Monitoring Zeolite Formation with Moving Electrode Conductometry
Sprache des Vortragstitels:
Englisch
Original Tagungtitel:
IEEE Sensors 2021
Sprache des Tagungstitel:
Englisch
Original Kurzfassung:
Conductivity measurements are used in many
environmental and industrial applications such as water quality
testing, concentration measurements and chemical reaction
monitoring. The latter can be a challenging task, especially when
high accuracy and robustness of the measurement device are
required. Using a cell that was designed for accurate
conductivity measurements of corrosive ionic media, we
demonstrate in this work that our setup allows in-situ
monitoring of crystallization reactions, in our case the formation
of zeolites from highly alkaline solutions. Furthermore, we show
that the recorded conductivity data compares to isothermal
crystallization lines, allowing us to directly assess the
crystallization behavior
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