Vacuum drying of dispersed materials from multicomponent liquid systems: Verification of model

Experimental data on vacuum drying of chemical and microbial synthesis prod ucts under laboratory and industrial conditions are presented. Kinetic rela tions of vacuum drying of dispersed materials with the removal of a multico mponent liquid system are verified on both laboratory and industrial scale dryers under different operating conditions. The results of the research we re generalised and a number of empirical relations needed for drying proces s calculation are given. The relation between heat transfer coefficient and heat flux and motive force for the vacuum drying process is established.