REACTOR FOR PRODUCING CHLORINE DIOXIDE FROM ALKALI CHLORATE AND ACID

REACTOR FOR PRODUCING CHLORINE DIOXIDE FROM ALKALI CHLORATE AND ACID

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: KARL LOHRBERG
Format: Patent
Sprache:eng
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.