FR2403831A1 - Tete d'injection d'air, comportant au moins deux rangees d'orifices, pour un reacteur de synthese de l'ammoniac - Google Patents

Tete d'injection d'air, comportant au moins deux rangees d'orifices, pour un reacteur de synthese de l'ammoniac

Info

Publication number
FR2403831A1
FR2403831A1 FR7827112A FR7827112A FR2403831A1 FR 2403831 A1 FR2403831 A1 FR 2403831A1 FR 7827112 A FR7827112 A FR 7827112A FR 7827112 A FR7827112 A FR 7827112A FR 2403831 A1 FR2403831 A1 FR 2403831A1
Authority
FR
France
Prior art keywords
air
orifices
rows
ammonia synthesis
synthesis reactor
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
FR7827112A
Other languages
English (en)
Other versions
FR2403831B1 (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.)
Zinklahoma Inc
Original Assignee
John Zink Co
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 John Zink Co filed Critical John Zink Co
Publication of FR2403831A1 publication Critical patent/FR2403831A1/fr
Application granted granted Critical
Publication of FR2403831B1 publication Critical patent/FR2403831B1/fr
Granted legal-status Critical Current

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
    • 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
    • B01J8/0278—Feeding reactive fluids
    • 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
    • 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)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Nozzles (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

L'Invention concerne un injecteur d'air perfectionné pour introduire de l'air destiné à la synthèse de l'ammoniac. Un conduit vertical introduit, dans un réacteur de catalyse, des gaz à traiter et, par une canalisation centrale, de l'air divisé en plusieurs jets. L'invention propose de doubler le nombre des tubes d'air et de les disposer en au moins deux rangées périphériques inclinées à 45 degrés pour mieux balayer l'espace situé dans le réacteur au-dessus du catalyseur. Application : injecteurs d'air dans un réacteur du procédé Haber de synthèse de l'ammoniac
FR7827112A 1977-09-27 1978-09-21 Tete d'injection d'air, comportant au moins deux rangees d'orifices, pour un reacteur de synthese de l'ammoniac Granted FR2403831A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/836,968 US4166834A (en) 1977-09-27 1977-09-27 Air injector nozzle for secondary reformer

Publications (2)

Publication Number Publication Date
FR2403831A1 true FR2403831A1 (fr) 1979-04-20
FR2403831B1 FR2403831B1 (fr) 1985-02-22

Family

ID=25273156

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827112A Granted FR2403831A1 (fr) 1977-09-27 1978-09-21 Tete d'injection d'air, comportant au moins deux rangees d'orifices, pour un reacteur de synthese de l'ammoniac

Country Status (8)

Country Link
US (1) US4166834A (fr)
JP (1) JPS5461079A (fr)
CA (1) CA1120697A (fr)
DE (1) DE2841127A1 (fr)
FR (1) FR2403831A1 (fr)
GB (1) GB2004765B (fr)
IT (1) IT1106019B (fr)
NL (1) NL185914C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674682A (en) * 1984-11-26 1987-06-23 Bejaco Ab Method of mixing an atomized liquid into a gas flow and a device for carrying out said method

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743432A (en) * 1984-11-16 1988-05-10 M.A.N. Maschinenfabrik Augsburg-Nurnberg Vertical reactor for the generation of methanol
US4902484A (en) * 1985-07-18 1990-02-20 John Zink Company Oxygen injector means for secondary reformer
US4865820A (en) * 1987-08-14 1989-09-12 Davy Mckee Corporation Gas mixer and distributor for reactor
US5303554A (en) * 1992-11-27 1994-04-19 Solar Turbines Incorporated Low NOx injector with central air swirling and angled fuel inlets
WO2000047517A1 (fr) * 1999-02-10 2000-08-17 Casale Chemicals S.A. Procede de reformage secondaire et chambre de combustion
WO2005021422A1 (fr) * 2003-08-21 2005-03-10 Syntroleum Corporation Systeme et procede de reformage thermique automatique en deux etages
US7399329B2 (en) * 2003-08-22 2008-07-15 Syntroleum Corporation Process for production of synthesis gas using an oxygen-containing gas
US6982355B2 (en) * 2003-08-25 2006-01-03 Syntroleum Corporation Integrated Fischer-Tropsch process for production of linear and branched alcohols and olefins
US7108838B2 (en) * 2003-10-30 2006-09-19 Conocophillips Company Feed mixer for a partial oxidation reactor
DE10359744A1 (de) * 2003-12-19 2005-07-14 Uhde Gmbh Verfahren und Vorrichtung zum Eindüsen von Sauerstoff in einen Synthesereaktor
EP1701909A1 (fr) * 2004-01-08 2006-09-20 Syntroleum Corporation Procedes de lancement d'un reformeur autothermique
WO2006065766A2 (fr) * 2004-12-14 2006-06-22 Syntroleum Corporation Melangeur de reformeur autothermique sans bruleur
US7416571B2 (en) * 2005-03-09 2008-08-26 Conocophillips Company Compact mixer for the mixing of gaseous hydrocarbon and gaseous oxidants
FR2960449B1 (fr) 2010-05-25 2012-08-03 Inst Francais Du Petrole Reacteur pour le reformage autotherme de gasoil
JP1647268S (fr) * 2019-04-01 2019-12-09

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943062A (en) * 1956-01-19 1960-06-28 Kellogg M W Co Conversion of hydrocarbons to a hydrogen-rich gas
DE1900256A1 (de) * 1968-01-04 1969-09-11 Pullman Inc Selbstkuehlende Vorrichtung zum Einfuehren von Reaktantengasen
US3477824A (en) * 1966-12-15 1969-11-11 Zink Co John Burner and apparatus for reforming hydrocarbons

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194215A (en) * 1962-11-07 1965-07-13 Universal Oil Prod Co Carbon monoxide burner apparatus
FR2234817A5 (en) * 1973-06-20 1975-01-17 Utilisation Ration Gaz Burner for liquefied petroleum gas - hs rings of outlet nozzles separately connectible to gas supply
US3848811A (en) * 1973-12-19 1974-11-19 Sun Oil Co Pennsylvania Device for injecting a fluid into a fluidized bed of particulate material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943062A (en) * 1956-01-19 1960-06-28 Kellogg M W Co Conversion of hydrocarbons to a hydrogen-rich gas
US3477824A (en) * 1966-12-15 1969-11-11 Zink Co John Burner and apparatus for reforming hydrocarbons
DE1900256A1 (de) * 1968-01-04 1969-09-11 Pullman Inc Selbstkuehlende Vorrichtung zum Einfuehren von Reaktantengasen
FR1597393A (fr) * 1968-01-04 1970-06-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674682A (en) * 1984-11-26 1987-06-23 Bejaco Ab Method of mixing an atomized liquid into a gas flow and a device for carrying out said method

Also Published As

Publication number Publication date
NL185914C (nl) 1990-08-16
JPS5461079A (en) 1979-05-17
JPS5718935B2 (fr) 1982-04-20
DE2841127C2 (fr) 1990-05-23
NL185914B (nl) 1990-03-16
DE2841127A1 (de) 1979-04-05
GB2004765B (en) 1982-03-24
CA1120697A (fr) 1982-03-30
FR2403831B1 (fr) 1985-02-22
GB2004765A (en) 1979-04-11
IT7851225A0 (it) 1978-09-25
US4166834A (en) 1979-09-04
IT1106019B (it) 1985-11-11
NL7809279A (nl) 1979-03-29

Similar Documents

Publication Publication Date Title
FR2403831A1 (fr) Tete d'injection d'air, comportant au moins deux rangees d'orifices, pour un reacteur de synthese de l'ammoniac
ES473566A1 (es) Metodo y aparato para el tratamiento de los gases de escape
GB1146016A (en) Method and apparatus for the gasification and combustion of liquid fuel
FR2413117B1 (fr) Procede d'epuration continue de courants gazeux contenant des gaz acides par mise en contact avec des alcanolamines
ATE73217T1 (de) Gasbrenner.
GB1514529A (en) Method of removing nitrogen oxides from exhaust combustion gas
BE832264A (fr) Tuyere d'injection d'un gaz de reaction dans un creiset de fusion du d'affinage
IT8026226A0 (it) Procedimento per la produzione di una matrice di supporto per reattore catalitico per la depurazione del gas di scarico dimotori a combustione, e catalizzatore per gas di scarico prodotto secondo questo procedimento.
UA42056C2 (uk) Пристрій для оксихлорування
FR2377835A1 (fr) Perfectionnements aux procedes et dispositifs pour eliminer des oxydes d'azote a partir de gaz qui en contiennent
CA2379141A1 (fr) Agitateur pour l'injection d'oxygene dans un reacteur a lit fluidise
IT1096133B (it) Percettore di pressione per impianti d'iniezione del combustibile di motori endotermici
BE790235A (fr) Procede de preparation de nitriles insatures a partir d'une olefine, d'ammoniac et d'oxygene
FR2506770B1 (fr) Procede de production de carbonates d'alkylenes par reaction catalytique d'olefines avec le dioxyde de carbone
RU97108131A (ru) Корпус-носитель катализатора с внутренней изоляцией
ES8306103A1 (es) "un procedimiento mejorado para la preparacion de urea".
GB1216801A (en) Improvements in or relating to a method for quenching steel parts and in particular rails in a fluidized powder bed
TNSN89013A1 (fr) Procede de preparation d'uree o. dsm
GB1506129A (en) Formation of ammonium carbamate solution
FR2363557A1 (fr) Procede de preparation de 2,3-cycloalcenopyridines
GB1332466A (en) Thermal decomposition of ammonium sulphate
JPS52105567A (en) Denitration reactor of exhaust gas
SU431224A1 (ru) Фурма
ES2016870B3 (es) Procedimiento de oxidacion parcial de gas carburante.
GB1505989A (en) Sampling probe

Legal Events

Date Code Title Description
ST Notification of lapse