AT70284B - Process for reacting hydrogen or hydrogen-containing gas mixtures under pressure and elevated temperature. - Google Patents

Process for reacting hydrogen or hydrogen-containing gas mixtures under pressure and elevated temperature.

Info

Publication number
AT70284B
AT70284B AT70284DA AT70284B AT 70284 B AT70284 B AT 70284B AT 70284D A AT70284D A AT 70284DA AT 70284 B AT70284 B AT 70284B
Authority
AT
Austria
Prior art keywords
hydrogen
under pressure
containing gas
elevated temperature
gas mixtures
Prior art date
Application number
Other languages
German (de)
Original Assignee
Centralstelle Fuer Wissenschaf
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 Centralstelle Fuer Wissenschaf filed Critical Centralstelle Fuer Wissenschaf
Application granted granted Critical
Publication of AT70284B publication Critical patent/AT70284B/en

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  • Hydrogen, Water And Hydrids (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Description

  

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    Man füllt beispielsweise in ein genügend starkwandiges eiserner Gefäss A (Fig. 1), wenn   dasselbe lotrecht steht und unten geschlossen ist. Woodsche Legierung, erhitzt auf 400  und setzt ein zweites dünnwandiges unten geschlossenes Gefäss B aus Eisen so ein, dass es durch eine passende Anordnung oben in schwebender Lage gehalten wird, dass jedoch der innere Hohlraum 0 gegen   den äusseren Hohlraum   D nicht gasdicht abgeschlossen ist, da bei X Löcher vorgesehen sind. 



  Die Schmelze steigt, bis zum Punkte c. Nach dem Aufschrauben des Deckels wird das   Gefäss unter     Druck gesetzt und von aussen auf die gewünschte   Temperatur erwärmt. Oberhalb des Punktes e darf der äussere Mantel nicht mehr die Reaktionstemperatur besitzen ; sie wird tiefer, zweck-   mässig   unterhalb   2000C gehalten.   Bei einem   mehrtägigen   Versuch mit einem Stickstoff-Wasserstoff- 
 EMI2.1 
 



   Es sind eine Reihe von Ausführungsformen   möglich,   unter anderen die folgende, in Fig. 2   dargestellt. Wird das Reaktionsgefäss nicht   in vertikaler, sondern in horizontaler Lage mit beiderseitigem   Verschluss   gebraucht,   so verschweisst   man beiderseits die Enden des inneren   und   äusseren eisernen Rohres miteinander. Durch einen Rohrstutzen h und die Verbindungsleitung g'ist der 
 EMI2.2 
 verbunden. 



   Von besonderer Bedeutung ist das Verfahren für die   synthetische   Herstellung von Ammoniak.



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    For example, a sufficiently thick-walled iron vessel A (Fig. 1) is filled when it is vertical and closed at the bottom. Wood's alloy, heated to 400 and inserts a second thin-walled vessel B, closed at the bottom, made of iron in such a way that it is held in a floating position by a suitable arrangement at the top, but that the inner cavity 0 is not sealed gas-tight from the outer cavity D because at X holes are provided.



  The melt rises to point c. After unscrewing the lid, the vessel is pressurized and heated from the outside to the desired temperature. Above point e, the outer jacket must no longer have the reaction temperature; it is kept lower, suitably below 2000C. In an experiment lasting several days with a nitrogen-hydrogen
 EMI2.1
 



   A number of embodiments are possible, including the following shown in FIG. If the reaction vessel is not used in a vertical, but in a horizontal position with a closure on both sides, the ends of the inner and outer iron tube are welded together on both sides. Through a pipe socket h and the connecting line g 'is the
 EMI2.2
 connected.



   The process is of particular importance for the synthetic production of ammonia.

 

Claims (1)

PATENT-ANSPRUCH : Abänderung des Verfahrens des Stammpatentes Nr. 70283, Wasserstoff oder wasserstoffhaltige Gasgemische unter Druck und erhöhter Temperatur zur Reaktion zu bringen, dadurch EMI2.3 PATENT CLAIM: Modification of the process of the parent patent No. 70283, to bring hydrogen or hydrogen-containing gas mixtures to reaction under pressure and elevated temperature, thereby EMI2.3
AT70284D 1913-04-18 1914-03-04 Process for reacting hydrogen or hydrogen-containing gas mixtures under pressure and elevated temperature. AT70284B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE70283X 1913-04-18
DE70284X 1913-11-12

Publications (1)

Publication Number Publication Date
AT70284B true AT70284B (en) 1915-10-25

Family

ID=25749503

Family Applications (1)

Application Number Title Priority Date Filing Date
AT70284D AT70284B (en) 1913-04-18 1914-03-04 Process for reacting hydrogen or hydrogen-containing gas mixtures under pressure and elevated temperature.

Country Status (1)

Country Link
AT (1) AT70284B (en)

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