Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Solved Assignments
Asked Questions
Answered Questions
define types of dryersthere are many other dryer types available such as osmotic drying impingement drying microwave and dielectric drying
determine major aspects of the mechanism of freeze dryingthe major aspects of the mechanism of freeze drying are a the removal of vapour from the
q use the following information to draw a temperature-composition phase diagram for the binary system of h2o a and na2so4 b at p 1 bar confining t
explain about the freeze drying methodthe techniques of freeze-drying have been developed over the past half-century for the purpose of preserving
q how many degrees of freedom has a system consisting of solid nacl in equilibrium with an aqueous phase containing h2o nacaq cl aq hcaq and oh aq
define the roller drying drum drying methodone of the important techniques for drying liquid food products is the roller drier like spray drying
define foam spray drying method this is an extension of spray drying and involves the use of gases dissolved under pressure prior to spraying the
define the spray drying methodspray drying is a unique drying process since it involves both particle formation and drying it is most suitable for
q what are the values of c and f in systems consisting of solid agcl in equilibrium with an aqueous phase containing h2o agcaq claq nacaq and no3 aq
q consider the lime-kiln process caco3 s -gt cao s co2 g find the number of intensive variables that can be varied independently in the equilibrium
q consider a system containing only nh4cls nh3g and hclg assume that the equilibrium nh4cls harr nh3g and hclg existsa suppose you prepare the system
what is the microflake - t dehydrationthis technique involves the drying of a continuous sheet of foam 20 mm thick on a continuous stainless steel
define the foam mat drying methodthis process is a development of the vacuum puffing but instead of employing a vacuum to foam the material it is
what is the vacuum puff dryingthe vacuum puff process has been developed for drying liquids under vacuum the development of processes for drying
q consider a single-phase system that is a gaseous mixture of n2 h2 and nh3 for each of the following cases find the number of degrees of freedom and
explain the explosion puffingexplosion puffing has been recognized as one of the most significant developments in dehydration technology in explosion
explain about the torbed dryeron the other hand is a variation of the fluidized bed dryer this is designed for use with particulate foods torbed
define the fluidized dryersfluidization occurs when a flow of fluid upwards through a bed of particles ranging from fine powders to particulate foods
explain the rotary dryersrotary dryers are widely used to dry relatively large throughputs of granular products and by products in a number of
explain the conveyor or band dryersin the conveyor or band dryer the product is distributed on a moving belt typically of a perforated plate that
explain about the tray and tunnel dryerstray and tunnel dryers are widely used in the food industry in both cases the material being dried is
explain about the solar dryersthere are so many different designs for solar dryers these range from simple convection dryers cabinet dryers shelf
explain about the shade dryingshade drying is carried out for products which can lose their colour andor turn brown if put in direct sunlight
define the sun and solar drying methodthe make use of solar energy to preserve the food items is mainly the oldest form of food reservation and is
define the basic types of drying processprimarily there are three basic types of drying processa sun drying and solar drying b atmospheric drying