Verfahren zum Abscheiden und zur Gewinnung von Quecksilber und/oder Selen aus quecksilber- und/oder selenhaltigen Gasen

1308746 Removal of mercury and selenium from gases OUTOKUMPU OY 2 July 1971 [3 July 1970] 31172/71 Heading C1A Mercury is removed from gases by washing with circulating sulphuric acid of concentration 80-98% by weight at 70-250‹ C., the water vapour pressure of the wash solution in the tower being s...

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Hauptverfasser:	KANGAS,JUHANI, V.,. HAANI,MARTTI, P.E. KINNUNEN,JORMA, V.,. LINDSJOE,OLOF, B. HONKASALO,JORMA, B. BRYK,PETRI, RASTAS,JUSSI,DR, J.,. NIYHOLM,ERIK, POIJAERVI,JAAKKO
Format:	Patent
Sprache:	ger
Schlagworte:	CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F FERROUS OR NON-FERROUS ALLOYS INORGANIC CHEMISTRY METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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