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Home Industrial Technologies Energy-efficient technologies for drying of dispersed materials

Energy-efficient technologies for drying of dispersed materials


Vacuum equipment for drying of dispersed materials


Drying of dispersed materials is performed by means of thermal-vacuum method. Drying is executed while the material goes through vacuum heater made as a spiral. The heater heated to a prescribed temperature provides heat transfer between heater sides and the dispersed material. In the heated state, the material is fed into the vacuum chamber where intensive evaporation and vapor removing from the chamber take place.

For each material, there is its own mode of operation of the vacuum dryer which ensures the optimal use of energy resources and time for obtaining the final product.


  • manufacturing equipment to order
  • development of optimal operation modes
  • assembly, adjustment, training, instructions
  • technical support, warranty and post-warranty service

Innovative Aspect and Main Advantages

Main advantages:

  • Power efficiency: reduction of power consumption 2-2.5 times in comparison with traditional technologies;
  • No fuel required.

Drying of plant products:

  • Environmentally friendly technology: no pollution with burnt fuel.
  • Maximum heating temperature: 50-600C.
  • Preservation of valuable components.
  • Possibility of purification from light impurities and insects.
  • Bactericidal treatment.

Areas of Application

  • agriculture, food industry (cereals, corn, sunflower, etc.);
  • pharmaceuticals industry(drug plants);
  • chemical industry (drying of brown coal, etc.);
  • wood industry (sawdust drying);
  • energy sector (zirconium/chalk drying, etc.).

Stage of Development

Pilot sample

Contact Details

Pugach Sergii Grygorovych
Organization: National Science Center “Kharkov Institute of Physics and Technology”, «TIDIS» - Department of technology transfer, innovation activity and intellectual property
Address: 1, Akademicheskaya Str., Kharkov 61108,Ukraine
+38 (057) 335-18-89
This e-mail address is being protected from spambots. You need JavaScript enabled to view it

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