2. The criterion calculation methodology of fire and explosion hazard of heterogeneous systems has been developed, which makes it possible to predict the technological process safety in the static and dynamic conditions.

3. An experimental technique to determine the limiting conditions for flame propagation at 0.1-101 kPa in a reaction chamber, taking into account the temperature of the ignition source, was developed.

4. Intensive and explosion-proof technology of a number of medicinal products drying was developed and the replacement the shelf dryers by pipe-dryers was carried out, which reduced the drying time of substances from 12 hours to 1 hour without using the neutral het carrier.