CL2014003002A1 - Método para incrementar la capacidad de una planta de amoniaco alimentada con gas natural, comprende disminuir el régimen del reformador primario con respecto a la cantidad de amoniaco producido, adición de una línea de alimentación de oxigeno puro, adición de una línea de inyección de nitrógeno y reducción de la fracción de combustible. - Google Patents

Método para incrementar la capacidad de una planta de amoniaco alimentada con gas natural, comprende disminuir el régimen del reformador primario con respecto a la cantidad de amoniaco producido, adición de una línea de alimentación de oxigeno puro, adición de una línea de inyección de nitrógeno y reducción de la fracción de combustible.

Info

Publication number
CL2014003002A1
CL2014003002A1 CL2014003002A CL2014003002A CL2014003002A1 CL 2014003002 A1 CL2014003002 A1 CL 2014003002A1 CL 2014003002 A CL2014003002 A CL 2014003002A CL 2014003002 A CL2014003002 A CL 2014003002A CL 2014003002 A1 CL2014003002 A1 CL 2014003002A1
Authority
CL
Chile
Prior art keywords
ammonia
regime
capacity
reduction
increasing
Prior art date
Application number
CL2014003002A
Other languages
English (en)
Inventor
Ermanno Filippi
Raffaele Ostuni
Original Assignee
Casale S A
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 S A filed Critical Casale S A
Publication of CL2014003002A1 publication Critical patent/CL2014003002A1/es

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/245—Stationary reactors without moving elements inside placed in series
    • 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
    • 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
    • C01B3/32—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air
    • C01B3/34—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents using catalysts
    • 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
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • 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
    • C01B2203/06—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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49716—Converting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Hydrogen, Water And Hydrids (AREA)
CL2014003002A 2012-05-07 2014-11-06 Método para incrementar la capacidad de una planta de amoniaco alimentada con gas natural, comprende disminuir el régimen del reformador primario con respecto a la cantidad de amoniaco producido, adición de una línea de alimentación de oxigeno puro, adición de una línea de inyección de nitrógeno y reducción de la fracción de combustible. CL2014003002A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12166958.4A EP2662327A1 (en) 2012-05-07 2012-05-07 Method of revamping of an ammonia plant fed with natural gas

Publications (1)

Publication Number Publication Date
CL2014003002A1 true CL2014003002A1 (es) 2015-02-20

Family

ID=47678855

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2014003002A CL2014003002A1 (es) 2012-05-07 2014-11-06 Método para incrementar la capacidad de una planta de amoniaco alimentada con gas natural, comprende disminuir el régimen del reformador primario con respecto a la cantidad de amoniaco producido, adición de una línea de alimentación de oxigeno puro, adición de una línea de inyección de nitrógeno y reducción de la fracción de combustible.

Country Status (12)

Country Link
US (1) US9403146B2 (es)
EP (2) EP2662327A1 (es)
CN (1) CN104284859B (es)
AU (1) AU2013258377B2 (es)
BR (1) BR112014027947B1 (es)
CA (1) CA2872085A1 (es)
CL (1) CL2014003002A1 (es)
MX (1) MX358712B (es)
MY (1) MY172544A (es)
RU (1) RU2618008C2 (es)
UA (1) UA114322C2 (es)
WO (1) WO2013167287A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9561968B2 (en) * 2013-08-07 2017-02-07 Kellogg Brown & Root Llc Methods and systems for producing and processing syngas in a pressure swing adsorption unit and making ammonia therefrom
EP2930141A1 (en) * 2014-04-08 2015-10-14 Casale Sa A method for revamping a front-end of an ammonia plant
EP3018094A1 (en) * 2014-11-06 2016-05-11 Casale SA Process for producing a synthesis gas
EP3241804A1 (en) 2016-05-03 2017-11-08 Casale SA Process for producing a synthesis gas
DE102017204208A1 (de) * 2017-03-14 2018-09-20 Thyssenkrupp Ag Verfahren und Anlage zur Erzeugung und Aufbereitung eines Synthesegasgemisches
GB201807759D0 (en) * 2018-05-14 2018-06-27 Johnson Matthey Plc Process
CN113966380A (zh) * 2019-01-15 2022-01-21 沙特基础工业全球技术公司 可再生能量在烯烃合成中的使用
EP3730456A1 (en) * 2019-04-24 2020-10-28 SABIC Global Technologies B.V. Use of renewable energy in ammonia synthesis

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545976A (en) * 1983-11-10 1985-10-08 Exxon Research & Engineering Co. Hydrocarbon steam reforming using series steam superheaters
CN85103285A (zh) * 1985-04-30 1986-10-29 埃克森研究和工程公司 使用串联蒸汽过热器进行烃的蒸汽转化
US5736116A (en) * 1995-10-25 1998-04-07 The M. W. Kellogg Company Ammonia production with enriched air reforming and nitrogen injection into the synthesis loop
DE69801883T2 (de) * 1997-04-10 2002-04-11 L'air Liquide, S.A. Pour L'etude Et L'exploitation Des Procedes Georges Claude Sauerstoff- und stickstoffhinzufügung zur erhöhung der ausbeute der herstellung von ammonia
RU2228901C2 (ru) * 2002-01-09 2004-05-20 Институт нефтехимического синтеза им. А.В. Топчиева РАН Способ получения синтез-газа
EP2065337A1 (en) * 2007-11-27 2009-06-03 Ammonia Casale S.A. Process for producing ammonia synthesis gas
US9132402B2 (en) * 2009-08-20 2015-09-15 Kellogg Brown & Root Llc Apparatus, systems, and processes for producing syngas and products therefrom

Also Published As

Publication number Publication date
MY172544A (en) 2019-12-02
EP2847125A1 (en) 2015-03-18
EP2662327A1 (en) 2013-11-13
CA2872085A1 (en) 2013-11-14
RU2618008C2 (ru) 2017-05-02
AU2013258377A1 (en) 2014-12-04
BR112014027947A2 (pt) 2018-05-29
CN104284859A (zh) 2015-01-14
US9403146B2 (en) 2016-08-02
BR112014027947B1 (pt) 2021-01-19
CN104284859B (zh) 2017-07-21
MX358712B (es) 2018-08-30
EP2847125B1 (en) 2021-09-01
US20150151272A1 (en) 2015-06-04
MX2014013365A (es) 2015-02-10
RU2014149072A (ru) 2016-06-27
WO2013167287A1 (en) 2013-11-14
AU2013258377B2 (en) 2016-12-01
UA114322C2 (uk) 2017-05-25

Similar Documents

Publication Publication Date Title
Bodas et al. Manipulation of rumen fermentation and methane production with plant secondary metabolites
IL288558A (en) Methods for using hydrogen peroxide gas in agricultural produce, transportation and storage
CR20120668A (es) Procedimiento para la producción selectiva de hidrocarburos a partir de algas utilizando agua en condiciones subcríticas
AR092686A1 (es) Distribuidor de gas natural para remolques bicombustibles
MX392456B (es) Soplete de plasma.
CL2012002793A1 (es) Planta de amoniaco para la síntesis de amoniaco a partir de un gas de compensación que contiene hidrogeno y nitrógeno, posee un ciclo de síntesis, línea de purga, una unidad de recuperación con separadores de fase dispuestos en cascada, una alimentación de gas de purga, una parte licuada de gas de purga y una corriente gaseosa de recuperación; y proceso.
CR20120254A (es) Células madre multipotenciales en el árbol de billary extrahepática y métodos de aislamiento del mismo
SG11201508802YA (en) Ni/cgo and ni-ru/cgo based pre-reforming catalysts formulation for methane rich gas production from diesel processing for fuel cell applications
GB2494796B (en) Reduced fossil fuel in an oxidizer downstream of a biomass furnace
EP3213815A4 (en) Metal composite carbon material, fuel cell catalyst, fuel cell, hydrogen-occluding material, hydrogen tank, and production method for metal composite carbon material
EP3021394A4 (en) Gas channel forming member for fuel cells, and fuel cell
GB201108903D0 (en) The equipment of natural gas desulfurization by high-gravity to remove hydrogen sulfide
BR112015018593A2 (pt) Plantas transgênicas
BR112014032998A2 (pt) método para formar etileno a partir de metano
EP3065208A4 (en) Separator-fitted single fuel cell, and fuel cell stack
EP3018741A4 (en) GAS DIFFUSION METAL LAYER FOR FUEL CELLS AND METHOD FOR PRODUCING THE SAME
GB201121898D0 (en) Fuel cell
MY172544A (en) Method of revamping of an ammonia plant fed with natural gas
EP3145008A4 (en) Electrode catalyst, composition for forming gas diffusion electrode, gas diffusion electrode, membrane-electrode assembly, fuel cell stack, method for producing electrode catalyst, and composite particle
CL2014001645A1 (es) Metodo multietapas para producir un combustible gaseoso que contiene hidrogeno; y planta generadora de gas termico.
EP2955776A4 (en) OXYGEN REDUCTION CATALYST, OXYGEN REDUCTION ELECTRODE AND FUEL CELL
EP3360948A4 (en) Carbonaceous fuel gasification method, steel mill operation method, and gasified gas production method
AR081990A1 (es) Planta de urea
UA114789C2 (uk) Спосіб та установка з отримання сечовини з нульовим вмістом викидів
SI2606140T1 (sl) Postopek za pretvorbo biomase rastlinskega izvora in postopek kurjenja