Hytech Seed Trainee Interview Questions and Answers for Experienced

There are two types of distillation columns: batch and continuous.

• Batch distillation columns are used for small-scale production and have a single feed inlet and outlet.

• Continuous distillation columns are used for large-scale production and have multiple feed inlets and outlets.

• Examples of continuous distillation columns include packed columns and tray columns.

• Packed columns use packing material to increase surface are...read more

Reflux ratio is the ratio of the amount of liquid refluxed to the amount of liquid that is being distilled.

• It is an important parameter in distillation processes.

• It is used to optimize the separation of components in a mixture.

• A higher reflux ratio leads to a higher purity of the distillate.

• Reflux ratio can be calculated using the equation R = L/D, where R is the reflux ratio, L is the amount of liquid refluxed, and D