Our website uses cookies. By continuing to browse our site you are agreeing to our Cookie Policy. Bleaching Choose the best solution for the bleaching process An efficient bleaching process is key. Kraft Pulping produces strong pulp that typically requires further processing — bleaching — to provide acceptable brightness. The bleaching process removes the lignin (source of colour) which remains after the digester cooking process. This process uses large quantities of expensive bleaching chemicals (usually ClO2) and presents raw material and waste disposal challenges. pH measurement in this area optimizes the efficiency of the bleaching process and lowers bleach consumption, discharge, and associated costs. Accurately controlling pH, wash flows, tower levels, temperatures, and dilution flows is critical for overall bleach plant effectiveness. Due to the corrosive nature of the bleaching chemicals, specialized Emerson FisherTM control valves and Emerson RosemountTM instrumentation provide best-in-class reliability and control performance. Advanced control strategies using Emerson DeltaVTM also enable the mill to minimize bleaching costs through multi-stage optimization controls. Optimize the efficiency of the bleaching process Ensure reliability and performance Reduce bleaching costs Get in touch with an expert, find your nearest office location, or send us a note about your next project. TALK TO ONE OF OUR EXPERTS IN THIS FIELD 888-268-6437 Industry Solutions Chlorine Dioxide Addition pH and Conductivity Chlorine Dioxide Generator Optimization PRODUCTS SERVICES INDUSTRIES FAQ EXPERITEC INC. 504 Trade Center Blvd. Chesterfield, MO 63005 Phone: 636-681-1500 EMERGENCY SUPPORT AND SERVICE M-F 7:30 AM - 5:00 PM: 888-268-6437 AFTER HOURS: 888-268-6437 TERMS & CONDITIONS PRIVACY DISCLAIMER SITEMAP © Copyright Experitec Facebook LinkedIn