Controled freezing of liquid environment in fragile tare

Abstract

A special interest in mass transfer processes represent the conditions under which has place the phase transfer. As a rule those are liquid – vapor for high intensive heat processes, or moisture freezing, when all substance thermo physical parameters change and the process itself is non stationary. In practice, very often while storing liquid canned products in fragile tare in unheated warehouses, while transporting them, when uncontrolled heating systems disconnection has place, occurs freezing and depressurization of tare and as result product spoilage. From our point of view, while transporting in cold weather different kind of liquid products, by truck or by train, it is of high importance to create special conditions for controlled freezing of those products (like different juices).