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AT79680B - Process for the desulphurisation, dezincification and agglomeration of gravel burns. - Google Patents

Process for the desulphurisation, dezincification and agglomeration of gravel burns.

Info

Publication number
AT79680B
AT79680B AT79680DA AT79680B AT 79680 B AT79680 B AT 79680B AT 79680D A AT79680D A AT 79680DA AT 79680 B AT79680 B AT 79680B
Authority
AT
Austria
Prior art keywords
drum
desulphurisation
agglomeration
dezincification
dezincing
Prior art date
Application number
Other languages
German (de)
Inventor
Gustav Hentschel
Original Assignee
Gustav Hentschel
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 Gustav Hentschel filed Critical Gustav Hentschel
Application granted granted Critical
Publication of AT79680B publication Critical patent/AT79680B/en

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  • Manufacture And Refinement Of Metals (AREA)

Description

  

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    PATENT-ANSPRÜCHE:  
1. Verfahren zum Entschwefeln, Entzinken und Agglomerieren von Kiesabbränden, wobei die Kiesabbrände durch Erhitzen entschwefelt, sodann nach Mischen mit Kohle durch stärkeres   Erhitzen entzinkt und im   Anschluss daran für ihre Verhüttung aui Eisen und dgl. agglomeriert weiden, dadurch gekennzeichnet, dass das Entschwefeln, Entzinken und Agglomerieren in einem ununterbrochenen Arbeitsgang unter getrennter Gewinnung des Schwefels, Zinks und Eisens erfolgt.



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    PATENT CLAIMS:
1. A method for desulphurising, dezincing and agglomeration of gravel burns, wherein the gravel burns are desulphurized by heating, then dezincified after mixing with coal by increased heating and then agglomerated to iron and the like for smelting, characterized in that desulphurization, Dezincing and agglomeration are carried out in one uninterrupted process with separate extraction of sulfur, zinc and iron.

Claims (1)

2. Vetfaluen nach Anspruch 1, dadurch gekennzeichnet, dass die Kiesabbrände zwecks Entschwefelung in eine sich drehende Trommel (b) und von da zum Entzinken in eine zweite drehbare Trommel (e) geleitet werden, worauf die beim Entzinken verbleibenden eisenhaltigen Rückstände nussig oder teigig in einer dritten sich drehenden Trommel (g), mit Feinerz oder Gichtstauh velmischt, zu kleineren, verhüttbaren porösen Stücken agglomeriert und abgekühlt \\ptden, während die aus der zweiten Trommel (e) austretenden Zinkdämpfe und Gase die Entschwefelungstrommel (b) von aussen beheizen und dabei gleichzeitig genügend abgekühlt werden. 2. Vetfaluen according to claim 1, characterized in that the gravel burns are passed into a rotating drum (b) for desulfurization and from there for dezincing into a second rotatable drum (e), whereupon the ferrous residues remaining during dezincing are nutty or doughy a third rotating drum (g), mixed with fine ore or gout damming, agglomerated to smaller, smeltable porous pieces and cooled, while the zinc vapors and gases emerging from the second drum (e) heat the desulphurisation drum (b) from the outside and be cooled sufficiently at the same time. 3. Vetfahien nach Anspruch 1 und 2, dadurch gekennzeichnet, dass in der die Entschwefe- lunssstiommel (b) umschliessenden Kammer (i) Luft vorgewärmt und unmittelbar in die Ent- hwefelungstrommel (b) geleitet wird. 3. Vetfahien according to claim 1 and 2, characterized in that in the chamber (i) surrounding the desulphurisation drum (b) air is preheated and is passed directly into the desulphurisation drum (b).
AT79680D 1917-01-15 1918-03-16 Process for the desulphurisation, dezincification and agglomeration of gravel burns. AT79680B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE79680X 1917-01-15

Publications (1)

Publication Number Publication Date
AT79680B true AT79680B (en) 1919-12-29

Family

ID=5638755

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79680D AT79680B (en) 1917-01-15 1918-03-16 Process for the desulphurisation, dezincification and agglomeration of gravel burns.

Country Status (1)

Country Link
AT (1) AT79680B (en)

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