SE362234

1356653 Sulphur trioxide BAYER AG 25 May 1971 [2 June 1970] 16930/71 Heading C1A SO 3 is produced by the catalytic oxidation of SO 2 with air in a plurality of catalyst stages wherein an air stream, all or part of which has been passed through oleum, is mixed with an SO 2 -containing gas (e.g. a sul...

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1. Verfasser:	GUTH H,DT
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
Online-Zugang:	Volltext bestellen
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