BE766024A - Procede pour l'obtention d'une repartition uniforme du gaz dansles litsde catalyseur traverses radialement par le gaz - Google Patents

Procede pour l'obtention d'une repartition uniforme du gaz dansles litsde catalyseur traverses radialement par le gaz

Info

Publication number
BE766024A
BE766024A BE766024A BE766024A BE766024A BE 766024 A BE766024 A BE 766024A BE 766024 A BE766024 A BE 766024A BE 766024 A BE766024 A BE 766024A BE 766024 A BE766024 A BE 766024A
Authority
BE
Belgium
Prior art keywords
gas
obtaining
catalyst beds
gas distribution
uniform
Prior art date
Application number
BE766024A
Other languages
English (en)
Original Assignee
Chemie Linz 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 Chemie Linz Ag filed Critical Chemie Linz Ag
Publication of BE766024A publication Critical patent/BE766024A/fr

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
    • C01C1/0411—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the catalyst
    • 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
    • B01J8/0207—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 flow within the bed being predominantly horizontal
    • B01J8/0214—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 flow within the bed being predominantly horizontal in a cylindrical annular shaped bed
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE766024A 1970-04-21 1971-04-20 Procede pour l'obtention d'une repartition uniforme du gaz dansles litsde catalyseur traverses radialement par le gaz BE766024A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT359670A AT299981B (de) 1970-04-21 1970-04-21 Vorrichtung zur Erzielung einer gleichmäßigen Gasverteilung in radial durchströmten Katalysatorlagen in Reaktoren für katalytische, exotherme Hochdrucksynthesen, vorzugsweise der Ammoniaksynthese
DE2019706A DE2019706C3 (de) 1970-04-21 1970-04-23 Vorrichtung zur Erzielung einer gleichmäßigen Gasverteilung in radial durchströmten Katalysatoranlagen

Publications (1)

Publication Number Publication Date
BE766024A true BE766024A (fr) 1971-10-20

Family

ID=25600221

Family Applications (1)

Application Number Title Priority Date Filing Date
BE766024A BE766024A (fr) 1970-04-21 1971-04-20 Procede pour l'obtention d'une repartition uniforme du gaz dansles litsde catalyseur traverses radialement par le gaz

Country Status (7)

Country Link
US (1) US3754078A (fr)
AT (1) AT299981B (fr)
BE (1) BE766024A (fr)
DE (1) DE2019706C3 (fr)
FR (1) FR2089755A5 (fr)
GB (1) GB1352550A (fr)
NL (1) NL168790C (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198379A (en) * 1974-01-11 1980-04-15 James G Russell Nitrogen oxide pollution abatement using catalytic combustion
DE2427530C2 (de) * 1974-06-07 1984-04-05 Metallgesellschaft Ag, 6000 Frankfurt Methanisierungsreaktor
IT1078798B (it) * 1976-09-24 1985-05-08 Tecnimont Spa Reattore per reazioni esotermiche catalizzate
EP0007743B1 (fr) * 1978-07-17 1985-01-02 The M. W. Kellogg Company Synthèse d'ammoniac et réacteur-système pour cette synthèse
US4461751A (en) * 1979-05-22 1984-07-24 Lummus Crest Inc. Processes for carrying out catalytic endothermic high-pressure gas reactions
US4423022A (en) * 1979-05-22 1983-12-27 The Lummus Company Processes for carrying out catalytic exothermic and endothermic high-pressure gas reactions
EP0027329B1 (fr) * 1979-10-15 1983-03-02 Imperial Chemical Industries Plc Procédé catalytique et appareil pour la mise en oeuvre de ce procédé
JPS5959242A (ja) * 1982-09-28 1984-04-05 Toyo Eng Corp 反応方法およびそのための反応器
JPS60150824A (ja) * 1984-01-18 1985-08-08 Toyo Eng Corp 改良反応器
DE3413421A1 (de) * 1984-04-10 1985-10-24 Uhde Gmbh, 4600 Dortmund Vorrichtung zur erzielung einer gleichmaessigen gasverteilung in radial durchstroemter katalysatorschicht
US4568524A (en) * 1984-06-18 1986-02-04 Mobil Oil Corporation Hydroprocessing reactor for catalytically dewaxing liquid petroleum feedstocks
DE3504214A1 (de) * 1985-02-07 1986-08-07 Schober, Franz Xaver, Dr., 8660 Münchberg Verfahren und vorrichtung zur durchfuehrung eines energie- und/oder stoffaustausches zwischen oder an kleinkoernigen feststoffen und einem fluiden medium
CH670400A5 (fr) * 1986-03-13 1989-06-15 Ammonia Casale Sa
EP0297474B1 (fr) * 1987-07-03 1992-04-01 Ammonia Casale S.A. Procédé de synthèse hétérogène et réacteurs apparentés
US5814129A (en) * 1997-04-11 1998-09-29 Air Products And Chemical, Inc. Radial flow adsorption vessel
DK173917B1 (da) 1998-07-02 2002-02-18 Topsoe Haldor As Fremgangsmåde til fremstilling af ammoniak
GB0113078D0 (en) 2001-05-30 2001-07-18 Kvaerner Process Tech Ltd Process and plant
EP2014356A1 (fr) * 2007-07-04 2009-01-14 Ammonia Casale S.A. Système de parois de lits catalytiques pour réacteurs de synthèse et procédé de production du système

Also Published As

Publication number Publication date
DE2019706C3 (de) 1973-10-18
NL168790B (nl) 1981-12-16
US3754078A (en) 1973-08-21
NL7105041A (fr) 1971-10-25
FR2089755A5 (fr) 1972-01-07
GB1352550A (en) 1974-05-08
AT299981B (de) 1972-07-10
NL168790C (nl) 1982-05-17
DE2019706B2 (de) 1973-03-22
DE2019706A1 (de) 1971-11-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CHEMIE LINZ A.G.

Effective date: 19870430