FR2343699A1 - Procede et appareil de synthese de l'ammoniac - Google Patents

Procede et appareil de synthese de l'ammoniac

Info

Publication number
FR2343699A1
FR2343699A1 FR7706915A FR7706915A FR2343699A1 FR 2343699 A1 FR2343699 A1 FR 2343699A1 FR 7706915 A FR7706915 A FR 7706915A FR 7706915 A FR7706915 A FR 7706915A FR 2343699 A1 FR2343699 A1 FR 2343699A1
Authority
FR
France
Prior art keywords
ammonia
synthesis
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.)
Granted
Application number
FR7706915A
Other languages
English (en)
Other versions
FR2343699B1 (fr
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.)
Topsoe AS
Original Assignee
Haldor 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 Haldor Topsoe AS filed Critical Haldor Topsoe AS
Publication of FR2343699A1 publication Critical patent/FR2343699A1/fr
Application granted granted Critical
Publication of FR2343699B1 publication Critical patent/FR2343699B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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 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
    • C01C1/0423—Cold wall reactors
    • 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
    • B01J8/0005—Catalytic processes under superatmospheric pressure
    • 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
    • B01J8/04—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 the fluid passing successively through two or more beds
    • B01J8/0403—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 the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal
    • B01J8/0407—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 the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds
    • B01J8/0415—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 the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds the beds being superimposed one above the other
    • 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
    • B01J8/04—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 the fluid passing successively through two or more beds
    • B01J8/0496—Heating or cooling 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00194—Tubes
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Industrial Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
FR777706915A 1976-03-10 1977-03-09 Procede et appareil de synthese de l'ammoniac Expired - Lifetime FR2343699B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9452/76A GB1574723A (en) 1976-03-10 1976-03-10 Apparatus for the synthesis of ammonia

Publications (2)

Publication Number Publication Date
FR2343699A1 true FR2343699A1 (fr) 1977-10-07
FR2343699B1 FR2343699B1 (fr) 1990-07-13

Family

ID=9872228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777706915A Expired - Lifetime FR2343699B1 (fr) 1976-03-10 1977-03-09 Procede et appareil de synthese de l'ammoniac

Country Status (31)

Country Link
US (1) US4181701A (fr)
JP (1) JPS52109499A (fr)
AR (1) AR216910A1 (fr)
AU (1) AU516412B2 (fr)
BE (1) BE852282A (fr)
BG (1) BG50038A3 (fr)
BR (1) BR7701426A (fr)
CA (1) CA1112847A (fr)
CS (1) CS223862B2 (fr)
DD (1) DD128657A5 (fr)
DE (1) DE2710247C2 (fr)
DK (1) DK156823C (fr)
ES (2) ES456681A1 (fr)
FI (1) FI71540C (fr)
FR (1) FR2343699B1 (fr)
GB (1) GB1574723A (fr)
GR (1) GR62461B (fr)
HU (1) HU178560B (fr)
IE (1) IE44718B1 (fr)
IN (1) IN145260B (fr)
MX (2) MX154447A (fr)
NL (1) NL174134C (fr)
NO (1) NO153049C (fr)
PL (1) PL111651B1 (fr)
PT (1) PT66287B (fr)
RO (1) RO72141A (fr)
SE (1) SE437656C (fr)
SU (1) SU1037831A3 (fr)
TR (1) TR19821A (fr)
UA (1) UA8348A1 (fr)
YU (1) YU61477A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143280A2 (fr) * 1983-11-29 1985-06-05 Uhde GmbH Dispositif d'exécution de réactions gazeuses exothermiques et catalytiques pour la synthèse d'ammoniac ou de méthanol
EP0158130A2 (fr) * 1984-04-10 1985-10-16 Uhde GmbH Dispositif d'obtention d'une distribution régulière d'un gaz à travers une couche catalytique
EP0374564A1 (fr) * 1988-12-21 1990-06-27 Ammonia Casale S.A. Réacteurs pour synthèses hétérogènes

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346060A (en) * 1978-07-17 1982-08-24 Pullman Incorporated Radial ammonia converters
IT1141102B (it) * 1980-11-28 1986-10-01 Ammonia Casale Sa Reattore assiale-radiale per sintesi eterogenee
CH646618A5 (it) * 1981-03-26 1984-12-14 Ammonia Casale Sa Reattore per sintesi eterogenee catalitiche.
US4452760A (en) * 1982-01-18 1984-06-05 The M. W. Kellogg Company Horizontal ammonia converter
US4518574A (en) * 1983-03-07 1985-05-21 Exxon Research & Engineering Co. Catalytic gas synthesis process
US4637918A (en) * 1983-03-07 1987-01-20 Exxon Research & Engineering Co. Catalytic gas synthesis apparatus
US4789527A (en) * 1983-03-07 1988-12-06 Exxon Research & Engineering Co. Catalytic gas synthesis apparatus
JPS619323A (ja) * 1984-06-25 1986-01-16 Nippon Denso Co Ltd 車両用換気装置
TR23236A (tr) * 1984-08-23 1989-07-21 Exxon Research Engineering Co Gelistirilmis katalitik gaz sentezi yoentemi ve cihazi
US4568532A (en) * 1984-10-16 1986-02-04 The M. W. Kellogg Company Supplemental ammonia synthesis
IN165276B (fr) * 1984-10-16 1989-09-09 Kellogg M W Co
JPS61179014U (fr) * 1985-04-30 1986-11-08
IN165082B (fr) * 1985-05-15 1989-08-12 Ammonia Casale Sa
IN170330B (fr) * 1986-10-22 1992-03-14 Ammonia Casale Sa
US4867959A (en) * 1986-11-20 1989-09-19 Santa Fe Braun, Inc. Process for synthesizing ammonia
US4744966A (en) * 1986-11-20 1988-05-17 Santa Fe Braun Inc. Process for synthesizing ammonia
DE3643726A1 (de) * 1986-12-20 1988-06-30 Uhde Gmbh Vorrichtung als nh(pfeil abwaerts)3(pfeil abwaerts)-reaktor
DE3643858A1 (de) * 1986-12-22 1988-06-30 Uhde Gmbh Verfahren und vorrichtung zur temperaturregelung von katalysatorbetten in ammoniaksyntheseanlagen
DE3643856A1 (de) * 1986-12-22 1988-06-30 Uhde Gmbh Vorrichtung zum regeln insbesondere eines ammoniakkonverters
DE8717724U1 (fr) * 1987-03-18 1989-10-05 Uhde Gmbh, 4600 Dortmund, De
DE3710004A1 (de) * 1987-03-26 1988-10-06 Uhde Gmbh Vorrichtung zur katalytischen behandlung von stickstoff und wasserstoff
ES2030467T3 (es) * 1987-07-03 1992-11-01 Ammonia Casale S.A. Proceso mejorado para sintesis heterogenea y reactores relacionados.
US5916529A (en) * 1989-07-19 1999-06-29 Chevron U.S.A. Inc Multistage moving-bed hydroprocessing reactor with separate catalyst addition and withdrawal systems for each stage, and method for hydroprocessing a hydrocarbon feed stream
EP0807602A1 (fr) * 1996-05-13 1997-11-19 Haldor Topsoe A/S Procédé de production d'ammoniac
DK173023B1 (da) * 1997-04-21 1999-11-15 Topsoe Haldor As Fremgangsmåde og reaktor til fremstilling af ammoniak
DK173917B1 (da) 1998-07-02 2002-02-18 Topsoe Haldor As Fremgangsmåde til fremstilling af ammoniak
EP1123899B1 (fr) 2000-02-10 2004-10-13 Haldor Topsoe A/S Procédé et dispositif pour la production d'ammoniac
DE10055818A1 (de) * 2000-11-10 2002-05-23 Ammonia Casale Sa Verfahren zum Herstellen von Ammoniak aus einem Stickstoff-Wasserstoff-Gemisch aus Erdgas
JP4480949B2 (ja) * 2002-03-26 2010-06-16 昭和電工株式会社 反応装置及び反応方法
TW590792B (en) * 2002-03-26 2004-06-11 Showa Denko Kk Reaction device with a heat-exchanger
US7081230B2 (en) * 2002-11-15 2006-07-25 Kellogg Brown & Root Llc Split-flow, vertical ammonia converter
DE102008037216A1 (de) 2008-08-11 2010-02-18 Uhde Gmbh Vertikaler zylindrischer Reaktor mit dünnem Katalysatorbett
DE102008037215A1 (de) 2008-08-11 2010-02-18 Uhde Gmbh Reaktor zur Durchführung katalytischer Reaktionen in der Gasphase
US20110133126A1 (en) * 2008-08-11 2011-06-09 Uhde Gmbh Vertical cylindrical reactor with thin catalyst bed
EP2354092A1 (fr) 2010-01-29 2011-08-10 Ammonia Casale S.A. Procédé de modernisation de la boucle de synthèse d'une installation de fabrication d'ammoniac
EP2374757A1 (fr) 2010-04-09 2011-10-12 Ammonia Casale S.A. Procédé de modification de réacteur d'ammoniac à parois chaudes avec un réservoir doté d'une ouverture partielle
GB201308428D0 (en) * 2013-05-10 2013-06-19 Johnson Matthey Plc Reactor
CN103846061A (zh) * 2013-10-22 2014-06-11 洛阳智达石化工程有限公司 一种新型多床层径向固定床反应器
KR101705676B1 (ko) 2014-04-03 2017-02-10 (주)그린사이언스 가스 합성 장치 및 방법
CN108261989A (zh) * 2018-02-11 2018-07-10 诸暨市基麦罗进出口有限公司 一种新型加工成型技术设备
WO2023163798A1 (fr) * 2022-02-23 2023-08-31 SANsyco Consulting, LLC Convertisseur et méthode de synthèse d'ammoniac pour des petites unités de production

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2006205A1 (fr) * 1968-04-13 1969-12-19 Uhde Gmbh Friedrich
US3492099A (en) * 1964-10-12 1970-01-27 Lummus Co Parallel gas flow reactor
US3516800A (en) * 1965-08-25 1970-06-23 Hisao Yamamoto Synthesis reaction apparatus equipped with means for temperature control of catalyst bed
GB1204634A (en) * 1968-02-08 1970-09-09 Chemie Linz Ag Process and device for gas synthesis
US3556738A (en) * 1966-09-12 1971-01-19 Robert Schober Exothermic catalytic gas reactor
FR2056715A5 (en) * 1969-08-07 1971-05-14 Chemie Linz Ag Conveying gas in catalytic high pressure syn- - thesis reactors, eg ammonia synthesis
FR2143329A1 (en) * 1971-06-22 1973-02-02 Combinatul Ingrasaminte Ammonia synthesis reactor - with central elongated heat exchanger and increased quantity of catalyst

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971320C (de) * 1950-11-02 1959-01-08 Basf Ag Ofen zur katalytischen Herstellung von Ammoniak
AT215436B (de) * 1959-06-24 1961-06-12 Chemie Linz Ag Verfahren zur Gasführung in katalytischen Hochdrucksyntheseanlagen und Vorrichtung zur Durchführung des Verfahrens
AT225722B (de) * 1960-04-15 1963-02-11 Chemie Linz Ag Verfahren zur Gasführung in katalytischen Hochdrucksyntheseanlagen und Vorrichtung zur Durchführung des Verfahrens
AT254910B (de) * 1964-12-31 1967-06-12 Chemie Linz Ag Verfahren zur Gasführung in katalytischen Hochdrucksyntheseanlagen und Vorrichtung zur Durchführung des Verfahrens
DK106275C (da) * 1963-09-28 1967-01-16 Topsoe Haldor F A Reaktor til udførelse af gasfasereaktioner ved heterogen katalyse.
BE597362A (fr) * 1965-01-29
GB1140071A (en) * 1965-03-24 1969-01-15 Ici Ltd Catalytic reactors
DE1667323C3 (de) * 1967-11-21 1974-11-21 Friedrich Uhde Gmbh, 4600 Dortmund Vorrichtung zur Durchführung exothermer katalytischer Gasreaktionen für die Ammoniak- und Methanol-Synthese
NL6904757A (fr) * 1968-03-28 1969-09-30
DE1927850A1 (de) * 1968-06-03 1969-12-04 Kralovopolska Strojirna Vorrichtung zur Durchfuehrung von exothermen katalytischen Gasreaktionen
GB1307845A (en) * 1969-05-28 1973-02-21 Ici Ltd Reactor
JPS5436595B2 (fr) * 1971-05-24 1979-11-09
AT306745B (de) * 1971-05-24 1973-04-25 Chemie Linz Ag Vorrichtung zur Durchführung von Hochdrucksynthesen, beispielsweise der Ammoniaksynthese
US3918918A (en) * 1972-03-15 1975-11-11 Lummus Co Catalytic reactor
US3998932A (en) * 1972-05-15 1974-12-21 Montedison Fibre S.P.A. Process for the catalytic synthesis of ammonia
US3941869A (en) * 1972-05-23 1976-03-02 Warren Fuchs Process for exothermic reactions
IT1041778B (it) * 1975-07-15 1980-01-10 Snam Progetti Reattore a flusso radiale per la sintesi dell ammoniaca con produzione di vapore ad alto livello termico

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492099A (en) * 1964-10-12 1970-01-27 Lummus Co Parallel gas flow reactor
US3516800A (en) * 1965-08-25 1970-06-23 Hisao Yamamoto Synthesis reaction apparatus equipped with means for temperature control of catalyst bed
US3556738A (en) * 1966-09-12 1971-01-19 Robert Schober Exothermic catalytic gas reactor
GB1204634A (en) * 1968-02-08 1970-09-09 Chemie Linz Ag Process and device for gas synthesis
FR2006205A1 (fr) * 1968-04-13 1969-12-19 Uhde Gmbh Friedrich
DE1767230B2 (de) * 1968-04-13 1974-06-12 Friedrich Uhde Gmbh, 4600 Dortmund Verfahren und Vorrichtung zur Reaktionswärmerückgewinnung bei der katalytischer! Ammoniak- und Methanol-Synthese
FR2056715A5 (en) * 1969-08-07 1971-05-14 Chemie Linz Ag Conveying gas in catalytic high pressure syn- - thesis reactors, eg ammonia synthesis
FR2143329A1 (en) * 1971-06-22 1973-02-02 Combinatul Ingrasaminte Ammonia synthesis reactor - with central elongated heat exchanger and increased quantity of catalyst

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143280A2 (fr) * 1983-11-29 1985-06-05 Uhde GmbH Dispositif d'exécution de réactions gazeuses exothermiques et catalytiques pour la synthèse d'ammoniac ou de méthanol
EP0143280A3 (en) * 1983-11-29 1986-07-30 Uhde Gmbh Apparatus for carrying out exothermic, catalytic gas reactions for the ammonia or methanol synthesis
EP0158130A2 (fr) * 1984-04-10 1985-10-16 Uhde GmbH Dispositif d'obtention d'une distribution régulière d'un gaz à travers une couche catalytique
EP0158130A3 (en) * 1984-04-10 1986-10-15 Uhde Gmbh Apparatus for obtaining a uniform gas distribution through a catalyst layer traversed in a radial manner
EP0374564A1 (fr) * 1988-12-21 1990-06-27 Ammonia Casale S.A. Réacteurs pour synthèses hétérogènes

Also Published As

Publication number Publication date
IN145260B (fr) 1978-09-16
UA8348A1 (uk) 1996-03-29
DK156823B (da) 1989-10-09
GR62461B (en) 1979-04-13
NL174134C (nl) 1984-05-01
MX171820B (es) 1993-11-18
ES456681A1 (es) 1978-07-01
DK104177A (da) 1977-09-11
FI71540B (fi) 1986-10-10
DD128657A5 (de) 1977-11-30
AU2303677A (en) 1978-09-14
MX154447A (es) 1987-08-27
DE2710247C2 (de) 1991-07-25
DE2710247A1 (de) 1977-09-22
JPS5729408B2 (fr) 1982-06-22
US4181701A (en) 1980-01-01
AR216910A1 (es) 1980-02-15
IE44718L (en) 1977-09-10
NO153049C (no) 1988-09-06
PT66287A (en) 1977-04-01
NL7702631A (nl) 1977-09-13
FI770763A (fi) 1977-09-11
ES467223A1 (es) 1978-11-16
NO770833L (no) 1977-09-13
NO153049B (no) 1985-09-30
DK156823C (da) 1990-02-26
BE852282A (fr) 1977-07-01
CA1112847A (fr) 1981-11-24
PL111651B1 (en) 1980-09-30
PT66287B (en) 1978-08-09
FR2343699B1 (fr) 1990-07-13
IE44718B1 (en) 1982-03-10
GB1574723A (en) 1980-09-10
JPS52109499A (en) 1977-09-13
CS223862B2 (en) 1983-11-25
RO72141A (fr) 1982-05-10
NL174134B (nl) 1983-12-01
TR19821A (tr) 1980-01-18
HU178560B (en) 1982-05-28
BG50038A3 (en) 1992-04-15
AU516412B2 (en) 1981-06-04
FI71540C (fi) 1987-01-19
SE7702667L (sv) 1977-09-11
SE437656C (sv) 1992-02-24
SU1037831A3 (ru) 1983-08-23
YU61477A (en) 1982-05-31
SE437656B (sv) 1985-03-11
BR7701426A (pt) 1978-01-03

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