Executive SummarySolvent recovery is a major reason for selecting closed vacuum drying for pharmaceutical, fine-chemical, specialty-chemical, and other solvent-wet products. During drying, solvent leaves the wet solid as vapor. A well-designed recovery train captures most of the condensable vapor in
IntroductionHigh-speed dispersing blades are useful when a powder contains soft agglomerates, cohesive fines, sticky portions, or bundled fibers. They create local velocity gradients and can help distribute material that does not separate through bulk circulation alone. However, not every powder sho
Executive SummaryThe condenser is one of the most important components in a vacuum drying system. Its primary function is to remove condensable water or solvent vapor from the vapor stream before that vapor reaches the vacuum pump. By converting vapor to liquid, the condenser reduces gas load on the