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DE1122928B - Device for the continuous implementation of chemical reactions - Google Patents

Device for the continuous implementation of chemical reactions

Info

Publication number
DE1122928B
DE1122928B DEB40389A DEB0040389A DE1122928B DE 1122928 B DE1122928 B DE 1122928B DE B40389 A DEB40389 A DE B40389A DE B0040389 A DEB0040389 A DE B0040389A DE 1122928 B DE1122928 B DE 1122928B
Authority
DE
Germany
Prior art keywords
chemical reactions
reaction vessel
continuous implementation
reaction
considered
Prior art date
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.)
Pending
Application number
DEB40389A
Other languages
German (de)
Inventor
Jaroslav Beranek
Drahomir Sokol
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE1122928B publication Critical patent/DE1122928B/en
Pending 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
    • B01J15/00—Chemical processes in general for reacting gaseous media with non-particulate solids, e.g. sheet material; Apparatus specially adapted therefor
    • 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
    • B01J16/00—Chemical processes in general for reacting liquids with non- particulate solids, e.g. sheet material; Apparatus specially adapted therefor
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Description

Vorrichtung zur kontinuierlichen Durchführung chemischer Reaktionen Die Erfindung betrifft eine Vorrichtung zur kontinuierlichen Durchführung chemischer Reaktionen zwischen Flüssigkeiten und/oder Gasen, bestehend aus einem einbaufreien, zylindrischen Reaktionsgefäß mit ausschließlich tangential angeordnetem Einlaß oder Einlässen an einem Ende. Device for the continuous implementation of chemical reactions The invention relates to a device for the continuous implementation of chemical Reactions between liquids and / or gases, consisting of an installation-free, cylindrical reaction vessel with an inlet arranged exclusively tangentially or Inlets at one end.

Bisher bekannte Vorrichtungen dieser Art weisen axiale Auslässe oder Einbauten auf. Bei der Durchführung chemischer Reaktionen in derartigen Gefäßen kommt es darauf an, daß eine gute und schnelle Durchmischung der flüssigen und/oder gasförmigen Reaktionsteilnehmer gewährleistet wird. Die Reaktionsgeschwindigkeit ist insbesondere von der Diffusionsgeschwindigkeit der Reaktionsteilnehmer ineinander abhängig. Man ist bestrebt, Reaktionsgeschwindigkeiten zu erzielen, die oberhalb der Diffusionsgeschwindigkeiten im sogenannten kinetischen Bereich liegen. Previously known devices of this type have axial outlets or Internals on. When carrying out chemical reactions in such vessels it is important that a good and rapid mixing of the liquid and / or gaseous reactants is guaranteed. The speed of response is particularly dependent on the rate of diffusion of the reactants into one another addicted. The aim is to achieve reaction rates that above the diffusion velocities are in the so-called kinetic range.

Der Erfindung liegt die Aufgabe zugrunde, eine derartige Vorrichtung zu schaffen, die eine außerordentlich hohe Reaktionsgeschwindigkeit bei einem geringen Energieaufwand ermöglicht. The invention is based on the object of such a device to create an extraordinarily high reaction rate at a low rate Energy expenditure made possible.

Erfindungsgemäß ist auch der Auslaß oder sind auch die Auslässe tangential am anderen Ende angeordnet. Durch diese Anordnung ist es möglich, innerhalb des Reaktionsgefäßes unter einem minimalen Druckverlust eine außerordentlich hohe Strömungsgeschwindigkeit der Reaktionskomponenten zu erzielen. Die hierdurch mit einfachsten Mitteln erzielte Turbulenz ermöglicht eine erhebliche Steigerung der Reaktionsgeschwindigkeit. According to the invention, the outlet or the outlets are also tangential arranged at the other end. This arrangement makes it possible within the Reaction vessel with a minimal pressure loss an extraordinarily high flow rate to achieve the reaction components. The result achieved with the simplest of means Turbulence enables a considerable increase in the rate of reaction.

Zweckmäßigerweise kann die Innenfläche des Reaktionsraumes mit einer katalytisch wirkenden Schicht ausgekleidet sein. Hierbei kann wiederum durch die erfindungsgemäße Ausbildung des Reaktionsgefäßes bereits mittels eines geringen Druckunterschiedes eine derartige Strömung im Reaktionsgefäß erzeugt werden, daß die bei den bekannten Vorrichtungen über der katalytisch wirkenden Schicht liegende Grenzschicht abgebaut werden kann. Appropriately, the inner surface of the reaction space with a be lined catalytically acting layer. Here again through the inventive design of the reaction vessel already by means of a small Pressure difference such a flow are generated in the reaction vessel that the one lying above the catalytically active layer in the known devices Boundary layer can be broken down.

In vorteilhafter Weise kann das Reaktionsgefäß mit einem Heiz- oder Kühlmantel ausgerüstet sein. Advantageously, the reaction vessel with a heating or Be equipped with a cooling jacket.

In den Figuren der Zeichnung sind Ausführungsbeispiele der Erfindung schematisch dargestellt. In the figures of the drawing are exemplary embodiments of the invention shown schematically.

Es zeigt Fig. 1 einen Aufriß eines Reaktionsgefäßes, Fig. 2 einen Schnitt entlang der Linie 1-1 der Fig. 1 und Fig. 3 eine schematische Darstellung eines Reaktionsgefäßes in Seitenansicht und in Stirnansicht.1 shows an elevation of a reaction vessel, and FIG. 2 shows one Section along the line 1-1 of FIGS. 1 and 3 shows a schematic representation of a reaction vessel in side view and in front view.

Die Vorrichtung weist ein zylindrisches Gefäß 1 mit einer Wandung 2 auf. 3 und 4 sind die tangential angeordneten Einlässe für die Reaktionskomponenten, welche zum Innenraum 6 der Vorrichtung führen. 5 ist der am anderen Ende der Vorrichtung tangential angeordnete Auslaß. The device has a cylindrical vessel 1 with a wall 2 on. 3 and 4 are the tangential ones arranged inlets for the reaction components, which lead to the interior 6 of the device. 5 is the one at the other end of the device tangentially arranged outlet.

Bei der in Fig. 3 dargestellten Vorrichtung ist die Innenwand des Gefäßes mit einer katalytisch wirkenden Schicht 7 ausgekleidet. Das Gefäß 1 weist darüber hinaus noch eine Ummantelung 8 auf, welche als Kühl- oder Heizmantel, je nach den thermischen Erfordernissen der Reaktion, ausgebildet sein kann. In the device shown in Fig. 3, the inner wall of the Lined vessel with a catalytically active layer 7. The vessel 1 has in addition, a jacket 8, which as a cooling or heating jacket, depending can be designed according to the thermal requirements of the reaction.

Claims (3)

PATENTANSPRUCHE: 1. Vorrichtung zur kontinuierlichen Durchfühführung von chemischen Reaktionen zwischen Flüssigkeiten und/oder Gasen, bestehend aus einem einbaufreien zylindrischen Reaktionsgefäß mit ausschließlich tangential angeordnetem Einlaß oder Einlässen an einem Ende, dadurch gekennzeichnet, daß auch der Auslaß oder die Auslässe tangential am anderen Ende angeordnet sind. PATENT CLAIMS: 1. Device for continuous implementation of chemical reactions between liquids and / or gases, consisting of a installation-free cylindrical reaction vessel with an exclusively tangentially arranged Inlet or inlets at one end, characterized in that also the outlet or the outlets are arranged tangentially at the other end. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Innenfläche des Reaktionsraumes mit einer katalytisch wirkenden Schicht verkleidet ist. 2. Apparatus according to claim 1, characterized in that the inner surface of the reaction space is covered with a catalytically active layer. 3. Vorrichtung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß das Reaktionsgefäß mit einem Heiz- oder Kühlmantel ausgerüstet ist. 3. Apparatus according to claim 1 and 2, characterized in that the reaction vessel is equipped with a heating or cooling jacket. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 412 320, 489 115, 497 096, 507 917, 532 532, 884 348; belgische Patentschriften Nr. 506 697, 514 898. Considered publications: German Patent Specifications No. 412 320, 489 115, 497 096, 507 917, 532 532, 884 348; Belgian patents No. 506 697, 514 898. 1n Betracht gezogene ältere Patente: Deutsches Patent Nr. 1 020 605. 1 Older patents considered: German Patent No. 1 020 605.
DEB40389A 1955-05-25 1956-05-25 Device for the continuous implementation of chemical reactions Pending DE1122928B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS1122928X 1955-05-25

Publications (1)

Publication Number Publication Date
DE1122928B true DE1122928B (en) 1962-02-01

Family

ID=5457384

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB40389A Pending DE1122928B (en) 1955-05-25 1956-05-25 Device for the continuous implementation of chemical reactions

Country Status (1)

Country Link
DE (1) DE1122928B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE514898A (en) * 1951-10-17
BE506697A (en) * 1972-05-18 1900-01-01
DE412320C (en) * 1912-10-15 1927-10-11 Wilhelm Kochmann Dr Method and device for treating gases or vapors and for carrying out reactions
DE489115C (en) * 1925-03-06 1930-01-14 Hans Harter Dr Process for carrying out catalytic reactions between gases or vapors
DE497096C (en) * 1927-10-19 1930-05-02 California Cyanide Company Inc Process for the production of hydrocyanic acid
DE507917C (en) * 1930-09-22 I G Farbenindustrie Akt Ges Production of hydrogen-carbon-oxide mixtures
DE532532C (en) * 1930-04-23 1931-08-31 Paul Lechler Fa Mixing device
DE884348C (en) * 1942-09-10 1953-07-27 Lonza Werke Elektrochemische F Furnace for carrying out chemical reactions

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE507917C (en) * 1930-09-22 I G Farbenindustrie Akt Ges Production of hydrogen-carbon-oxide mixtures
DE412320C (en) * 1912-10-15 1927-10-11 Wilhelm Kochmann Dr Method and device for treating gases or vapors and for carrying out reactions
DE489115C (en) * 1925-03-06 1930-01-14 Hans Harter Dr Process for carrying out catalytic reactions between gases or vapors
DE497096C (en) * 1927-10-19 1930-05-02 California Cyanide Company Inc Process for the production of hydrocyanic acid
DE532532C (en) * 1930-04-23 1931-08-31 Paul Lechler Fa Mixing device
DE884348C (en) * 1942-09-10 1953-07-27 Lonza Werke Elektrochemische F Furnace for carrying out chemical reactions
BE514898A (en) * 1951-10-17
BE506697A (en) * 1972-05-18 1900-01-01

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