pH Measurements in Chlor-Alkali Production - METTLER TOLEDO
Application Editorial

pH Measurements in Chlor-Alkali Production

Application Editorial

Precise and Reliable pH Measurement in the Chlor-Alkali Process

pH Measurements in Chlor-Alkali Production
pH Measurements in Chlor-Alkali Production

A combination of elevated temperatures, the presence of oxidants, and highly sensitive sensor output signal makes reliable pH measurement in the chlor-alkali process very challenging. This application note reviews these problems in relation to membrane cell chlorine production and explains how the InPro 4850i pH sensor solves all the measurement issues.