Why accumulator use in a distillation column?

Accumulators in a distillation column serve to manage fluctuations in liquid flow and maintain consistent operations. They provide a buffer for the liquid product, allowing for smoother transitions and steady-state conditions, which helps improve separation efficiency. Additionally, they can help prevent flooding or excessive pressure build-up, ensuring the distillation process operates safely and effectively. Overall, accumulators enhance the reliability and stability of the distillation process.