PARTICLE TECHNOLOGY

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The Division called Particulate Technology (PARTEC), collect the following Working Parties:

This is the result of some considerations.

It is estimated that about 60% by value of the products produced in the chemical and allied industries are either solid (pigments, pharmaceutical, polymers, vitamins, detergents, agrochemidispersions, paints, inks, etc.). The main unit operation adopted to obtain chemical products in the solid state at room temperature is the crystallization.

The crystals outgoing the crystallization section have to be separated by centrifugation from the mother solution, dryed and packaged by means the so-called down-stream processes.

Sometimes, a further separation among coarse and small crystals have to be accomplished by classification before packaging.

The quality of the final product is affected by the performances of both the crystallization and the down-stream processes.

It is therefore very important the co-operation among the relevant Working Parties in the framework of a specific Subject Division. Characterisation of particles and their interactions is essential to examine the above mentioned processes efficiency, but also to develop new production process by the so-called formulation technology, based on agglomeration, comminution, melt crystallization over cooling belts, etc.

Solid Handling, Formulation Technology and Drying Technology are ranked highest in relation to a market advantage that could be gained by successful implementation of state of art technology in this area.

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Membership and management of the division

The technical group on Particulate Technology will be managed by an Advisory Committee consisting in the Italian Delegates to the European Working Parties, related to PARTEC, that is:

  • G. Alfano - WP Comminution and Classification
  • A. Chianese (Chairman) - WP Crystallization
  • G. Donsì - WP Characterisation and Particulate Systems
  • F. Paroli - WP Crystallization
  • P. Salatino - WP Characterisation and Particulate Systems

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PARTEC will focus the scientific and technical aspects of:

In particular the following keys areas will be monitered:

On these areas PARTEC will carry out the following activities:

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