Drying - Wikipedia
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 step before selling or packaging products.
Drying Method - an overview | ScienceDirect Topics
The drying process, which is a heat and mass transfer event that involves the transport of water in the product from the interior of the product to the surface and evaporating from the surface, is one of the processes commonly used in the food sector and industry.
Drying involves the final removal of relatively small amounts of water, or in some cases solvent, from a material. Excluding the partial drying of a solid by mechanical means, for example, by squeezing,
In general, drying is accomplished by thermal techniques but non-thermal drying processes such as squeezing wetted sponge, adsorption by desiccant (desiccation) and extraction are also used. In bioproducts like food, grains, and pharmaceuticals like vaccines, the solvent to be removed is almost invariably water [1]. Table 1.
DRYING - thermopedia.com
2011年2月2日 · Drying has been defined as the process whereby moisture is vaporized from a material and is swept away from the surface, sometimes under vacuum, but normally by means of carrier gas which passes through or over the material [Keey (1992)].
Drying Operation - an overview | ScienceDirect Topics
2010年2月2日 · The drying process takes place in two basic mechanisms; the migration of moisture from the interior of a product to the surface, and the evaporation of moisture from the heated surface to the surrounding air.
(PDF) Solids Drying: Basics and Applications - ResearchGate
2014年4月1日 · Drying is one of the most complex unit operations with simultaneous heat and mass transfer. The contact drying process is also not well understood as several physical phenomena occur...
Solids Drying: Basics and Applications - Chemical Engineering
2014年4月1日 · Drying may be defined as the vaporization and removal of water or other liquids from a solution, suspension, or other solid-liquid mixture to form a dry solid. It is a complicated process that involves simultaneous heat and mass transfer, accompanied by physicochemical transformations.
Drying is an important operation in the process industry. This book treats drying as a method for accomplishing liquid–solid separation by other than mechanical means. Usually, heat is supplied, leading to evaporation of a liquid (usually water), and this leaves a solid behind.
Modern Drying Technology | Wiley Online Books
2014年2月12日 · These five-volume series provide a comprehensive overview of all important aspects of drying technology like computational tools at different scales (Volume 1), modern experimental and analytical techniques (Volume 2), product quality and formulation (Volume 3), energy savings (Volume 4) and process intensification (Volume 5) Show all.