VERFAHREN ZUR REINIGUNG ORGANISCH BELASTETER SALZE UND/ODER SALZSCHLAEMME

A process for purifying organically polluted salts comprising forming a melt of said salts at a temperature of from about 600 DEG to 1000 DEG C., and contacting salt melt with an oxygen-containing gas. Acidic or basic fluxes may be present. The heat to maintain the mass molten may be supplied by ele...

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Bibliographische Detailangaben
Hauptverfasser:	ARND STUEWE, ROLAND HOEFER, MICHAEL GROSCHE
Format:	Patent
Sprache:	ger
Schlagworte:	BLASTING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMBUSTION APPARATUS COMBUSTION PROCESSES COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM CONSUMING WASTE PRODUCTS BY COMBUSTION CREMATION FURNACES ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HEATING INORGANIC CHEMISTRY LIGHTING MECHANICAL ENGINEERING METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A process for purifying organically polluted salts comprising forming a melt of said salts at a temperature of from about 600 DEG to 1000 DEG C., and contacting salt melt with an oxygen-containing gas. Acidic or basic fluxes may be present. The heat to maintain the mass molten may be supplied by electrodes which dip into the melt and which may be hollow so oxygen can be introduced therethrough. A suitable apparatus is also described.