DE529603C - Apparatus for the direct extraction of dry ammonium salts - Google Patents
Apparatus for the direct extraction of dry ammonium saltsInfo
- Publication number
- DE529603C DE529603C DEM110397D DEM0110397D DE529603C DE 529603 C DE529603 C DE 529603C DE M110397 D DEM110397 D DE M110397D DE M0110397 D DEM0110397 D DE M0110397D DE 529603 C DE529603 C DE 529603C
- Authority
- DE
- Germany
- Prior art keywords
- ammonium salts
- reaction chamber
- reaction
- direct extraction
- dry ammonium
- 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
Links
- 150000003863 ammonium salts Chemical class 0.000 title claims description 3
- 238000000605 extraction Methods 0.000 title 1
- 239000002253 acid Substances 0.000 claims description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
Description
Apparat, zur direkten Gewinnung trockener Ammonsalze In der Patentschrift des Hauptpatents ist eine Vorrichtung beschrieben, in welcher die mit dem Ammoniak zur Reaktion zu bringende Säure m einer Ammoniakatmosphäre äußerst fein zerstäubt wird. Die entwickelte Reaktionswärme bewirkt die Verdampfung des in der Säure enthaltenen Wassers; der entstehende Wasserdampf wird aus dem Reaktionsraum entfernt und in eine Rektifiziersäule eingeführt, deren oberer Teil mit einem Kühler versehen ist.Apparatus for the direct recovery of dry ammonium salts In the patent of the main patent is a device described in which with the ammonia The acid to be reacted is extremely finely atomized in an ammonia atmosphere will. The heat of reaction developed causes the evaporation of the acid contained Water; the resulting water vapor is removed from the reaction chamber and in introduced a rectification column, the upper part of which is provided with a condenser.
Die verdichtete Amm.oniaklösung, die dabei entsteht, gibt beim Durchgang durch die Rektifiziersäule durch Berührung mit den aus dem Reaktionsraume kommenden heißen Gasen das gasförmige Ammoniak wieder ab, während das erschöpfte Wasser am Boden der Rektifiziersäule abfließt.The condensed ammonia solution that is created in the process gives off as it passes through through the rectification column by contact with the ones coming out of the reaction space hot gases from the gaseous ammonia again, while the exhausted water on Drains the bottom of the rectification column.
Diese Anordnung erfordert die Verwendung eines Ventilators, um den Umlauf der Gase in der Rektifiziersäule aufrechtzuerhalten.This arrangement requires the use of a fan to keep the Maintain circulation of gases in the rectification column.
Die vorliegende Erfindung stellt eine weitere Ausbildung der Apparatur nasch der Haupterfindung dar und bezweckt, den Ventilator sowie die Rektifikationskolonne und den Kühler entbehrlich zu machen.The present invention provides a further embodiment of the apparatus nasch represents the main invention and aims at the fan and the rectification column and to make the cooler dispensable.
Der Apparat ist auf beiliegender Zeichnung schematisch dargestellt. Das gasförmige Ammoniak wird durch das Rohr H zugeführt, das den unteren Teil des Reaktionsraumes A kreisförmig umfaßt und mit ihm durch mehrere Arme ,K verbunden ist, und verteilt sich am Boden des Reaktionsraumes.The apparatus is shown schematically in the accompanying drawing. The gaseous ammonia is fed through the tube H, which runs the lower part of the The reaction space A encompasses a circle and is connected to it by several arms, K is, and is distributed on the floor of the reaction chamber.
Der während der Reaktion entwickelte Dampf, der merkliche Mengen NH3 enthält, tritt durch das im oberen Teil. des. Reaktionsraumes angeordnete Rohr DI aus und gelamgt nach dem neben dem Reaktionsraum A angeordneten _ Säurebehälter B'. Zwecltmäßig ist, wie hier, am Ende des Rohres ein Verteiler L' für den eintreffenden Dampf vorgesehen. Das Ammoniak wird durch die Säure gebunden., während der Dampf direkt ins Freie entweicht. Der nach Art einer Spritzdüse ausgebildete Verteiler kann auch durch einen Turm ersetzt werden, in welchen die Säure von oben als Regen hineintropft.The vapor evolved during the reaction, the noticeable amount of NH3 contains, enters through that in the upper part. of the reaction chamber arranged tube DI and stored after the acid container arranged next to reaction chamber A. B '. As is the case here, at the end of the pipe there is a distributor L 'for the incoming one Steam provided. The ammonia is bound by the acid, while the steam escapes directly into the open. The distributor designed in the manner of a spray nozzle can also be replaced by a tower in which the acid falls from above as rain drips into it.
Aus dem Behälter B', dem die Säure durch dem. Rohrstutzen F' zugeführt wird, tritt sie bei ' in ,ein Heberrohr, um dann vermittels eines geeigneten Zerstäubers G' in den Reaktionsraum A eingespritzt zu werden. Die Säure soll eine derartige Konzentration aufweisen, daß die während der Reaktion mit dem Ammoniak entwickelte Wärme ausreicht, das in ihr enthaltene Wasser vollständig zum Verdampfen 4u bringen. Dass sieh bei der Reaktion bildende trockene Salz sammelt sich am Boden von A an und wird durch eine Förderschnecke C ausgetragen.From the container B ', which the acid through the. Pipe socket F 'is fed, it enters a siphon pipe at' in order to then be injected into the reaction space A by means of a suitable atomizer G '. The concentration of the acid should be such that the heat developed during the reaction with the ammonia is sufficient to completely evaporate the water it contains. The dry salt that forms during the reaction collects at the bottom of A and is discharged by a screw conveyor C.
Das Manometer I' dient zur Kontrolle des im Innern des Reaktionsraumes herrschenden Druckes.The manometer I 'is used to control the inside of the reaction chamber prevailing pressure.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM110397D DE529603C (en) | Apparatus for the direct extraction of dry ammonium salts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM110397D DE529603C (en) | Apparatus for the direct extraction of dry ammonium salts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE529603C true DE529603C (en) | 1931-07-15 |
Family
ID=7326969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM110397D Expired DE529603C (en) | Apparatus for the direct extraction of dry ammonium salts |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE529603C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE869209C (en) * | 1947-07-28 | 1953-03-02 | Gunnar Olof Sundien | Process for neutralizing sulfonation products |
-
0
- DE DEM110397D patent/DE529603C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE869209C (en) * | 1947-07-28 | 1953-03-02 | Gunnar Olof Sundien | Process for neutralizing sulfonation products |
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