Entschwefelungsverfahren für Gase, die bei der Granulierung von Hochofenschlacken gebildet werden

Process in which a mixture of steam and polluted air is first channelled into an ascending flow (19) and that then the mixture flows in a descending flow (23) into an enclosure (34) maintained under partial vacuum. An aqueous alkaline solution is sprayed in a parallel flow into the said descending f...

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Bibliographische Detailangaben
Hauptverfasser:	SOLVI, MARC, L-3961 EHLANGE SUR MESS, LU, SCHMIT, LOUIS, L-1451 LUXEMBOURG, LU, FABER, ERNEST, L-6212 CONSDORF, LU, FRIEDEN, ROMAIN, L-6235 BEIDWEILER, LU, ULVELING, LEON, L-2319 LUXEMBOURG-HOWALD, LU
Format:	Patent
Sprache:	ger
Schlagworte:	BLASTING CHEMISTRY DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES HEATING KILNS LIGHTING MANUFACTURE OF IRON OR STEEL MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING OVENS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL RETORTS SEPARATION TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	Process in which a mixture of steam and polluted air is first channelled into an ascending flow (19) and that then the mixture flows in a descending flow (23) into an enclosure (34) maintained under partial vacuum. An aqueous alkaline solution is sprayed in a parallel flow into the said descending flow and the decontaminated noncondensed gases are discharged from the enclosure by a forced and adjustable stream which creates and maintains a partial vacuum inside the said enclosure. The present invention also describes a device for the implementation of the said process.