APPARATUS FOR PRODUCING CHLORINE DIOXIDE FROM ALKALICHLORATE AND ACIDE

The reactor for reacting alkali metal chlorate with acid, in particular hydrochloric acid, for producing a gaseous mixture comprising chlorine dioxide and chlorine comprises a plurality of gas-permeable trays forming reaction stages which are connected by overflow lines. The trays have approximately...

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Bibliographische Detailangaben
1. Verfasser:	LOHRBERG, KARL
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The reactor for reacting alkali metal chlorate with acid, in particular hydrochloric acid, for producing a gaseous mixture comprising chlorine dioxide and chlorine comprises a plurality of gas-permeable trays forming reaction stages which are connected by overflow lines. The trays have approximately the shape of an upside- down funnel and are equipped with a gas channel and a cap over the channel. Each reaction stage has 2 to 10 perpendicular, radially extending compartment walls arranged between the cap and the inner surface of the reactor. Adjacent compartment walls delimit a reaction chamber, and each reaction chamber has an inlet for acid.