Case Study
Online Flow and Concentration Measurement of Sodium Hydroxide
Online Flow and Concentration Measurement of Sodium Hydroxide Within a chemical site, Sodium Hydroxide (NaOH) is produced by means of electrolysis and then distributed via piping to the respective production plants for further processing. A stable concentration of the Sodium Hydroxide is thus obligatory and has to be monitored very closely. Inline instrumentation, such as previously installed density meters, regularly failed due to the harsh conditions. As of the good experiences the customer already made with FLEXIM's non- invasive ultrasonic FLUXUS flow meters as well as FLEXIM's non-invasive PIOX S process analyzer for the concentration monitoring of Sulphuric Acid, now also the online concentration measurement of Sodium Hydroxide should be carried out by PIOX S. Conjointly with the cus