spray drying

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• Spray drying — is a commonly used method of drying a liquid feed through a hot gas. Typically, this hot gas is air but sensitive materials such as pharmaceuticals, and solvents like ethanol require oxygen free drying and nitrogen gas is used instead. The liquid …   Wikipedia

• spray drying — noun The rapid drying of a liquid by spraying it into a flow of hot gas • • • Main Entry: ↑spray …   Useful english dictionary

• spray drying — purškiamasis džiovinimas statusas T sritis chemija apibrėžtis Tirpiklio išgarinimas išpurškiant tirpalą. atitikmenys: angl. spray drying rus. распылительная сушка …   Chemijos terminų aiškinamasis žodynas

• Drying — For the food conservation method, see drying (food). Drying is a mass transfer process consisting of the removal of water or another solvent [1] by evaporation from a solid, semi solid or liquid. This process is often used as a final production… …   Wikipedia

• Drying (food) — Flattened fish drying in the sun in Madagascar. Fish are preserved through such traditional methods as drying, smoking and salting.[1] …   Wikipedia

• Spray nozzle — A spray nozzle is a device that facilitates the formation of spray. When a liquid is dispersed as a stream of droplets (atomization), it is called a spray. Spray nozzles are used to achieve two primary functions: increase liquid surface area to… …   Wikipedia

• spray-dry — /ˈspreɪ draɪ/ (say spray druy) verb (t) (spray dried, spray drying) to transform (a liquid or slurry) into a dry powder by applying intense heat; used in making preparations of food, pharmaceuticals, etc …  

• Spray painting — is a painting technique where a device sprays a coating (paint, ink, varnish etc.) through the air onto a surface. The most common types employ compressed gas usually air compressed by an air compressor to atomize and direct the paint particles.… …   Wikipedia

• spray|dry — «SPRAY DRY», transitive verb, dried, dry|ing. to dehydrate (food) by spraying and drying in powdery particles …   Useful english dictionary

• Nano spray dryer — Nano spray dryers refer to using spray drying to create particles in the nanometer range. Spray drying is a gentle method for producing powders with a defined particle size out of solutions, dispersions, and emulsions which is widely used for… …   Wikipedia

• Drum drying — is a method used for drying out liquids; for example, milk is applied as a thin film to the surface of a heated drum, and the dried milk solids are then scraped off with a knife. Powdered milk made by drum drying tends to have a cooked flavor,… …   Wikipedia