AR241177A1 - Procedure for the preparation of ammonia and carbon dioxide. - Google Patents

Procedure for the preparation of ammonia and carbon dioxide.

Info

Publication number
AR241177A1
AR241177A1 AR87308575A AR30857587A AR241177A1 AR 241177 A1 AR241177 A1 AR 241177A1 AR 87308575 A AR87308575 A AR 87308575A AR 30857587 A AR30857587 A AR 30857587A AR 241177 A1 AR241177 A1 AR 241177A1
Authority
AR
Argentina
Prior art keywords
gas
ammonia
procedure
preparation
vapor
Prior art date
Application number
AR87308575A
Other languages
Spanish (es)
Original Assignee
Linde Ag
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 Linde Ag filed Critical Linde Ag
Application granted granted Critical
Publication of AR241177A1 publication Critical patent/AR241177A1/en

Links

Classifications

    • 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
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of 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
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • 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
    • 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)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

PROCEDIMIENTO DE PREPARACION DE AMONIACO Y ANHIDRIDO CARBONICO, DEL TIPO EN QUE UN GAS DE CARGA RICO EN HIDROCARBUROS LIVIANOS ES CONVERTIDO POR REFORMADO AL VAPOR EN UNA GAS CRAQUEADO QUE SE SOMETE A UNA OPERACION DE CONVERSION DE MONOXIDO DE CARBONO Y SE DESDOBLA EN HIDROGENO, MONOXIDO DE CARBONO Y GAS RESIDUAL, SIENDO ALIMIENTADO EL HIDROGENO CONJUNTAMENTE CON NITROGENO A UNA OPERACION DE SINTESIS DE AMONIACO. UNA CORRIENTE PARCIAL DEL GAS DE CARGA SE HACE REACCIONAR CON OXIGENO O GAS RICO EN OXIGENO, OPCIONALMENTE EN PRESENCIA DE VAPOR, Y LA MEZCLA GASEOSA PRODUCIDA EN ESTAOPERACION ES ALIMENTADA A LA OPERACION DE REFORMADO AL VAPOR, CON EL GAS DE CARGA REMANENTE Y EL VAPOR REMANENTE RECESARIO PARA LA OPERACION DE REFORMADO AL VAPOR.PROCEDURE FOR THE PREPARATION OF AMMONIA AND CARBONIC ANHYDRIDE, OF THE TYPE IN WHICH A CARGO GAS RICH IN LIGHT HYDROCARBONS IS CONVERTED BY REFORMING THE VAPOR INTO A CRAGED GAS THAT IS SUBJECT TO A CARBON MONOXIDE CONVERSION OPERATION AND OF CARBON AND RESIDUAL GAS, THE HYDROGEN BEING FEED IN CONJUNCTION WITH NITROGEN TO AN AMMONIA SYNTHESIS OPERATION. A PARTIAL CURRENT OF THE CARGO GAS IS REACTED WITH OXYGEN OR OXYGEN RICH GAS, OPTIONALLY IN THE PRESENCE OF VAPOR, AND THE GASEOUS MIXTURE PRODUCED IN THIS OPERATION IS SUPPLIED WITH THE OPERATION OF THE STEAM REFORM REMAINING REMINDER FOR THE STEAM REFORMING OPERATION.

AR87308575A 1986-09-05 1987-08-31 Procedure for the preparation of ammonia and carbon dioxide. AR241177A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863630311 DE3630311A1 (en) 1986-09-05 1986-09-05 Process for preparing ammonia and carbon dioxide

Publications (1)

Publication Number Publication Date
AR241177A1 true AR241177A1 (en) 1992-01-31

Family

ID=6309016

Family Applications (1)

Application Number Title Priority Date Filing Date
AR87308575A AR241177A1 (en) 1986-09-05 1987-08-31 Procedure for the preparation of ammonia and carbon dioxide.

Country Status (4)

Country Link
CN (1) CN1021904C (en)
AR (1) AR241177A1 (en)
DE (1) DE3630311A1 (en)
IN (1) IN169625B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5011625A (en) * 1989-12-11 1991-04-30 The M. W. Kellogg Company Autothermal steam reforming process
TR25395A (en) * 1991-04-05 1993-03-01 Kellogg M W Co AUTOTHERMAL REQUESTING PROCESS FOR THE PRODUCTION OF AMNIA SYNTHESIS GAS, HYDROGEN AND NITROGEN FROM HYDRO CARBONS OF NATURAL GAS.
DE10136970C2 (en) * 2001-07-28 2003-11-27 Ballard Power Systems Device for generating hydrogen-containing gas for a fuel cell system
EP2199253A1 (en) 2008-12-18 2010-06-23 Ammonia Casale S.A. Process and equipment for the production of ammonia make-up syngas with an air separation unit as nitrogen source
CN103449367B (en) * 2012-05-30 2016-05-11 北京中寰工程项目管理有限公司 A kind of emptying end gas treatment system and processing method of synthetic ammonia/methanol device
WO2018098495A1 (en) * 2016-11-28 2018-05-31 Seerstone Llc Methods and systems for forming ammonia and solid carbon products
DE102017011601A1 (en) * 2017-12-14 2019-06-19 Linde Aktiengesellschaft Ammonia synthesis with internal cooling circuit

Also Published As

Publication number Publication date
CN1021904C (en) 1993-08-25
CN87106172A (en) 1988-06-01
DE3630311A1 (en) 1988-03-17
IN169625B (en) 1991-11-23

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