DE119518C - - Google Patents
Info
- Publication number
- DE119518C DE119518C DENDAT119518D DE119518DA DE119518C DE 119518 C DE119518 C DE 119518C DE NDAT119518 D DENDAT119518 D DE NDAT119518D DE 119518D A DE119518D A DE 119518DA DE 119518 C DE119518 C DE 119518C
- Authority
- DE
- Germany
- Prior art keywords
- retort
- tube
- magnesia
- retorts
- zinc
- 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.)
- Active
Links
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 2
- 235000012255 calcium oxide Nutrition 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000011819 refractory material Substances 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/04—Obtaining zinc by distilling
- C22B19/06—Obtaining zinc by distilling in muffle furnaces
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/04—Obtaining zinc by distilling
- C22B19/16—Distilling vessels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Description
KAISERLICHES Λ IMPERIAL Λ
PATENTAMT.PATENT OFFICE.
Den Gegenstand der vorliegenden Erfindung bilden Retorten zur Gewinnung von Zink, welche sich bei allen Verfahren zur Zinkgewinnung aus Erzen anwenden lassen und ihrer eigenthümlichen Gestaltung wegen besonders da vortheilhafte Anwendung finden, wo in der Beschickung Alkalien vorhanden sind, welche beim Schmelzen den Thon der gewöhnlichen Retorten zerstören würden.The subject of the present invention are retorts for the production of zinc, which can be used in all processes for zinc extraction from ores and their Because of their peculiar design, they find particularly advantageous application where in the Charging alkalis are present, which when melted the clay of the ordinary Would destroy retorts.
In der beiliegenden Zeichnung ist der Erfindungsgegenstand in einer beispielsweisen Ausführungsform zur Darstellung gebracht, und zwar zeigt:The subject of the invention is shown in the accompanying drawing shown in an exemplary embodiment, and although shows:
Fig. ι im Horizontalschnitt die Einrichtung der den Erfindungsgegenstand bildenden, in einem gewöhnlichen Retortenofen gelagerten Retorten; inFig. Ι in horizontal section the device forming the subject matter of the invention, in retorts stored in an ordinary retort furnace; in
Fig. ι a ist die Retorte im Querschnitt gezeigt; Fig. 1 a shows the retort in cross section;
Fig. 2 zeigt die Retorte im senkrechten Längsschnitt; 2 shows the retort in a vertical longitudinal section;
Fig. 2 a zeigt den zum Verschlufs des vorderen Endes der Retorte dienenden Stöpsel d. 2 a shows the plug d used to close the front end of the retort.
Die Retorten bestehen im Wesentlichen aus einem langen Rohre α aus feuerfestem Material von geeigneter Zusammensetzung, z. B. aus Magnesia. Im Innern dieses Rohres α befindet sich ein Rohr aus dünnem Eisenblech; zwischen diesem Rohr und der Retortenwandung ist ein Zwischenraum c, welcher mit einem Gemenge aus 95 Th. gebrannter Magnesia und 5 Th. gebranntem Kalk ausgefüllt ist.The retorts consist essentially of a long tube α made of refractory material of suitable composition, e.g. B. from magnesia. Inside this tube α there is a tube made of thin sheet iron; Between this tube and the retort wall there is a space c which is filled with a mixture of 95 parts of burnt magnesia and 5 parts of burnt lime.
Bei sehr starker Erhitzung wird das Eisen weich und verbindet sich mit dieser Ausfütterung, welche bei dieser Temperatur sehr fest ist. Eine solche Retorte ist mehrere Wochen widerstandsfähig gegen das lebhafteste Feuer.When heated very strongly, the iron becomes soft and combines with this lining, which is very solid at this temperature. Such a retort is several weeks resistant to the liveliest fire.
Die Einführung der Beschickung in die Retorte geschieht durch den Spund d. Das Zink wird in der Vorlage e gesammelt, welche sich an jede Retorte anschliefst.The feed is introduced into the retort through the bung d. The zinc is collected in the template e , which is attached to each retort.
Man sieht also, dafs die Einführung des Gemisches von einer Seite der Retorte her geschieht, während die Ansammlung des Zinks sich auf der anderen vollzieht. Die Retorten/" sind in bekannter Weise in zwei öder mehreren Reihen über einander in dem Ofen angeordnet.It can thus be seen that the mixture is introduced from one side of the retort, while the accumulation of zinc takes place on the other. The retorts / " are arranged in a known manner in two or more rows one above the other in the furnace.
In der beispielsweise gezeichneten Anordnung handelt es sich um einen Gasofen, System Riche, selbstverständlich kann auch jede andere Heizvorrichtung zur Verwendung kommen.In the arrangement shown, for example, it is a gas furnace, system Riche, any other heating device can of course also be used.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE119518C true DE119518C (en) |
Family
ID=388647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT119518D Active DE119518C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE119518C (en) |
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0
- DE DENDAT119518D patent/DE119518C/de active Active
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