PROCESS FOR THE SEPARATION OF SULPHURIC ACID FROM THE SULFOXIDATION PRODUCT OBTAINED BY REACTING PARAFFINS WITH SULPHUROUS ANHYDRIDE, OXYGEN AND WATER IN THE PRESENCE OF ULTRAVIOLET LIGHT

The process for separating sulfuric acid from the sulfoxidation output obtained when paraffins are reacted with sulfuric acid, oxygen and water in the presence of ultraviolet light, using an alcohol containing at least 5 C atoms, is improved by treating the sulfoxidation output with a 0.25 to 2.5 fo...

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Hauptverfasser:	BORCHERS, KARL, SPRINGMANN, HERMANN
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY COMPOUNDS THEREOF HETEROCYCLIC COMPOUNDS INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Zusammenfassung:	The process for separating sulfuric acid from the sulfoxidation output obtained when paraffins are reacted with sulfuric acid, oxygen and water in the presence of ultraviolet light, using an alcohol containing at least 5 C atoms, is improved by treating the sulfoxidation output with a 0.25 to 2.5 fold amount by weight of a mixture of (a) 40 to 95% by weight of alcohol, and (b) 5 to 60% by weight of paraffins and the aqueous phase formed thereby is separated with the sulfuric acid.