What is another name for a multiple column still?

A multiple column still is often referred to as a continuous still. This type of still is designed to operate continuously rather than in batches, allowing for a more efficient distillation process. In a continuous still, the distillation takes place in several columns that utilize different stages, enabling a higher degree of separation of alcohol from the wash. This method produces a consistent output and is commonly used in large-scale spirit production, such as whiskey, vodka, and rum.

The other options refer to different types of stills that operate under distinct principles. A batch still typically refers to a pot still, which is used for making smaller quantities and involves distilling the wash in discrete batches. A pot still is a more traditional method that generally yields spirits with more character and complexity. A hybrid still incorporates features from both pot and continuous stills, combining the qualities of both methods to produce spirits with varied flavor profiles and efficiencies. Understanding the distinctions between these types of stills is crucial for grasping the processes involved in spirit production.