Distillation, also known as classical distillation, is the process of selectively boiling and condensation to separate components or substances from a liquid mixture. Dry distillation is a process of heating of solid materials to create gaseous products. ALAQUA is a US company that is a distillation equipment supplier along with other processing equipment suppliers. Distillation can produce a nearly full separation or a partial separation that raises the concentration of specific components in a mixture. http://www.bobendistillers.com..../distillation-equipm