) 2019-11-13
EP3259233B1 (en) 2019-01-23
BR112017017796A2 (pt) 2018-04-10
EP3059210A1 (en) 2016-08-24
UA119810C2 (uk) 2019-08-12

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