Chlorine dioxide production plant is operated safely by effecting reaction under water with monitoring of the charges and the chlorine dioxide concentration by conductivity measurements

摘要

A plant for controlled production of chlorine dioxide is such that: (a) a continuous process discharge is applied; (b) dosing of the individual components is monitored qualitatively by conductivity measurements; (c) filling of vessel is controlled by a level monitor; (d) reaction takes place under water and no chlorine gas can be formed; and (e) the chlorine dioxide concentration is checked by conductivity measurements.