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Freeze-dryer, food industry

By far the largest number of the industrial freeze dryers in operation is of the vacuum batch type with freeze drying of the product in trays. There are two main types, depending on the type of condenser used. In the first type, the condenser plates are alongside the tray-heater assembly and in the same chamber in the second type the condenser is in a separate chamber joined to the first by a wide, in general, butterfly valve. This latter type of plant is always used in pharmaceutical industries, but it can also be used for the freeze drying of foods. Because of the wide variety and complexity of the... [Pg.265]

See other pages where Freeze-dryer, food industry is mentioned: [Pg.261]    [Pg.606]    [Pg.279]    [Pg.283]    [Pg.284]    [Pg.188]    [Pg.371]    [Pg.483]    [Pg.231]    [Pg.654]    [Pg.971]    [Pg.996]    [Pg.675]    [Pg.90]   
See also in sourсe #XX -- [ Pg.2 ]



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