CL2022003202A1 - Método para control de presión en un circuito para la preparación de amoníaco o metanol - Google Patents

Método para control de presión en un circuito para la preparación de amoníaco o metanol

Info

Publication number
CL2022003202A1
CL2022003202A1 CL2022003202A CL2022003202A CL2022003202A1 CL 2022003202 A1 CL2022003202 A1 CL 2022003202A1 CL 2022003202 A CL2022003202 A CL 2022003202A CL 2022003202 A CL2022003202 A CL 2022003202A CL 2022003202 A1 CL2022003202 A1 CL 2022003202A1
Authority
CL
Chile
Prior art keywords
circuit
ammonia
methanol
preparation
pressure control
Prior art date
Application number
CL2022003202A
Other languages
English (en)
Inventor
A Han Pat
Hultqvist Michael
Henrik Christian
Speth
Original Assignee
Topsoe As
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 Topsoe As filed Critical Topsoe As
Publication of CL2022003202A1 publication Critical patent/CL2022003202A1/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 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
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/1516—Multisteps
    • C07C29/1518—Multisteps one step being the formation of initial mixture of carbon oxides and hydrogen for synthesis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/152—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the reactor used
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/04—Methanol
    • 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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/23—Carbon monoxide or syngas
    • 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
    • C25B1/50—Processes
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • 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
    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight
    • 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)
  • Analytical Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

Un método para el control de la presión en un circuito para la preparación de amoníaco o metanol por medio de una válvula de control contra sobrepresión de una compresora y/o una válvula de regulación de flujo de la compresora para la recirculación de gas de recirculación del circuito en un suministro de flujo variante de gas de síntesis fresco.
CL2022003202A 2020-05-18 2022-11-16 Método para control de presión en un circuito para la preparación de amoníaco o metanol CL2022003202A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA202000598 2020-05-18
DKPA202001008 2020-09-07

Publications (1)

Publication Number Publication Date
CL2022003202A1 true CL2022003202A1 (es) 2023-03-24

Family

ID=76011950

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2022003202A CL2022003202A1 (es) 2020-05-18 2022-11-16 Método para control de presión en un circuito para la preparación de amoníaco o metanol

Country Status (14)

Country Link
US (1) US20230137755A1 (es)
EP (1) EP4153536A1 (es)
JP (1) JP2023526396A (es)
KR (1) KR20230012492A (es)
CN (1) CN115551806A (es)
AU (1) AU2021276065A1 (es)
BR (1) BR112022023398A2 (es)
CA (1) CA3179921A1 (es)
CL (1) CL2022003202A1 (es)
IL (1) IL298249A (es)
MX (1) MX2022014171A (es)
PE (1) PE20230810A1 (es)
TW (1) TW202212261A (es)
WO (1) WO2021233780A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023194178A1 (en) 2022-04-06 2023-10-12 Casale Sa Method for controlling a synthesis loop
WO2024089002A1 (en) * 2022-10-25 2024-05-02 Topsoe A/S Method for the control of pressure in a loop for the preparation of methanol

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305918A (en) * 1977-08-05 1981-12-15 Phillips Petroleum Company Purge control for ammonia plant
WO2013152775A1 (en) * 2012-04-13 2013-10-17 Danmarks Tekniske Universitet High performance reversible electrochemical cell for h2o electrolysis or conversion of co2 and h2o to fuel
CN103524299B (zh) * 2012-07-06 2017-08-25 杭州林达化工技术工程有限公司 一种合成甲醇和合成甲烷联产设备
CN111201339A (zh) * 2017-10-11 2020-05-26 托普索公司 产生用于氨生产的合成气的方法
EP3819261A1 (en) * 2019-11-08 2021-05-12 Casale Sa Control of an ammonia synthesis loop at partial load

Also Published As

Publication number Publication date
TW202212261A (zh) 2022-04-01
CA3179921A1 (en) 2021-11-25
WO2021233780A1 (en) 2021-11-25
PE20230810A1 (es) 2023-05-19
US20230137755A1 (en) 2023-05-04
KR20230012492A (ko) 2023-01-26
BR112022023398A2 (pt) 2022-12-20
AU2021276065A1 (en) 2023-02-02
MX2022014171A (es) 2023-01-24
JP2023526396A (ja) 2023-06-21
IL298249A (en) 2023-01-01
CN115551806A (zh) 2022-12-30
AU2021276065A2 (en) 2023-06-08
EP4153536A1 (en) 2023-03-29

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