AT321952B - Vorrichtung zur erzielung einer gleichmässigen gasverteilung in radialdurchströmten katalysatorlagen in reaktoren für katalytische, exotherme hochdrucksynthesen, vorzugsweise der ammoniaksynthese - Google Patents

Vorrichtung zur erzielung einer gleichmässigen gasverteilung in radialdurchströmten katalysatorlagen in reaktoren für katalytische, exotherme hochdrucksynthesen, vorzugsweise der ammoniaksynthese

Info

Publication number
AT321952B
AT321952B AT136173A AT136173A AT321952B AT 321952 B AT321952 B AT 321952B AT 136173 A AT136173 A AT 136173A AT 136173 A AT136173 A AT 136173A AT 321952 B AT321952 B AT 321952B
Authority
AT
Austria
Prior art keywords
synthesis
exothermal
reactors
catalytic
high pressure
Prior art date
Application number
AT136173A
Other languages
English (en)
Inventor
Helmut Dr Hinrichs
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
Priority to DE2306516A priority Critical patent/DE2306516A1/de
Application filed by Chemie Linz Ag filed Critical Chemie Linz Ag
Priority to AT136173A priority patent/AT321952B/de
Application granted granted Critical
Publication of AT321952B publication Critical patent/AT321952B/de

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
    • B01J8/0207—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
    • 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
    • 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
    • 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
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00831—Stationary elements
    • B01J2208/00849—Stationary elements outside the bed, e.g. baffles
    • 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)
AT136173A 1973-02-09 1973-02-15 Vorrichtung zur erzielung einer gleichmässigen gasverteilung in radialdurchströmten katalysatorlagen in reaktoren für katalytische, exotherme hochdrucksynthesen, vorzugsweise der ammoniaksynthese AT321952B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2306516A DE2306516A1 (de) 1973-02-09 1973-02-09 Vorrichtung zur erzielung einer gleichmaessigen gasverteilung in radialdurchstroemten katalysatorlagen in reaktoren fuer katalytische, exotherme hochdrucksynthesen, vorzugsweise der ammoniaksynthese
AT136173A AT321952B (de) 1973-02-09 1973-02-15 Vorrichtung zur erzielung einer gleichmässigen gasverteilung in radialdurchströmten katalysatorlagen in reaktoren für katalytische, exotherme hochdrucksynthesen, vorzugsweise der ammoniaksynthese

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2306516A DE2306516A1 (de) 1973-02-09 1973-02-09 Vorrichtung zur erzielung einer gleichmaessigen gasverteilung in radialdurchstroemten katalysatorlagen in reaktoren fuer katalytische, exotherme hochdrucksynthesen, vorzugsweise der ammoniaksynthese
AT136173A AT321952B (de) 1973-02-09 1973-02-15 Vorrichtung zur erzielung einer gleichmässigen gasverteilung in radialdurchströmten katalysatorlagen in reaktoren für katalytische, exotherme hochdrucksynthesen, vorzugsweise der ammoniaksynthese

Publications (1)

Publication Number Publication Date
AT321952B true AT321952B (de) 1975-04-25

Family

ID=25595645

Family Applications (1)

Application Number Title Priority Date Filing Date
AT136173A AT321952B (de) 1973-02-09 1973-02-15 Vorrichtung zur erzielung einer gleichmässigen gasverteilung in radialdurchströmten katalysatorlagen in reaktoren für katalytische, exotherme hochdrucksynthesen, vorzugsweise der ammoniaksynthese

Country Status (2)

Country Link
AT (1) AT321952B (de)
DE (1) DE2306516A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE19912318A1 (de) * 1999-03-19 2000-09-28 Dbb Fuel Cell Engines Gmbh Plattenreaktor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2168417A1 (en) * 1995-02-01 1996-08-02 James Roy Butler Process for dehydrogenation of ethylbenzene to styrene
US6762335B1 (en) 2000-02-29 2004-07-13 Fina Technology, Inc. Apparatus for dehydrogenation of ethylbenzene to styrene
DE102006061847A1 (de) * 2006-12-21 2008-06-26 Uhde Gmbh Ammoniakkonverter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE19912318A1 (de) * 1999-03-19 2000-09-28 Dbb Fuel Cell Engines Gmbh Plattenreaktor

Also Published As

Publication number Publication date
DE2306516A1 (de) 1974-08-15

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