KONTINUIERLICHES VERFAHREN ZUM GLEICHZEITIGEN AUFFANGEN UND ABSCHEIDEN VON QUECKSILBER AUS GASEN

Procedure for the simultaneous collection and precipitation of mercury in gases containing it. It consists on passing the mercury gas through a washing tower where hydrogen sulphur (gas) is continuously and intermittently injected at the same time that it is watered with a solution containing a merc...

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Bibliographische Detailangaben
Hauptverfasser:	RODRIGUEZ VALCARCEL, MATIAS, SITGES MENENDEZ, FERNANDO, TAMARGO GARCIA, FRANCISCO, NORTE B, ALVAREZ TAMARGO, FRANCISCO, MURUZABAL SITGES, COVADONGA
Format:	Patent
Sprache:	ger
Schlagworte:	CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS SEPARATION TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	Procedure for the simultaneous collection and precipitation of mercury in gases containing it. It consists on passing the mercury gas through a washing tower where hydrogen sulphur (gas) is continuously and intermittently injected at the same time that it is watered with a solution containing a mercury complex (II) stable in semi acid, such as ÄI2HgÜ or Ä(SCN)4HGÜ , without requiring the use of an additional oxidant. Both the collection and precipitation of the mercury and the regeneration of the solution containing the mercury complex (II) take place simultaneously in just one stage.