AT79474B - Process for the continuous distillation of zinc and other volatile metals in an electric radiation furnace. - Google Patents

Process for the continuous distillation of zinc and other volatile metals in an electric radiation furnace.

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Publication number
AT79474B
AT79474B AT79474DA AT79474B AT 79474 B AT79474 B AT 79474B AT 79474D A AT79474D A AT 79474DA AT 79474 B AT79474 B AT 79474B
Authority
AT
Austria
Prior art keywords
chamber
radiation furnace
zinc
continuous distillation
electric radiation
Prior art date
Application number
Other languages
German (de)
Inventor
Filip Tharaldsen
Original Assignee
Filip Tharaldsen
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 Filip Tharaldsen filed Critical Filip Tharaldsen
Application granted granted Critical
Publication of AT79474B publication Critical patent/AT79474B/en

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  • Manufacture And Refinement Of Metals (AREA)

Description

  

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Die Vorkammer (links) ist mit einer passenden Menge Beschickungsmaterial gefüllt ; der Boden c wird nach rechts geschoben, wobei das Material von der   Wandung a" abgestrichen   und eine Materialschicht h gebildet wird, deren Oberfläche vom Lichtbogen bestrahlt wird. Die Reste der Materialschicht gelangen dann in die rechte Vorkammer b, aus welcher sie mittels des Kratzers k entfernt werden. Alsdann wird frische Beschickung eingeführt und derselbe 'Vorgang aufs neue vorgenommen. 



   Der Ofen kann mit zwei oder mehreren Elektroden arbeiten und mit Gleichstrom, Wechselstrom oder Drehstrom betrieben werden. Der Lichtbogen kann entweder frei zwischen den Elektroden spielen oder gegen die Beschickung abgelenkt werden. 



   Man kann auch die Reduktions-, Beschickungs- und Schlackenkammern abwechselnd anordnen, entweder in mehreren Reihen nacheinander oder in einem geschlossenen Kreis, wobei der Boden entsprechend bewegt wird. 



   PATENT-ANSPRÜCHE :
1. Verfahren zum kontinuierlichen Abdestillieren von Zink und anderen flüchtigen Metallen im elektrischen Strahlungsofen, dadurch gekennzeichnet, dass die Beschickung als gleichmässig ausgebreitete horizontale Schicht in den Reaktionsraum des Ofens eingeführt und der Bestrahlung durch den Lichtbogen somit derart ausgesetzt wird, dass die Reaktion wesentlich an der Oberfläche der horizontalen   Beschickungsschicbt   erfolgt.



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The antechamber (left) is filled with a suitable amount of feed material; the bottom c is pushed to the right, the material being wiped off the wall a ″ and a material layer h being formed, the surface of which is irradiated by the arc Fresh charge is then introduced and the same process is repeated.



   The furnace can work with two or more electrodes and can be operated with direct current, alternating current or three-phase current. The arc can either play freely between the electrodes or be deflected against the load.



   The reduction, charging and slag chambers can also be arranged alternately, either in several rows one after the other or in a closed circle, with the floor being moved accordingly.



   PATENT CLAIMS:
1. A method for continuously distilling off zinc and other volatile metals in an electric radiation furnace, characterized in that the charge is introduced into the reaction chamber of the furnace as a uniformly spread out horizontal layer and is thus exposed to the irradiation by the electric arc in such a way that the reaction takes place substantially at the Surface of the horizontal loading layer takes place.

Claims (1)

2. Strahlungsofen zur Ausführung des Verfahrens nach Anspruch 1, dadurch gekennzeichnet, dass derselbe aus einer Reduktionskammer und zwei zu beiden Seiten der Reduktionskammer und in derselben Höhe mit dieser gelegenen Vorkammern besteht, welche als Bes'hickungs-bzw. Schlackenkammer benutzt werden. 2. Radiation furnace for carrying out the method according to claim 1, characterized in that the same consists of a reduction chamber and two antechambers located on both sides of the reduction chamber and at the same height as this, which are used as loading or. Slag chamber can be used. 3. Strahlungsofen zur Ausführung des Verfahrens nach Anspruch 1, dadurch gekennzeichnet, dass die Beschickung auf einen beweglichen Boden aufgegeben wird, der aus der Beschickungskammer nach der Reaktionskammer und der Schlackenkammer geführt wird. 3. Radiation furnace for carrying out the method according to claim 1, characterized in that the charge is placed on a movable floor which is guided from the charge chamber to the reaction chamber and the slag chamber. 4. Strahlungsofen zur Ausführung des Vet-fahrens nach Anspruch 1, dadurch gekenn- zeiehnet, dass Reaktions- und Beschickungskammer durch eine soweit auf den beweglichen Boden herabreichende Scheidewand getrennt sind, dass durch den Abstand der unteren Wandkante von dem beweglichen Boden die Schichtllöhe dei Charge bestimmt wn'd. 4. Radiation furnace for carrying out the Vet-fahrens according to claim 1, characterized in that the reaction and charging chamber is moved to the extent that it is movable The partition wall reaching down to the floor is separated, so that the layer height of the batch is determined by the distance between the lower wall edge and the movable floor.
AT79474D 1916-08-01 1916-08-01 Process for the continuous distillation of zinc and other volatile metals in an electric radiation furnace. AT79474B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT79474T 1916-08-01

Publications (1)

Publication Number Publication Date
AT79474B true AT79474B (en) 1919-12-29

Family

ID=3600971

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79474D AT79474B (en) 1916-08-01 1916-08-01 Process for the continuous distillation of zinc and other volatile metals in an electric radiation furnace.

Country Status (1)

Country Link
AT (1) AT79474B (en)

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