NL7205262A - - Google Patents

Info

Publication number
NL7205262A
NL7205262A NL7205262A NL7205262A NL7205262A NL 7205262 A NL7205262 A NL 7205262A NL 7205262 A NL7205262 A NL 7205262A NL 7205262 A NL7205262 A NL 7205262A NL 7205262 A NL7205262 A NL 7205262A
Authority
NL
Netherlands
Application number
NL7205262A
Other versions
NL172434C (nl
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 filed Critical
Publication of NL7205262A publication Critical patent/NL7205262A/xx
Application granted granted Critical
Publication of NL172434C publication Critical patent/NL172434C/xx

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
    • 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
    • B01J2208/00212—Plates; Jackets; Cylinders
    • B01J2208/00221—Plates; Jackets; Cylinders comprising baffles for guiding the flow of the heat exchange medium
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
NLAANVRAGE7205262,A 1971-05-24 1972-04-19 Inrichting om katalytische gasreacties uit te voeren onder hoge druk. NL172434C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT443471A AT306745B (de) 1971-05-24 1971-05-24 Vorrichtung zur Durchführung von Hochdrucksynthesen, beispielsweise der Ammoniaksynthese
DE2126211 1971-05-26

Publications (2)

Publication Number Publication Date
NL7205262A true NL7205262A (da) 1972-11-28
NL172434C NL172434C (nl) 1983-09-01

Family

ID=25601170

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7205262,A NL172434C (nl) 1971-05-24 1972-04-19 Inrichting om katalytische gasreacties uit te voeren onder hoge druk.

Country Status (7)

Country Link
AT (1) AT306745B (da)
BE (1) BE783830A (da)
DE (1) DE2126211B1 (da)
DK (1) DK150712C (da)
FR (1) FR2138701B1 (da)
GB (1) GB1387044A (da)
NL (1) NL172434C (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1574723A (en) * 1976-03-10 1980-09-10 Haldor Topsoe As Apparatus for the synthesis of ammonia
EP0007743B1 (en) * 1978-07-17 1985-01-02 The M. W. Kellogg Company Synthesis of ammonia and converter system therefor
FR2460707B1 (fr) * 1979-07-13 1986-09-05 Ammonia Casale Sa Reacteur de synthese, notamment pour la synthese catalytique d'ammoniac et de methanol
IT1141102B (it) * 1980-11-28 1986-10-01 Ammonia Casale Sa Reattore assiale-radiale per sintesi eterogenee
DE3413421A1 (de) * 1984-04-10 1985-10-24 Uhde Gmbh, 4600 Dortmund Vorrichtung zur erzielung einer gleichmaessigen gasverteilung in radial durchstroemter katalysatorschicht
WO1995024961A1 (en) * 1994-03-14 1995-09-21 Methanol Casale S.A. Horizontal reactor for heterogeneous exothermic synthesis, in particular for methanol synthesis
CA2415536A1 (en) 2002-12-31 2004-06-30 Long Manufacturing Ltd. Reformer for converting fuel to hydrogen
EP1464384B1 (en) 2003-03-20 2005-08-17 Methanol Casale S.A. Horizontal chemical reactor, in particular for methanol synthesis
DE102015114201A1 (de) * 2015-08-26 2017-03-02 Thyssenkrupp Ag Reaktor und Verfahren zur katalytischen Umsetzung eines Gasgemisches
FR3063439B1 (fr) * 2017-03-01 2019-04-19 Crealyst-Group Systeme de couverture pour un garnissage de particules solides et reacteur comportant un tel systeme

Also Published As

Publication number Publication date
FR2138701B1 (da) 1977-07-22
DK150712C (da) 1987-12-14
DE2126211B1 (de) 1972-09-21
BE783830A (fr) 1972-11-23
DK150712B (da) 1987-06-01
FR2138701A1 (da) 1973-01-05
AT306745B (de) 1973-04-25
GB1387044A (en) 1975-03-12
NL172434C (nl) 1983-09-01

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee