METHOD OF MONITORING A CHEMICAL PROCESS IN A COLUMN APPARATUS AND A COLUMN APPARATUS

A method of monitoring a chemical process in a column apparatus using a measurement system is disclosed, the column apparatus being configured to contain a solid stationary phase, receive a liquid mobile phase, and enable flow of the mobile phase through the stationary phase in a flow direction. The...

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Bibliographische Detailangaben
Hauptverfasser:	AMRANI, Mohamed El-Hassan, WEI, Hsin-Yu, PRIMROSE, Kenneth, HAZINEH, Wadoud
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL MEDICAL OR VETERINARY SCIENCE METERING BY VOLUME PHYSICS SURGERY TESTING
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Beschreibung
Zusammenfassung:	A method of monitoring a chemical process in a column apparatus using a measurement system is disclosed, the column apparatus being configured to contain a solid stationary phase, receive a liquid mobile phase, and enable flow of the mobile phase through the stationary phase in a flow direction. The measurement system comprises a set of electrodes arranged at a sensing location of the column apparatus. The method comprises: providing the solid stationary phase within the column apparatus; causing the liquid mobile phase to flow through the stationary phase in a flow direction; applying an electrical stimulation to the set of electrodes; receiving an electrical signal from the set of electrodes; and determining one or more characteristics of a chemical interaction between the solid stationary phase and the liquid mobile phase by processing the electrical signal received from the set of electrodes.