Some aroma compounds, such as phenyl ethyl alcohol in rose water, stay in the water after distillation. Vacuum distillation columns and evaporators recover them at low temperatures. These photos show columns and evaporators that Dünder Makine has built in stainless steel.
Distillation columns and reboilers
A column separates compounds by their boiling points. Under vacuum, this happens at lower temperatures, which protects heat-sensitive aromas.
Vacuum evaporators and concentrators
Evaporators and concentrators remove water or solvent and leave a stronger product behind, ready for the next purification step.
Learn how these units work together in our phenyl ethyl alcohol production system, or contact Dünder Makine.
