cpp CONTENTS 03-2018 10 Cover Dream team for heat and condensate: The Duo of ceramic and metallic measuring cells optimises the distillation process under high vacuum. 24 With its system of pivoted discs, the 8C/6H micro-flow control valve guarantees zero valve leakage without any limitation. 30 The CD Dryer allows effective contact drying in a small space because the disc assembly is heated internally. INSTRUMENTATION, CONTROL, AUTOMATION 8 Increasing the amount of data available Parameterisation and monitoring of Hart devices 10 COVER The dream team for heat and condensate Duo of ceramic and metallic measuring cells optimises the distillation process 14 Measurements on the safe side Mass flow and concentration meter for sulphuric acid and oleum 16 Hands free when working in explosive areas Intrinsically safe augmented reality device for helmets SPECIAL: VALVE WORLD EXPO 22 Twin ball valve as a compact alternative Double barrier provides double safety 24 Controls even the smallest amounts Rotary gate valve with pivoted discs 26 PRODUCTS 28 Comprehensive valve testing Qualified test benches for safe valves PROCESS ENGINEERING 30 Fast evaporation on rotating discs Indirectly heated contact dryer 32 Explosion-proof hammer mill Flexible grinding system finds its way from the trade fair into the plant 34 More flexibility in the lab Modular, compact mill and classifier unit PLANTS, APPARATUS, COMPONENTS 42 Sensor or seal? Sealing material monitors its own wear 44 Four cabins for clean and empty drums Automatic drum emptier for toxic or explosive powdery products 46 True strength comes from within Building rectangular tanks quickly and efficiently 48 Enhanced safety in five steps Optimised Legionella protection for cooling towers 50 Augmented reality for mobile use Maintenance 4.0 with intrinsically safe tablets and smartphones 52 Belt and braces – plant safety and Ex protection Safety switching devices for niche applications PHARMACEUTICAL PROCESSING, PACKAGING 54 Advantages of single-use pumping systems A promising way to reduce downtime in biopharmaceutical manufacturing 56 Clean room filling under GMP conditions Good manufacturing practice made in Germany 4 cpp 03-2018
48 Sanipacking packing materials reliably inhibit the growth of bacteria and contribute to minimising the risk of Legionella infections. COLUMNS 3 The Third Page 4 Contents 6 News 17 TRADE FAIR REVIEW ACHEMA 37 TRADE FAIR REVIEW ACHEMA 57 Advertisers 58 Contact the Editors 58 Imprint WWW.CPP-NET.COM More news, facts, products and solutions forthe process technology in thechemicalindustry can be found on our internet page! www.cpp-net.com cpp 03-2018 5
