WO2024251410A1 - Système de compression pour comprimer de l'hydrogène et de l'azote dans une installation de production d'ammoniac, et installation de production d'ammoniac - Google Patents

Système de compression pour comprimer de l'hydrogène et de l'azote dans une installation de production d'ammoniac, et installation de production d'ammoniac Download PDF

Info

Publication number
WO2024251410A1
WO2024251410A1 PCT/EP2024/058532 EP2024058532W WO2024251410A1 WO 2024251410 A1 WO2024251410 A1 WO 2024251410A1 EP 2024058532 W EP2024058532 W EP 2024058532W WO 2024251410 A1 WO2024251410 A1 WO 2024251410A1
Authority
WO
WIPO (PCT)
Prior art keywords
nitrogen
hydrogen
pressure level
compression system
ammonia
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2024/058532
Other languages
German (de)
English (en)
Inventor
Markus SCHÜRMANN
Andreas SMAXWIL
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Everllence SE
Original Assignee
MAN Energy Solutions SE
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 MAN Energy Solutions SE filed Critical MAN Energy Solutions SE
Publication of WO2024251410A1 publication Critical patent/WO2024251410A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C01C1/0447—Apparatus other than synthesis reactors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C25B15/081—Supplying products to non-electrochemical reactors that are combined with the electrochemical cell, e.g. Sabatier reactor

Definitions

  • Compression system for compressing hydrogen and nitrogen of an ammonia production plant and ammonia production plant
  • the invention relates to a compression system for compressing hydrogen and nitrogen in a plant for producing ammonia.
  • the invention also relates to a plant for producing ammonia.
  • Plants known in practice for producing ammonia are based on the use of fossil fuels in particular, which are used in particular for the compression of hydrogen and nitrogen. This generates CO2 emissions.
  • the invention is based on the object of creating a novel compression system for compressing hydrogen and nitrogen in a plant for producing ammonia and a plant for producing ammonia with such a compression system.
  • the compression system according to the invention for compressing hydrogen and nitrogen in a plant for producing ammonia has a plurality of first compressors coupled to a first integral transmission for compressing the hydrogen and the nitrogen and a first electric machine coupled to the first integral transmission for driving the first compressors coupled to the first integral transmission.
  • the plant for producing ammonia according to the invention has a hydrogen production device, designed in particular as an electrolysis device, for producing hydrogen and a nitrogen production device, designed in particular as an air separation device, for producing nitrogen.
  • the plant for producing ammonia according to the invention also has the compression system according to the invention, i.e. the plurality of first compressors coupled to the first integral transmission for compressing the hydrogen produced by the hydrogen production device and the nitrogen produced by the nitrogen production device.
  • the plant for producing ammonia according to the invention also has the first electric machine coupled to the first integral transmission for driving the first compressors coupled to the first integral transmission.
  • the plant for producing ammonia according to the invention also has an ammonia synthesis device for producing the ammonia from compressed hydrogen and compressed nitrogen.
  • the first compressors for compressing the hydrogen and nitrogen are coupled to the first integral transmission.
  • the first electric machine is coupled to the first integral transmission to drive the first compressors.
  • the compressed hydrogen and compressed nitrogen are used to produce ammonia.
  • the invention allows efficient compression of hydrogen and nitrogen for a plant for producing ammonia and thus also efficient production of green or CO2-neutral ammonia in particular.
  • the compression system receives the hydrogen at a first pressure level and the nitrogen at a second pressure level, which is greater than the first pressure level, wherein a second compressor compresses the hydrogen to the second pressure level, and wherein the plurality of first compressors coupled to the first integral gear of the compression system according to the invention for compressing the hydrogen and the nitrogen compress the hydrogen and nitrogen in stages to a third pressure level, which is greater than the second pressure level.
  • the second compressor is preferably coupled via an intermediate gear to the first electric machine coupled to the first integral gear. This is particularly preferred in order to compress the hydrogen and the nitrogen for ammonia synthesis.
  • a third compressor for compressing the hydrogen and nitrogen of a further compression system of the plant according to the invention for producing ammonia is coupled to a second integral gear of the further compression system of the plant according to the invention for producing ammonia, wherein the third compressor compresses the hydrogen and nitrogen from the third pressure level to a fourth pressure level for the ammonia synthesis device.
  • This is particularly preferred in order to produce green or CO2-neutral ammonia.
  • Fig. 1 is a diagram of a plant for the production of ammonia, which is used as
  • Component has a compression system for compressing hydrogen and nitrogen.
  • Fig. 1 shows a preferred embodiment of a plant 10 according to the invention for producing ammonia NH3.
  • the plant 10 serves for the efficient production of green ammonia NH3 in particular, i.e. the production of CO2-neutral ammonia NH3 in particular using exclusively renewable energy sources.
  • the plant 10 according to the invention for producing ammonia NH3 has a compression system 10a according to the invention for compressing hydrogen H2 and nitrogen N2.
  • Fig. 1 also shows components of a further compression system 10b of the plant 10 according to the invention.
  • the system 10 according to the invention for producing ammonia NH3 has a hydrogen generation device, designed in the embodiment shown as an electrolysis device 11, for producing hydrogen H2 from water H2O. During the electrolysis of hydrogen H2 from water H2O, oxygen O2 is also produced, which is, however, of secondary importance for the consideration of the invention.
  • the hydrogen generation device designed as an electrolysis device 11 preferably uses at least one regenerative energy source 36 to produce the hydrogen H2, i.e. electrical energy generated by at least one regenerative energy source 36.
  • the system 10 according to the invention for producing ammonia NH3 also has a nitrogen generating device, designed as an air separation device 12 in the embodiment shown, for producing nitrogen N2.
  • the air separation device 12 produces nitrogen N2 from air.
  • the air separation device 12 also uses at least one regenerative energy source 37 to produce the nitrogen N2, i.e. electrical energy generated by at least one regenerative energy source 37.
  • the compression system 10a according to the invention of the plant 10 according to the invention for producing ammonia NH3 has a first integral gear 13.
  • a large gear 13a and pinions 13b meshing with the large gear 13a are shown schematically in Fig. 1 of the first integral gear 13.
  • several first compressors 14, 15, 16 are coupled to the first integral gear 13, which serve to compress the hydrogen H2 generated by the hydrogen generation device or electrolysis device 11 and the nitrogen N2 generated by the nitrogen generation device or air separation device 12.
  • the hydrogen H2 and the nitrogen N2 are mixed and gradually compressed as a mixture in the first compressors 14, 15, 16.
  • a first electric machine 18 of the compression system 10a according to the invention is coupled to the first integral transmission 13, which serves to drive the large gear 13a of the integral transmission 13 and, via the pinions 13b meshing with the large gear 13a, to drive the first compressors 14, 15, 16.
  • a clutch 19 is connected between the electric machine 18 and the first integral transmission 13 as shown in Fig. 1.
  • the plant 10 according to the invention for producing ammonia NH3 further comprises an ammonia synthesis device 20 which produces ammonia NH3.
  • the ammonia synthesis device 20 is preferably based on the Haber-Bosch principle.
  • the ammonia synthesis device 20 produces ammonia NH3 from the compressed hydrogen H2 and nitrogen N2.
  • the invention provides a system 10 for the efficient, advantageous production of preferably green or CO2-neutral ammonia NH3.
  • the compression system 10a allows efficient compression of the required hydrogen H2 and nitrogen N2.
  • the first compressors 14, 15, 16 of the compression system 10a according to the invention which serve to compress the hydrogen H2 and the nitrogen N2, are coupled to the first integral gear 13.
  • the first compressors 14, 15, 16 compress the hydrogen H2 and the nitrogen N2 together and provide the compressed hydrogen H2 and compressed nitrogen N2 to the ammonia synthesis device 20.
  • the hydrogen generation device or electrolysis device 11 provides the hydrogen H2 in particular at a first pressure level, wherein the nitrogen generation device or air separation device 12 provides the nitrogen N2 in particular at a second pressure level, which is greater or higher than the first pressure level.
  • the compression system 10a according to the invention receives the hydrogen H2 in particular at the first pressure level and the nitrogen N2 at the second pressure level.
  • the hydrogen H2 provided at the first pressure level is compressed to the second pressure level of the nitrogen N2 by means of a second compressor 21 of the compression system 10a according to the invention in order to be mixed with the nitrogen N2 in the region of the mixing device 17 of the compression system 10a according to the invention.
  • the first compressors 14, 15, 16 of the compression system 10a according to the invention compress the mixture of hydrogen H2 and nitrogen N2 step by step to a third pressure level, which is present downstream of the first compressors 14, 15, 16.
  • This third pressure level is greater or higher than the second pressure level upstream of the first compressors 14, 15, 16 and corresponds in particular to an output pressure level of the ammonia synthesis device 20 for hydrogen and nitrogen not converted to ammonia in the ammonia synthesis device 20.
  • the second compressor 21 of the compression system 10a is preferably coupled to the first electric machine 18 via an intermediate gear 22 and, like the integral gear 13, can be driven by the first electric machine 18.
  • clutches 23, 24 are connected between the electric machine 18 and the intermediate gear 22 and between the intermediate gear 22 and the second compressor 21.
  • the hydrogen H2 and nitrogen N2 located at the third pressure level downstream of the first compressors 14, 15, 16 of the compression system 10a are compressed to a fourth pressure level via a third compressor 25 of the further compression system 10b, which is coupled to a second integral gear 26 of the further compression system 10b, which corresponds to an inlet pressure level of the ammonia synthesis device 20.
  • a second electric machine 25 is coupled to the second integral gear 26 of the compression system 10b.
  • the hydrogen H2 and the nitrogen N2 are partially converted into ammonia NH3, wherein in the ammonia synthesis device 20 unreacted hydrogen H2 and unreacted nitrogen N2 are discharged from the ammonia synthesis device 20, in particular at the third pressure level, and mixed in the region of a second mixing device 27 of the system 10 with the hydrogen H2 and nitrogen N2, which is compressed by the first compressors 14, 15 and 16 to the third pressure level.
  • the ammonia NH3 produced is cooled and liquefied.
  • FIG. 1 also shows a refrigerant circuit 28 of the system 10 for refrigerant used in the ammonia synthesis device 20, wherein several refrigerant compressors 29, 30, 31, 32, 33 and 34 of the refrigerant circuit 28 are coupled to the second integral gear 26 in order to compress the refrigerant in stages.
  • Ammonia can be used as the refrigerant.
  • the refrigerant circuit 28 serves to cool and liquefy the ammonia NH3 produced.
  • the refrigerant compressors 29, 30, 31, 32, 33 and 34 of the refrigerant circuit 28, as well as the third compressor 25 and the second integral gear 26, are components of the further compression system 10b.
  • the first compressors 14, 15, 16 of the compression system 10a according to the invention are preferably pot compressors.
  • the second compressor 21 of the compression system 10a according to the invention is preferably a screw compressor.
  • the third compressor 25 as well as the refrigerant compressors 29 to 34 and the second integral gear 26 of the further compression system 10b of the system 10 according to the invention form an integral gear compressor.
  • a single integral gear 13 with the first compressors 14, 15, 16 coupled to it and the second compressor 21 is used to compress the hydrogen H2 and nitrogen N2 to the third pressure level, which preferably corresponds to the initial pressure level of the ammonia synthesis device 20 for hydrogen and nitrogen not converted to ammonia.
  • These compressors 14, 15, 16 and 21 can be driven jointly by the first electric machine 18, namely the first compressors 14, 15, 16 via the integral gear 13 and the second compressor 21 via the intermediate gear 22.
  • These assemblies 13, 14, 15, 16, 18, 22, 21 are part of the compression system 10a according to the invention.
  • the first pressure level at which the hydrogen generation device or electrolysis device 11 provides the hydrogen H2 can be between 1 bar and 30 bar. In a specific embodiment, it is assumed that the first pressure level is 1 bar.
  • the second pressure level at which the nitrogen generation device or air separation device 12 provides the nitrogen N2 can be between 7 bar and 30 bar. In a specific embodiment, it is assumed that the second pressure level is 7 bar.
  • the third pressure level downstream of the first compressors 14, 15, 16 is in particular in the order of magnitude between 140 bar and 200 bar.
  • the fourth pressure level downstream of the third compressor 25 is in particular between 150 bar and 210 bar, and is therefore preferably 10 bar higher than the third pressure level.
  • the second compressor 21 compresses the hydrogen H2 to the second pressure level. From this second pressure level, the first compressors 14, 15, 16 compress the mixture of nitrogen N2 and hydrogen H2 to the third pressure level, in stages.
  • the output pressure level of the first compressor 14 can be in particular 30 bar and the output pressure level of the first compressor 15 can be in particular 70 bar.
  • first compressors 14, 15, 16 shown in Fig. 1 is exemplary in nature. Depending on the second pressure level, only two first compressors may be used. There may also be four first compressors.
  • the hydrogen generation device or electrolysis device 11 uses at least one regenerative energy source 36 to generate the hydrogen, i.e. electrical energy generated by at least one regenerative energy source 36.
  • the nitrogen generation device or air separation device 12 also uses at least one regenerative energy source 37 to generate the nitrogen, i.e. electrical energy generated by at least one regenerative energy source 37.
  • Electrical energy generated by at least one renewable energy source can also be used to drive the electrical machines 18, 35. Furthermore, electrical energy generated by at least one renewable energy source (not shown in Fig. 1) can be used in the area of the ammonia synthesis device 20.
  • a special feature of the system 10 for producing ammonia is that if, for example, due to only a limited availability of renewable energy sources 36, 37 in the area of the hydrogen generation device or electrolysis device 11, no hydrogen H2 and/or in the area of the nitrogen generation device or air separation device 12, no nitrogen N2 can be produced in sufficient quantities and the compression system 10a comprising the first integral gear 13 is no longer running, N2 and H2 can still be conveyed through the ammonia synthesis device 20 via the second integral gear 26 of the further compression system 10b, which can be driven by the second electric machine 35, in order to continue to produce ammonia NH3. The amount of ammonia NH3 produced is then lower, but longer operating times and more uniform operation can be provided for the ammonia synthesis device 20.
  • the compressors 21, 14, 15, 16, 25 and the refrigerant compressors 29 to 34 are shown only schematically and can have several stages. Compressors can be arranged in pairs back-to-back. Compressed gas leaving a compressor can be intermediately cooled.
  • the invention allows an advantageous efficient production of ammonia NH3, in particular green or CO2-neutral ammonia NH3, with little installation space required and low costs.
  • the system 10 for producing ammonia NH3 is characterized by a high degree of efficiency.
  • a nitrogen generation device is also called a nitrogen generator.
  • An air separation device 12 can be based on the principle of pressure swing adsorption or on the principle of membrane technology.
  • the ammonia synthesis in the ammonia synthesis device 20 is an exothermic reaction.
  • the coolant of the coolant circuit 28 can be recooled against water H2O. This can generate water vapor.
  • Fig. 1 shows a turbine 39 to which water vapor can be supplied for expansion and to generate electrical energy, whereby expanded water vapor can be discharged from the turbine 39.
  • the turbine 39 can be coupled to the second integral transmission 26 via a clutch 38, in particular a self-synchronizing clutch 38, in order to take over part of the drive power for the further compression system 10b and to reduce the power consumption or electricity consumption of the second electrical machine 35.
  • the further compression system 10b is started with the second electric machine 35.
  • Fig. 1 shows the turbine 39 with the supply of vaporous water H2O to be expanded and with the removal of expanded vaporous water H2O.
  • the recooling of the refrigerant of the refrigerant circuit 28 against the water in a heat exchanger is not shown in Fig. 1 for the sake of clarity. list of reference symbols

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

L'invention concerne un système de compression (10a) pour comprimer de l'hydrogène et de l'azote dans une installation de production d'ammoniac, ledit système de compression comprenant : une pluralité de premiers compresseurs (14, 15, 16), qui sont couplés à une première boîte de vitesses intégrale (13), pour comprimer l'hydrogène et l'azote ; et une première machine électrique (18), qui est couplée à la première boîte de vitesses intégrale (13), pour entraîner les premiers compresseurs (14, 15, 16) couplés à la première boîte de vitesses intégrale (13).
PCT/EP2024/058532 2023-06-06 2024-03-28 Système de compression pour comprimer de l'hydrogène et de l'azote dans une installation de production d'ammoniac, et installation de production d'ammoniac Ceased WO2024251410A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102023114762.5 2023-06-06
DE102023114762.5A DE102023114762A1 (de) 2023-06-06 2023-06-06 Verdichtungssystem zur Verdichtung von Wasserstoff und Stickstoff einer Anlage zur Erzeugung von Ammoniak und Anlage zur Erzeugung von Ammoniak

Publications (1)

Publication Number Publication Date
WO2024251410A1 true WO2024251410A1 (fr) 2024-12-12

Family

ID=90811179

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2024/058532 Ceased WO2024251410A1 (fr) 2023-06-06 2024-03-28 Système de compression pour comprimer de l'hydrogène et de l'azote dans une installation de production d'ammoniac, et installation de production d'ammoniac

Country Status (2)

Country Link
DE (1) DE102023114762A1 (fr)
WO (1) WO2024251410A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3508447B1 (fr) * 2018-01-08 2021-10-20 Nuovo Pignone Tecnologie SrL Installation de production d'ammoniac
WO2022228720A1 (fr) * 2021-04-26 2022-11-03 Nuovo Pignone Tecnologie - S.R.L. Ensemble de compression d'hydrogène, installation de production d'hydrogène et procédé de compression
WO2023078584A1 (fr) * 2021-11-08 2023-05-11 Nuovo Pignone Tecnologie - S.R.L. Système de production d'ammoniac comprenant une récupération de fuite d'hydrogène à partir de garnitures sèches d'un compresseur d'hydrogène, et méthode
WO2023165739A1 (fr) * 2022-03-04 2023-09-07 Nuovo Pignone Tecnologie - S.R.L. Unité de compression multiple pour la production d'ammoniac

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8778293B2 (en) * 2010-04-01 2014-07-15 Roger Gordon Production of ammonia from air and water

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3508447B1 (fr) * 2018-01-08 2021-10-20 Nuovo Pignone Tecnologie SrL Installation de production d'ammoniac
WO2022228720A1 (fr) * 2021-04-26 2022-11-03 Nuovo Pignone Tecnologie - S.R.L. Ensemble de compression d'hydrogène, installation de production d'hydrogène et procédé de compression
WO2023078584A1 (fr) * 2021-11-08 2023-05-11 Nuovo Pignone Tecnologie - S.R.L. Système de production d'ammoniac comprenant une récupération de fuite d'hydrogène à partir de garnitures sèches d'un compresseur d'hydrogène, et méthode
WO2023165739A1 (fr) * 2022-03-04 2023-09-07 Nuovo Pignone Tecnologie - S.R.L. Unité de compression multiple pour la production d'ammoniac

Also Published As

Publication number Publication date
DE102023114762A1 (de) 2024-12-12

Similar Documents

Publication Publication Date Title
DE2933973C2 (de) Verfahren und Vorrichtung zum Erzeugen von Sauerstoff niedriger Reinheit durch Tieftemperaturrektifikation
EP0518868B1 (fr) Procede et installation pour la production d'energie mecanique
EP0039907B1 (fr) Procédé de production de chaleur utilisant une pompe à chaleur
DE69606802T2 (de) Integriertes Verfahren zur Konvertierung von Erdgas und zur Lufttrennung
DE2524723C2 (de) Kombiniertes Gas-Dampf-Kraftwerk mit Druckgaserzeuger
EP1483200B1 (fr) Procede de production d'acide nitrique
DE102016125006A1 (de) Verfahren und Vorrichtung zur Erzeugung von Prozesskälte und Prozessdampf
WO2024251410A1 (fr) Système de compression pour comprimer de l'hydrogène et de l'azote dans une installation de production d'ammoniac, et installation de production d'ammoniac
WO2017021245A1 (fr) Procédé et installation pour une synthèse chimique
WO2024251396A1 (fr) Système de compression pour comprimer un fluide frigorigène, de l'hydrogène et de l'azote dans une installation de production d'ammoniac, et installation de production d'ammoniac
EP3643888B1 (fr) Procédé de fonctionnement d'une installation chimique
DE2047349A1 (de) Stromungsverdichter Anlage und Ver fahren fur das Komprimieren eines strömen den Mediums zwecks Erzeugung eines Produkts
WO2024002837A1 (fr) Système et procédé de production d'ammoniac
DE102024117973B3 (de) Vorrichtung zur Bereitstellung eines Synthesegasgemischs aus zumindest Kohlenstoffdioxid und Wasserstoff
WO2023232667A1 (fr) Système et procédé de production d'ammoniac
DE2000961C3 (de) Vorrichtung zum Gewinnen eines Ammoniaksynthesegases
EP2505632A2 (fr) Procédé et installation destinés à la production de gaz combustible et d'énergie électrique
EP4580993A1 (fr) Processus et installation de production d'ammoniac
DE319618C (de) Verfahren zur Erzeugung von hochgespanntem Dampf
DE102012001606A1 (de) Verfahren und Vorrichtung zur Luftzerlegung und Dampferzeugung in einem kombinierten System
WO2020160844A1 (fr) Procédé et système pour fournir un premier produit obtenu et un second produit obtenu
DE102006028654B4 (de) Einsatz von Expandern in verfahrenstechnischen Prozessen
WO2026027534A1 (fr) Installation et procédé de synthèse de méthanol
WO2025252595A1 (fr) Système et procédé d'alimentation en vapeur d'une installation de production d'urée, et installation de production d'urée
DE102016200916A1 (de) Gasturbineneinsatz bei Oxidationsprozessen

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 24719990

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2025567728

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2025567728

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 112025000185302

Country of ref document: IT

NENP Non-entry into the national phase

Ref country code: DE

WWG Wipo information: grant in national office

Ref document number: 112025000185302

Country of ref document: IT