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Analytics for Chlor-Alkali Production
Sensors and Analyzers for Chlor-Alkali Processes
Analytics for chlor-alkali production are vital on the one hand to get optimal product yield and on the other to prevent corrosion in the plant. METTLER TOLEDO offers chlor-alkali analytics including pH sensors and moisture analyzers. These analytics for chlor-alkali production have been specially designed to withstand the extreme process environment.
Gerelateerde informatie
Guide on Chlorine Production Process Improvements
This guide looks at how to increase chlorine production efficiency, reduce sensor maintenance efforts and prevent corrosion, while using equipment that resists harsh conditions. It also introduces the METTLER TOLEDO InPro 4850i pH sensor that can withstand the harshest chlor-alkali processes. Lees meer
Case Study on Chlor-Alkali Process pH Measurement
Accurate pH measurement is critical in chlor-alkali processes, but the conditions are very tough on conventional pH sensors. Using a sensor designed specifically for chlor-alkali applications, Evonik Industries has cut sensor maintenance by 80%. Lees meer
Case Study on Chlor-Alkali pH Sensors
This case study describes how at a US chlor-alkali site, pH and ORP measurements in harsh conditions were extremely problematic. METTLER TOLEDO was given the opportunity to show that we could make these measurement points more reliable, less expensive and safer to operate with InPro 4850i sensors. Lees meer
Application Note on 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. Lees meer
White Paper on Durable Chlor-Alkali pH Electrodes
This white paper explains: Membrane cell chlorine production, problems with conventional pH electrodes, pNa/pH technology, measurement challenges, plug and Measure – fast and simple start up. Lees meer
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FAQs
Why should I measure pH in my chlor-alkali process?
For the purpose of yield on one side, and equipment integrity on the other, accurate pH measurement is of the utmost importance throughout the chlor-alkali membrane process.
Why should I measure moisture in my chlor-alkali process?
Measuring moisture is important to prevent corrosion at chlorine compressors. The GPro 500 water vapor analyzer is ideal for this purpose, as it provides reliable, rapid measurements.
Which transmitters are best suited for chlor-alkali applications?
METTLER TOLEDO offers specific pH transmitters and TDL transmitters. These are suitable for the pH sensors and TDL analyzers used in chlor-alkali applications.