Process for determining the concentration of a substance dissolved in a liquid, for example for controlling the A/S circulation scrubbing

Process for determining the concentration of a substance dissolved in a liquid, for example for controlling the A/S circulation scrubbing

According to the invention, it is proposed that a constant amount of the circulating scrubbing liquid is continuously withdrawn from an industrial scrubbing or purifying apparatus and the substance to be scrubbed out is partially expelled from the liquid by a constant inert gas stream at constant te...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: STALHERM,DIETER,.DR, LAUUETTE,DIETER, ABENDROTH,GEORG, ALEXANDER,.HILLEBRAND,WOLFGANG
Format: Patent
Sprache:eng ; ger
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PHYSICS
SEPARATION
TESTING
TRANSPORTING
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Beschreibung
Zusammenfassung:According to the invention, it is proposed that a constant amount of the circulating scrubbing liquid is continuously withdrawn from an industrial scrubbing or purifying apparatus and the substance to be scrubbed out is partially expelled from the liquid by a constant inert gas stream at constant temperature and the substance scrubbed out is then continuously determined in the inert gas stream.