3 – What are the different technologies proposed by Tournaire?
There are many evaporation technologies. Tournaire mainly uses two of them: the falling film evaporator and the vacuum concentrator. The first has the advantage of having high evaporation rates, we mainly use it to pre-condense solutions. The second achieves high concentrations and very low dead volumes, which is essential for the perfume trades. In other cases, especially on thermosensitive molecules we can use scraped surface evaporators that allow the product to be exposed only for short periods and at low temperatures.