is composition control of distillation tower product streams (figure 3). The first type of disturbance that typically occurs is caused by changes in ambient conditions, which change the temperature of ...

Unlike certain other types of alcohol, most bourbon isn't distilled just once but twice. The process is complex but yields ...

Fractional distillation works because the different liquids have different boiling points. When the mixture is heated: vapours rise through a column which is hot at the bottom, and cold at the top ...