DK159285A - Indretning til opnaaelse af en ensartet gasfordeling i radialt gennemstroemmede katalysatorlag - Google Patents

Indretning til opnaaelse af en ensartet gasfordeling i radialt gennemstroemmede katalysatorlag Download PDF

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Publication number
DK159285A
DK159285A DK159285A DK159285A DK159285A DK 159285 A DK159285 A DK 159285A DK 159285 A DK159285 A DK 159285A DK 159285 A DK159285 A DK 159285A DK 159285 A DK159285 A DK 159285A
Authority
DK
Denmark
Prior art keywords
getting
uniform gas
gas distribution
catalyst layers
flowing catalyst
Prior art date
Application number
DK159285A
Other languages
English (en)
Other versions
DK159998B (da
DK159998C (da
DK159285D0 (da
Inventor
Friedrich Foerster
Original Assignee
Uhde Gmbh
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 Uhde Gmbh filed Critical Uhde Gmbh
Publication of DK159285D0 publication Critical patent/DK159285D0/da
Publication of DK159285A publication Critical patent/DK159285A/da
Publication of DK159998B publication Critical patent/DK159998B/da
Application granted granted Critical
Publication of DK159998C publication Critical patent/DK159998C/da

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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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/13—Catalyst contact

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK159285A 1984-04-10 1985-04-09 Indretning til opnaaelse af en ensartet gasfordeling i radialt gennemstroemmede katalysatorlag DK159998C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843413421 DE3413421A1 (de) 1984-04-10 1984-04-10 Vorrichtung zur erzielung einer gleichmaessigen gasverteilung in radial durchstroemter katalysatorschicht
DE3413421 1984-04-10

Publications (4)

Publication Number Publication Date
DK159285D0 DK159285D0 (da) 1985-04-09
DK159285A true DK159285A (da) 1985-10-11
DK159998B DK159998B (da) 1991-01-14
DK159998C DK159998C (da) 1991-06-17

Family

ID=6233137

Family Applications (1)

Application Number Title Priority Date Filing Date
DK159285A DK159998C (da) 1984-04-10 1985-04-09 Indretning til opnaaelse af en ensartet gasfordeling i radialt gennemstroemmede katalysatorlag

Country Status (9)

Country Link
US (1) US4880603A (da)
EP (1) EP0158130B1 (da)
AT (1) ATE45104T1 (da)
CA (1) CA1243473A (da)
DE (2) DE3413421A1 (da)
DK (1) DK159998C (da)
GB (1) GB2159065B (da)
IN (1) IN164622B (da)
ZA (1) ZA852596B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5814129A (en) * 1997-04-11 1998-09-29 Air Products And Chemical, Inc. Radial flow adsorption vessel
US20020183571A1 (en) * 2000-11-30 2002-12-05 Sud-Chemie Inc. Radial reactor loading of a dehydrogenation catalyst
US7435862B2 (en) 2000-11-30 2008-10-14 Sud-Chemie Inc. Radial reactor loading of a dehydrogenation catalyst
US6761735B2 (en) 2002-04-25 2004-07-13 Medtronic, Inc. Heart valve fixation process and apparatus
DE102008023042A1 (de) 2008-05-09 2009-11-12 Süd-Chemie AG Verfahren zur semi-adiabatischen, semi-isothermen Durchführung einer endothermen Reaktion unter Einsatz eines katalytischen Reaktors und Ausbildung dieses Reaktors
CN203990548U (zh) 2014-05-30 2014-12-10 张淮海 径向并联催化反应器
DE102015104911A1 (de) 2015-03-30 2016-10-06 Thyssenkrupp Ag Strömungsführung eines Fluids in einem Strömungsbehälter

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516934A (en) * 1947-11-05 1950-08-01 Elmer R Weaver Gas generator
DK119652B (da) * 1964-09-11 1971-02-08 Topsoe H Reaktør til udførelse af gasfasereaktioner ved gennemledning af en gasblanding gennem et leje fyldt med katalysatørpartikler.
DE1667161C3 (de) * 1968-02-08 1973-10-31 Lentia Gmbh, Chem. U. Pharm. Erzeugnisse - Industriebedarf, 8000 Muenchen Verfahren und Vorrichtung zur Gasführung in katalytischen Hochdruck syntheseanlagen
AT298517B (de) * 1969-11-13 1972-05-10 Chemie Linz Ag Verfahren und Vorrichtung zur Führung des Synthesegases in katalytischen, zylinderförmigen Hochdrucksynthesereaktoren, insbesondere für die Ammoniaksynthese
AT299981B (de) * 1970-04-21 1972-07-10 Chemie Linz Ag Vorrichtung zur Erzielung einer gleichmäßigen Gasverteilung in radial durchströmten Katalysatorlagen in Reaktoren für katalytische, exotherme Hochdrucksynthesen, vorzugsweise der Ammoniaksynthese
AT306745B (de) * 1971-05-24 1973-04-25 Chemie Linz Ag Vorrichtung zur Durchführung von Hochdrucksynthesen, beispielsweise der Ammoniaksynthese
DE2306516A1 (de) * 1973-02-09 1974-08-15 Lentia Gmbh Vorrichtung zur erzielung einer gleichmaessigen gasverteilung in radialdurchstroemten katalysatorlagen in reaktoren fuer katalytische, exotherme hochdrucksynthesen, vorzugsweise der ammoniaksynthese
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
GB1574723A (en) * 1976-03-10 1980-09-10 Haldor Topsoe As Apparatus for the synthesis of ammonia
US4346060A (en) * 1978-07-17 1982-08-24 Pullman Incorporated Radial ammonia converters
US4372920A (en) * 1979-07-13 1983-02-08 Ammonia Casale S.A. Axial-radial reactor for heterogeneous synthesis
IT1141102B (it) * 1980-11-28 1986-10-01 Ammonia Casale Sa Reattore assiale-radiale per sintesi eterogenee
DE3343114C2 (de) * 1983-11-29 1985-11-07 Uhde Gmbh, 4600 Dortmund Vorrichtung zur Durchführung exothermer, katalytischer Gasreaktionen für die Ammoniak- oder Methanol-Synthese

Also Published As

Publication number Publication date
DE3571940D1 (en) 1989-09-07
EP0158130B1 (de) 1989-08-02
EP0158130A2 (de) 1985-10-16
US4880603A (en) 1989-11-14
IN164622B (da) 1989-04-22
ZA852596B (en) 1985-12-24
DE3413421C2 (da) 1988-09-08
ATE45104T1 (de) 1989-08-15
CA1243473A (en) 1988-10-25
GB2159065A (en) 1985-11-27
DK159998B (da) 1991-01-14
GB2159065B (en) 1987-12-16
DK159998C (da) 1991-06-17
DK159285D0 (da) 1985-04-09
EP0158130A3 (en) 1986-10-15
DE3413421A1 (de) 1985-10-24
GB8509019D0 (en) 1985-05-15

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