Freeze drying, also known as lyophilisation, is a common method of preservation used in many products, from the fresh herbs and vegetables that top store-bought pizzas to the instant coffee in our ...

Vacuum drying methods are integral to the chemical process industries (CPI), enabling the drying of sensitive materials without compromising critical properties. Heat-sensitive intermediates and ...

These dryers are relatively easy to operate: as temperature-sensitive materials are positioned on trays placed on individual racks in a vacuum chamber, then, in the chamber, a low-pressure regime is ...