Question

Which is another common name for the patent still

a. coffey
b. continuous
c. column
d. all of the above

Answer 1

The common names for the patent still include Coffey, continuous, and column stills; all options a, b, and c are correct.

Step-by-step explanation:

The common names for the patent still are Coffey, continuous, and column still. Therefore, the correct answer to which is another common name for the patent still is d. all of the above. The patent still, invented by Aeneas Coffey, is a type of distillation apparatus that allows for the continuous distillation of spirits. The continuous process offered by this still contrasts with the batch distillation typically seen in pot stills. As such, the terms 'Coffey still, 'continuous still,' and 'column still' are all used to refer to this type of distillation equipment.