FR2048881A5 - - Google Patents

Info

Publication number
FR2048881A5
FR2048881A5 FR7019345A FR7019345A FR2048881A5 FR 2048881 A5 FR2048881 A5 FR 2048881A5 FR 7019345 A FR7019345 A FR 7019345A FR 7019345 A FR7019345 A FR 7019345A FR 2048881 A5 FR2048881 A5 FR 2048881A5
Authority
FR
France
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.)
Expired
Application number
FR7019345A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR2048881A5 publication Critical patent/FR2048881A5/fr
Expired 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
    • B01J8/04—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
    • B01J8/0446—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 flow within the beds being predominantly vertical
    • B01J8/0449—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 flow within the beds being predominantly vertical in two or more cylindrical beds
    • B01J8/0453—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 flow within the beds being predominantly vertical in two or more cylindrical 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
    • B01J8/0005—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
    • B01J8/0492—Feeding reactive fluids
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • F28D7/1669—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having an annular shape; the conduits being assembled around a central distribution tube

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7019345A 1969-05-28 1970-05-27 Expired FR2048881A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2692669 1969-05-28

Publications (1)

Publication Number Publication Date
FR2048881A5 true FR2048881A5 (fr) 1971-03-19

Family

ID=10251389

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7019345A Expired FR2048881A5 (fr) 1969-05-28 1970-05-27

Country Status (8)

Country Link
US (1) US3694169A (fr)
DE (1) DE2025486A1 (fr)
FR (1) FR2048881A5 (fr)
GB (1) GB1307845A (fr)
NL (1) NL7007706A (fr)
SE (1) SE363242B (fr)
ZA (1) ZA703325B (fr)
ZM (1) ZM5870A1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957449A (en) * 1972-02-28 1976-05-18 Imperial Chemical Industries Limited Synthesis plant
US3918918A (en) * 1972-03-15 1975-11-11 Lummus Co Catalytic reactor
US3988117A (en) * 1972-12-27 1976-10-26 Ruhrchemie Aktiengesellschaft Reactor for the production of oxygen containing compounds
DE2337958C3 (de) * 1973-07-26 1980-04-30 Metallgesellschaft Ag, 6000 Frankfurt Kontaktkessel für die katalytische Umsetzung von SO2ZuSO3
GB1484366A (en) * 1974-07-02 1977-09-01 Ici Ltd Methanol
GB1574723A (en) * 1976-03-10 1980-09-10 Haldor Topsoe As Apparatus for the synthesis of ammonia
DE2717101C2 (de) * 1977-04-18 1986-04-03 Didier Engineering Gmbh, 4300 Essen Verfahren zur katalytischen Umsetzung eines reduzierenden Gases
US4182741A (en) * 1978-05-09 1980-01-08 Uop Inc. Fluid distributor for fixed-bed catalytic reaction zones
US4230680A (en) * 1978-07-17 1980-10-28 Pullman Incorporated Low energy process for synthesis of ammonia
EP0026057B1 (fr) * 1979-09-14 1984-03-14 Imperial Chemical Industries Plc Réacteur de synthèse et procédés
GB2065492B (en) * 1979-12-21 1983-10-19 Uop Inc Fluid distributor for fixed-bed catalytic reaction zones
JPS56129034A (en) * 1980-03-13 1981-10-08 Toyo Eng Corp Reaction container
US4298589A (en) * 1980-06-17 1981-11-03 The M. W. Kellogg Company Split axial flow converter in ammonia synthesis
IT1141102B (it) * 1980-11-28 1986-10-01 Ammonia Casale Sa Reattore assiale-radiale per sintesi eterogenee
DE3271112D1 (en) * 1981-04-23 1986-06-19 Ici Plc Fluid injection apparatus
EP0075056A1 (fr) * 1981-09-23 1983-03-30 The M. W. Kellogg Company Système de synthèse et procédé pour la production d'ammoniac
US4482523A (en) * 1983-11-14 1984-11-13 The M. W. Kellogg Company Ammonia synthesis converter
DE3343114C2 (de) * 1983-11-29 1985-11-07 Uhde Gmbh, 4600 Dortmund Vorrichtung zur Durchführung exothermer, katalytischer Gasreaktionen für die Ammoniak- oder Methanol-Synthese
JPS6314533U (fr) * 1986-07-15 1988-01-30
US4735780A (en) * 1986-07-15 1988-04-05 The M. W. Kellogg Company Ammonia synthesis converter
DE3829215A1 (de) * 1988-08-29 1990-03-08 Uhde Gmbh Reaktor zur durchfuehrung katalytischer gasreaktionen mit einem druckfesten mantel und je einem kugelboden am stirnseitigen aussenrand
DE3829214A1 (de) * 1988-08-29 1990-03-08 Uhde Gmbh Reaktor zur durchfuehrung katalytischer gasreaktionen mit einer mehrzahl von kaltgaszufuehrungen
GB0421198D0 (en) 2004-09-24 2004-10-27 Johnson Matthey Plc Reaction vessel

Also Published As

Publication number Publication date
NL7007706A (fr) 1970-12-01
US3694169A (en) 1972-09-26
DE2025486A1 (fr) 1970-12-03
ZA703325B (en) 1972-01-26
GB1307845A (en) 1973-02-21
ZM5870A1 (en) 1972-01-21
SE363242B (fr) 1974-01-14

Similar Documents

Publication Publication Date Title
FR2048881A5 (fr)
AU465413B2 (fr)
AU450150B2 (fr)
AU442375B2 (fr)
AU470301B1 (fr)
AU5113869A (fr)
AU442357B2 (fr)
AU442380B2 (fr)
AU442322B2 (fr)
AU470661B1 (fr)
AU442535B2 (fr)
AU442538B2 (fr)
AU442463B2 (fr)
AU442285B2 (fr)
AU438128B2 (fr)
AU5077469A (fr)
AU5598769A (fr)
CS149767B1 (fr)
AU5109569A (fr)
CS149292B1 (fr)
CS149287B1 (fr)
CS148152B2 (fr)
CS149981B1 (fr)
AU4949169A (fr)
AU4923469A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse