SE372494

1316849 SO 2 METALLGESELLSCHAFT AG 21 Sept 1970 [26 Sept 1969] 44920/70 Heading ClA SO 2 is produced by burning S with less than the stoichiometric amount of free oxygen containing gas necessary for SO 2 production at atmospheric pressure, cooling the resulting SO 2 + S and after burning with free o...

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Main Authors GUTH H,DT, BEUCHELT R,DT, DOERR K,DT, BIELZ S,DT, WIESCHEN H,DT, VOLLMER H,DT, REHER P,DT, CONSTANTINESCU D,DT
Format Patent
LanguageEnglish
Published 23.12.1974
Subjects
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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Summary:1316849 SO 2 METALLGESELLSCHAFT AG 21 Sept 1970 [26 Sept 1969] 44920/70 Heading ClA SO 2 is produced by burning S with less than the stoichiometric amount of free oxygen containing gas necessary for SO 2 production at atmospheric pressure, cooling the resulting SO 2 + S and after burning with free oxygen containing gas. Preferably the initial burning is carried out using 70-95% of the required O 2 , and the after burning is performed at less than 1000‹C.
Bibliography:Application Number: SE19700013099