DE169191C - - Google Patents

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Publication number
DE169191C
DE169191C DE1905169191D DE169191DA DE169191C DE 169191 C DE169191 C DE 169191C DE 1905169191 D DE1905169191 D DE 1905169191D DE 169191D A DE169191D A DE 169191DA DE 169191 C DE169191 C DE 169191C
Authority
DE
Germany
Prior art keywords
column
distillation
shut
condensation device
boiling
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.)
Expired - Lifetime
Application number
DE1905169191D
Other languages
German (de)
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 of DE169191C publication Critical patent/DE169191C/de
Application filed filed Critical
Priority to AT26674D priority Critical patent/AT26674B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14Fractional distillation or use of a fractionation or rectification column

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Destillation von Flüssigkeiten, wie Steinkohlenteer, Erdöl, Rohbenzin usw., die leicht- und schwersiedende Stoffe enthalten, geschieht bisher in zwei verschiedenen Destillierblasen, an deren eine eine Kolonne zur Dephlegmation der Dämpfe des leicht siedenden Stoffes angeschlossen ist. Nach Vollendung dieses Teiles der Destillation wird der Rückstand in die zweite DestillationsblaseThe distillation of liquids such as coal tar, petroleum, petroleum, etc. that contain low and high boiling substances, so far happened in two different stills, one of which is connected to a column for dephlegmating the vapors of the low-boiling substance. After completion During this part of the distillation, the residue is transferred to the second still

ίο übergeführt, mit der zur Gewinnung des schwersiedenden Stoffes eine Kondensationsvorrichtung verbunden ist. Diese Ümfüllung des zu destillierenden, meist feuergefährlichen Stoffes ist umständlich und zeitraubend und mit Wärme- und Vergasungsverlusten verbunden. ίο transferred, with which a condensation device is connected to recover the high-boiling substance. This overfilling of the mostly flammable substance to be distilled is cumbersome and time-consuming and associated with heat and gasification losses.

Diese Ubelstände werden mit Hilfe der neuen Vorrichtung vermieden. An den Dom α der Destillierblase b sind zwei Rohrleitungen c und d angeschlossen, die beide mit Absperrvorrichtungen e und f versehen sind, und von denen die eine, c, zur Dephlegmationskolonne g, die andere, d, zur Kondensationsvorrichtung h führt. Bei Beginn der Destillation wird die Absperrvorrichtung/ der Leitung d geschlossen, die Absperrvorrichtung e der Leitung c dagegen geöffnet. Es erfolgt hierauf das Abdestillieren der ' leichtsiedenden Stoffe, deren Dämpfe in der Kolonne g dephlegmiert und dann in üblicher Weise weiter behandelt werden. Ist dieser Teil der Destillation beendet, so wird die Absperrvorrichtung e geschlossen und die Absperrvorrichtung f geöffnet. Hierauf erfolgt ohne weiteres und ohne Gefäßwechsel die weitere Abdestillierung der schwersiedenden Stoffe, deren Dämpfe in bekannter Weise in der Kondensationsvorrichtung h niedergeschlagen werden.These inconveniences are avoided with the help of the new device. Two pipes c and d are connected to the dome α of the still b , both of which are provided with shut-off devices e and f , and one of which, c, leads to the dephlegmation column g, the other, d, to the condensation device h . At the beginning of the distillation, the shut-off device / line d is closed, while the shut-off device e of line c is opened. This is followed by distilling off the 'low-boiling substances, the vapors of which are dephlegmated in the column g and then treated further in the usual way. When this part of the distillation has ended, shut-off device e is closed and shut-off device f is opened. This is followed by further distilling off the high-boiling substances without further ado and without changing the vessel, the vapors of which are precipitated in a known manner in the condensation device h.

Man kann auch vorkommendenfalls die Kolonne oder die Kondensationsvorrichtung ganz ausschalten und nur mit einer dieser beiden Vorrichtungen arbeiten.The column or the condensation device can also be used if necessary turn it off completely and only work with one of these two devices.

Die Vorrichtung bietet noch den Vorteil der Ersparung einer Destillierblase für eine Kolonne bezw. eine Kondensationsvorrichtung, was sowohl mit Rücksicht auf die Anschaffungs-, Aufstellungs- und Unterhaltungskosten, als auch wegen der Raumersparnis nützlich ist.The device still offers the advantage of saving a still for one Column respectively a condensation device, which is important with regard to the purchase, Setup and maintenance costs, as well as because of the space saving is useful.

Claims (1)

Patent-Anspruch:Patent claim: Destillationsvorrichtung, dadurch gekennzeichnet, daß eine Destillationsblase (b) mit einer Kolonne (g) und einer Kondensationsvorrichtung (h) durch Rohrleitungen (c d), die mit Absperrvorrichtungen (e f) versehen sind, in Verbindung steht, zum Zwecke, die in der Destillationsblase entstehenden Dämpfe, je nachdem sie leicht- oder schwersiedenden Stoffen entstammen, in die Kolonne oder in die Kondensationsvorrichtung entlassen zu können.Distillation device, characterized in that a distillation vessel (b) is connected to a column (g) and a condensation device (h) through pipelines (cd) which are provided with shut-off devices (ef) , for purposes which arise in the distillation vessel Vapors, depending on whether they come from low-boiling or high-boiling substances, can be discharged into the column or into the condensation device. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DE1905169191D 1905-07-29 1905-07-29 Expired - Lifetime DE169191C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT26674D AT26674B (en) 1905-07-29 1906-03-02 Distillation device.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE169191T 1905-07-29

Publications (1)

Publication Number Publication Date
DE169191C true DE169191C (en)

Family

ID=8894172

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1905169191D Expired - Lifetime DE169191C (en) 1905-07-29 1905-07-29

Country Status (2)

Country Link
DE (1) DE169191C (en)
FR (1) FR363993A (en)

Also Published As

Publication number Publication date
FR363993A (en) 1906-08-11

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