DE541820C - Process for introducing solid, no longer pumpable substances into pressurized spaces - Google Patents

Process for introducing solid, no longer pumpable substances into pressurized spaces

Info

Publication number
DE541820C
DE541820C DEI28530D DEI0028530D DE541820C DE 541820 C DE541820 C DE 541820C DE I28530 D DEI28530 D DE I28530D DE I0028530 D DEI0028530 D DE I0028530D DE 541820 C DE541820 C DE 541820C
Authority
DE
Germany
Prior art keywords
introducing solid
pressurized spaces
pumpable substances
pressure
longer pumpable
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
Application number
DEI28530D
Other languages
German (de)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
Publication date
Priority to DEI28530D priority Critical patent/DE541820C/en
Application granted granted Critical
Publication of DE541820C publication Critical patent/DE541820C/en
Expired legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/02Feed or outlet devices therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

Verfahren zum Einbringen fester, nicht mehr pumpbarer Substanzen in unter Druck stehende Räume Es hat sich gezeigt, daß man Substanzen, insbesondere feste Körper, in unter Druck stehende Räume dadurch einbringen kann, daß man die in einem Vorraum eingebrachte Substanz nach dessen Abschluß und nach Druck ausgleich mit dem Druckraum durch eine abschließbare oeffnung von geeigneter Größe durch einen Verdränger in den Druckraum einführt. Die Anwendung eines Verdrängers zum Einbringen fester Körper ist deshalb von Vorteil, weil nach Entleerung des Vorraums sich kein komprimiertes Gas mehr in demselben befindet, das zum Neuauffüllen des Vorraums entspannt werden müßte, was einen Gas- und Kompressionsverlust bedeuten würde.Process for introducing solid substances that can no longer be pumped into Pressurized spaces It has been shown that substances, in particular Solid bodies can be brought into pressurized spaces by using the Substance introduced into an anteroom after its completion and after pressure equalization with the pressure chamber through a lockable opening of suitable size through a Introduces the displacer into the pressure chamber. The use of a displacer for introduction solid body is advantageous because after emptying the anteroom there is no compressed gas is more in the same one that is used to refill the anteroom would have to be relaxed, which would mean a loss of gas and compression.

Das Verfahren sei an Hand der hefliegen den Zeichnung an einem Ausführungsbeispiel näher erläutert: Man füllt zunächst den druckfesten Vorraum a bei gewöhnlichem Druck oder einem geringeren als dem im Reaktionsraum t herrschenden Druck mit der einzubringenden Substanz. Dann wird das Einfüllorgan b abgeschlossen und eine Verbindung c zum Druckausgleich mit dem Hochdruckraum f hergestellt. Darauf wird ein Abschlußorgan (z. B. The method is based on the yeast fly the drawing in an exemplary embodiment explained in more detail: First, the pressure-tight antechamber a is filled under normal pressure or a lower pressure than that prevailing in the reaction space t with the pressure to be introduced Substance. Then the filling element b is closed and a connection c for pressure equalization made with the high pressure chamber f. A closing body (e.g.

Schieber) d zwischen den beiden Räumen geöffnet und durch einen Verdränger e, z. B. einen Kolben oder eine schwere Flüssigkeit, die feste Masse in den Hochdruckraum eingebracht. Der Verdränger füllt den Vorraum bis zu dem Abschlußorgan d vollständig aus, so daß praktisch kein schädlicher Raum entsteht. Der Schieber d und die Verbindung c werden nun geschlossen, und der Verdränger wird wieder zurückgebracht. Infolge des verschwindend kleinen schädlichen Raumes expandiert das darin enthaltene Gas beim Zurückgehen des Kolbens bis auf etwa Atmosphärendruck. Auf die Weise geht bei dem Einbringvorgang kein Gas und keine Kompressionsarbeit verloren. Zur Bewegung des Kolbens kann die bei der Ausbringung der Reaktionsprodukte aus dem Hochdruckraum gewonnene Energie verwendet und durch zweckmäßige Kupplung der Betrieb kontinuierlich gestaltet werden.Slide) d between the two spaces and opened by a displacer e, z. B. a piston or a heavy liquid, the solid mass in the high pressure chamber brought in. The displacer completely fills the vestibule up to the closing organ d so that practically no harmful space is created. The slider d and the connection c are now closed and the displacer is brought back again. As a result The gas contained therein expands in the vanishingly small harmful space as the piston goes back to about atmospheric pressure. The way goes at No gas and no compression work are lost during the introduction process. To move of the piston can occur when the reaction products are discharged from the high-pressure chamber recovered energy is used and the operation is continuous thanks to appropriate coupling be designed.

Der Vorzug der Arbeitsweise besteht unter anderem darin, - daß die Gasverluste außerordentlich gering sind. Außerdem kann man feste Substanzen in beliebiger Form in den Reaktionsraum hineinbringen, z. B. in Staubform, in stückiger Form u. dgl. The advantage of the way of working is, among other things, - that the Gas losses are extremely low. You can also use solid substances in any Bring mold into the reaction space, e.g. B. in dust form, in lump form u. like

Das Verfahren kann beispielsweise verwendet werden, um Kohlearten, Holz usw. zwecks Behandlung mit Wasserstoff, oder Eisen zwecks Herstellung von Eisencarbonyl u. dgl. in Hochdruckräume einzubringen. The process can be used, for example, to Wood, etc. for treatment with hydrogen, or iron for the production of iron carbonyl and the like to be introduced into high-pressure rooms.

Claims (1)

PATENTANSPRUCH: Verfahren zum Einbringen fester, nicht mehr pumpbarer Substanzen in unter Druck stehende Räume, dadurch gekennzeichnet, daß man die in einen Vorraum eingebrachte Substanz nach dessen Abschluß und nach Druckausgleich mit dem Druckraum durch eine abschließbare Offnung mittels eines Verdrängers in den Druckraum einführt. PATENT CLAIM: Method for introducing solid, no longer pumpable Substances in pressurized rooms, characterized in that the in Substance introduced into an anteroom after its closure and after pressure equalization with the pressure chamber through a lockable opening by means of a displacer in introduces the pressure chamber.
DEI28530D Process for introducing solid, no longer pumpable substances into pressurized spaces Expired DE541820C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI28530D DE541820C (en) Process for introducing solid, no longer pumpable substances into pressurized spaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI28530D DE541820C (en) Process for introducing solid, no longer pumpable substances into pressurized spaces

Publications (1)

Publication Number Publication Date
DE541820C true DE541820C (en) 1932-01-19

Family

ID=7187060

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI28530D Expired DE541820C (en) Process for introducing solid, no longer pumpable substances into pressurized spaces

Country Status (1)

Country Link
DE (1) DE541820C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868706A (en) * 1954-04-12 1959-01-13 Untermyer Samuel Device for charging or discharging
DE1274251B (en) * 1955-06-10 1968-08-01 Gen Electric Co Ltd Feeding system for a nuclear reactor
US4082366A (en) * 1977-03-18 1978-04-04 General Motors Corporation Feeding apparatus for lightweight plastic particles into a high pressure reactor
US5374148A (en) * 1992-03-30 1994-12-20 Kone Oy Procedure and apparatus for feeding a material into a pressurized space

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868706A (en) * 1954-04-12 1959-01-13 Untermyer Samuel Device for charging or discharging
DE1274251B (en) * 1955-06-10 1968-08-01 Gen Electric Co Ltd Feeding system for a nuclear reactor
US4082366A (en) * 1977-03-18 1978-04-04 General Motors Corporation Feeding apparatus for lightweight plastic particles into a high pressure reactor
US5374148A (en) * 1992-03-30 1994-12-20 Kone Oy Procedure and apparatus for feeding a material into a pressurized space

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