Using a rotary piston evaporator, it is possible, among other things, to determine substance data such as the boiling point increase or the crystallization behavior of solution under different pressure and temperature conditions. In addition, evaporation or crystallization processes can be simulated on a 2 – 3 l laboratory scale.

The knowledge gained from this often forms the basis for an optimal design of the industrial plant that may be realized later. EBNER is also currently building a mobile pilot plant to carry out tests on a small industrial scale.