DE326619C - Process for the production of solid chlorammonium from ammonia gas and hydrogen chloride gas - Google Patents

Process for the production of solid chlorammonium from ammonia gas and hydrogen chloride gas

Info

Publication number
DE326619C
DE326619C DE1919326619D DE326619DD DE326619C DE 326619 C DE326619 C DE 326619C DE 1919326619 D DE1919326619 D DE 1919326619D DE 326619D D DE326619D D DE 326619DD DE 326619 C DE326619 C DE 326619C
Authority
DE
Germany
Prior art keywords
solid
chlorammonium
hydrogen chloride
gas
production
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
DE1919326619D
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.)
Agfa Gevaert NV
Original Assignee
Aktiengesellschaft fuer Anilinfabrikation GmbH
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 Aktiengesellschaft fuer Anilinfabrikation GmbH filed Critical Aktiengesellschaft fuer Anilinfabrikation GmbH
Application granted granted Critical
Publication of DE326619C publication Critical patent/DE326619C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01CAMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00Ammonia; Compounds thereof
    • C01C1/16Halides of ammonium
    • C01C1/164Ammonium chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)

Description

Verfahren zur Herstellung von festem- Chlorammonium aus.Ammoniakgas und Chlorwasserstoffgas. Die Darstellung von festem Ammoniumchlorid unmittelbar aus -Ammoniakgas und Chlorwasserstoffgas begegnet technischen Schwierigkeiten, die darin bestehen, daß die hohe Reaktionswärme abgeführt werden muß, um dadurch eine vollständige Umsetzung zu erzielen.Process for the production of solid chlorammonium from ammonia gas and hydrogen chloride gas. The appearance of solid ammonium chloride immediately from ammonia gas and hydrogen chloride gas encounters technical difficulties that consist in the fact that the high heat of reaction must be dissipated to thereby a to achieve full implementation.

Dies läßt - sich jedoch leicht erreichen, indem man oben in den Sättigungsraum außer den Gasen so viel Wasser in feiner Verteilung einführt, daß durch die Bildungswärme des Salzes das Wasser ganz oder zum größten Teil in Dampf abgeführt wird, bevor es den Boden der Kammer erreicht. Die Dämpfe werden in einem Kühler mit den überschüssigen- Gasen und den mitgeführten Nebeln niedergeschlagen. Dieses Kondensat wird zweckmäßig statt des- Wassers in den Reak tionsraum,wieder eingespritzt. Es bleibt also keine Lauge zur Aufarbeitung zurück; die nicht in Reaktion getretenen Gase werden mit dem Wasser wieder dem Sättigungsraume zugeführt, so daß nichts verloren geht. Das Chlorammonium sammelt sich im unteren Teil der Kammer als festes Salz vollkommen trocken oder mit geringem Wassergehalt, je nach der Menge des eingespritzten Wassers.This can - but can easily be achieved by going up into the saturation room besides the gases, introduces so much water in finely divided form that by the heat of formation of the salt, all or most of the water is removed in steam before it reaches the bottom of the chamber. The vapors are in a cooler with the excess Gases and the mists that were carried down. This condensate is useful instead of the water in the reac tion room, injected again. So there is none Lye back for work-up; the gases that have not reacted are with the water is fed back into the saturation room so that nothing is lost. That Chlorammonium collects completely in the lower part of the chamber as solid salt dry or with a low water content, depending on the amount of water injected.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung von festem Chlorammonium aus Ammoniakgas und Chlorwasserstoffgas, dadurch gekennzeichnet, daß' die Vereinigung dieser Gase in Gegenwart von- so wenig Wasser oder wäßrigem Kondensat. in zerstäubter Form stattfindet, daß das .Wassei durch die Ver-Bindungswärme ganz oder größtenteils wieder verdampft wird. PATENT CLAIM: Process for the production of solid chlorammonium from ammonia gas and hydrogen chloride gas, characterized in that 'the combination of these gases in the presence of so little water or aqueous condensate. takes place in atomized form that the .Wassei is completely or largely evaporated again by the bonding heat.
DE1919326619D 1919-02-14 1919-02-14 Process for the production of solid chlorammonium from ammonia gas and hydrogen chloride gas Expired DE326619C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE326619T 1919-02-14

Publications (1)

Publication Number Publication Date
DE326619C true DE326619C (en) 1920-09-29

Family

ID=6184128

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1919326619D Expired DE326619C (en) 1919-02-14 1919-02-14 Process for the production of solid chlorammonium from ammonia gas and hydrogen chloride gas

Country Status (1)

Country Link
DE (1) DE326619C (en)

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