DE549053C - Trough-shaped, externally or internally heatable device, equipped with an oscillating stirrer, for the production of volatile acids - Google Patents
Trough-shaped, externally or internally heatable device, equipped with an oscillating stirrer, for the production of volatile acidsInfo
- Publication number
- DE549053C DE549053C DEF69559D DEF0069559D DE549053C DE 549053 C DE549053 C DE 549053C DE F69559 D DEF69559 D DE F69559D DE F0069559 D DEF0069559 D DE F0069559D DE 549053 C DE549053 C DE 549053C
- Authority
- DE
- Germany
- Prior art keywords
- production
- volatile acids
- shaped
- trough
- externally
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
- B01F31/445—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing an oscillatory movement about an axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00085—Plates; Jackets; Cylinders
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Rinnenförmige, von außen oder innen beheizbare, mit oszillatorischem Rührwerk ausgestattete Vorrichtung zur Herstellung von flüchtigen Säuren Gegenstand der Erfindung ist eine rinnenförmige, von außen oder innen beheizbare, mit oszillatorischem Rührwerk ausgestattete Vorrichtung zur Herstellung von flüchtigen Säuren aus ihren Salzen und nichtflüchtigen Säuren, bei der zwischen und auf dem Rührwerk Stangen vorgesehen sind, die- bei der Bewegung des Rührwerkes ins Rollen kommen.Trough-shaped, heatable from the outside or inside, with oscillating Agitator-equipped device for the production of volatile acids object the invention is a trough-shaped, externally or internally heatable, with an oscillatory Agitator-equipped device for the production of volatile acids from their Salts and non-volatile acids with rods between and on the agitator are provided that start rolling when the agitator is moved.
Vorrichtungen zur Herstellung flüchtiger Säuren, die Rollkörper verwenden welche zwischen den Rührwerksarmen angeordnet sind, sind an sich bekannt. Durch die Kombination der ebenfalls an sich bekannten oszillierenden Rührwerke mit zwischen den Rührarmen angeordneten Stangen werden Vorrichtungen geschaffen, welche es erlauben, die Herstellung flüchtiger Säuren im ununterbrochenen Betriebe durchzuführen. Dadurch werden die Schwierigkeiten, welche sich bei der Umsetzung der Salze dieser Säuren mit nichtflüchtigen Säuren bis jetzt für die kontinuierliche Herstellung ergeben ~hauben, behoben. Devices for the production of volatile acids using rolling elements which are arranged between the agitator arms are known per se. By the combination of the oscillating agitators also known per se with between the rods arranged on the agitator arms, devices are created which allow to carry out the production of volatile acids in uninterrupted operations. Through this become the difficulties that arise in the implementation of the salts of these acids with non-volatile acids so far for continuous production ~ hoods, fixed.
Beiliegende Zeichnung stellt eine beispielsweise Ausführung eines Apparates dar, in welcher I die Rinne, 2 das oszillierendeRührwerk, 3 die Zuführung der Ausgangsmaterialien, 4 die Abführung des fertigen Materials, 5 die der Säuredämpfe bzw. Säuregase bedeuten. 6 sind die auf und zwischen dem Riihrwerk liegenden Stangen. Die Zuführung 3 und die Abführung 4 smd zweckmäßig an den einander entgegengesetzten Enden der Rinne angeordnet, während die Abführung 5 an einer beliebigen Stelle zwischen der Zuführung 3 und der Abführung 4 sich befindet. Die Beheizung des Apparates kann in jeder beliebigen Weise erfolgen. The accompanying drawing shows an example of an implementation of a Apparatus in which I the chute, 2 the oscillating agitator, 3 the feed of the starting materials, 4 the removal of the finished material, 5 that of the acid vapors or acid gases. 6 are the rods lying on and between the agitator. The feed 3 and the discharge 4 are expediently located opposite one another Arranged ends of the channel, while the discharge 5 at any point between the feed 3 and the discharge 4 is located. The heating of the device can be done in any way.
Werden in einen Apparat von -beispielsweise 4 bis 5 m Länge und 1 m e im ununterbrochenen Betriebe stündlich etwa 200 kg Steinsalz und eine äquivalente Menge Schwefelsäure, das sind etwa I68 bis I7okg Schwefelsäure, oder ein entsprechendes Gemenge von Steinsalz und Schwefelsäure bei 3 eingeführt, so wird das Material unter gleichzeitiger Umsetzung zu Natriumsulfat und Salzsäure von dem Zuführungsende gegen das Auswurfende allmählich bewegt und wird am Auslauf 4 als technisch calciniertes Natriumsulfat ausgeworfen. Bei 5 entweich.en die bei der Reaktion sich bildenden Salzsäuregase, die in beliebiger Weise weiterverarbeitet werden können. Are in an apparatus of -for example 4 to 5 m in length and 1 m e in uninterrupted operation about 200 kg of rock salt and an equivalent per hour Amount of sulfuric acid, that is about 168 to 17 ounces of sulfuric acid, or an equivalent Mixture of rock salt and sulfuric acid is introduced at 3, so the material is under simultaneous conversion to sodium sulfate and hydrochloric acid from the feed end against the ejection end gradually moves and is at the outlet 4 as technically calcined Sodium sulfate ejected. At 5 escapes those that are formed during the reaction Hydrochloric acid gases, which can be further processed in any way.
Zur Herstellung von Essigsäure aus essigsaurem Kalk werden in den gleichen Apparat stündlich im ununterbrochenen Betriebe 300 kg Essigsäure mit I50 bis I60 kg Schwefelsäure, sei es einzeln oder im Gemenge, eingeführt. Während der Fortbewegung dieses Gemenges wird die Essigsäure technisch quantitativ ausgetrieben, so daß am Auslauf als Abfallprodukt technisch calcinierter Gips resultiert. To produce acetic acid from lime acetic acid, the same apparatus every hour in uninterrupted operation 300 kg of acetic acid with 150 up to 160 kg of sulfuric acid, be it individually or in bulk. During the As this mixture moves, the acetic acid is expelled technically and quantitatively, so that industrially calcined gypsum is the result at the outlet as a waste product.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF69559D DE549053C (en) | Trough-shaped, externally or internally heatable device, equipped with an oscillating stirrer, for the production of volatile acids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF69559D DE549053C (en) | Trough-shaped, externally or internally heatable device, equipped with an oscillating stirrer, for the production of volatile acids |
Publications (1)
Publication Number | Publication Date |
---|---|
DE549053C true DE549053C (en) | 1932-04-22 |
Family
ID=7111157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEF69559D Expired DE549053C (en) | Trough-shaped, externally or internally heatable device, equipped with an oscillating stirrer, for the production of volatile acids |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE549053C (en) |
-
0
- DE DEF69559D patent/DE549053C/en not_active Expired
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