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
Links
Landscapes
- 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-
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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
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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
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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
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connected.
The process is of particular importance for the synthetic production of ammonia.
Claims (1)
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) |
-
1914
- 1914-03-04 AT AT70284D patent/AT70284B/en active
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