Apparatus for cleaning waste sulphuric acid

The equipment comprises a reactor (R), which is dimensioned such that a retention time is sufficient for degradation of organic impurities, and a circulation pump (P). A heat exchanger (W) and connecting pipes are also provided. The reactors and the pipes are made of steel lined with enameled steel...

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Bibliographische Detailangaben
Hauptverfasser:	WINTERBAUER, HANSJUERGEN, HETZEL, JOACHIM, PATAKY, PETER, HENKE, LUEDER
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ALLOYS BLASTING CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION FERROUS OR NON-FERROUS ALLOYS HEAT EXCHANGE IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POWDER METALLURGY THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WEAPONS
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