Practice questions on May 10, 2017; replies will earn 2–6 points (** no scoring after it is displayed, thank you for your replies
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This post was last edited by percy on 2017-5-9 20:23. What is mist entrainment? Mist entrainment refers to the phenomenon in the operation of a plate distillation column, where rising steam carries mist-like liquid droplets from one tray to the trays above it.
Foam entrainment refers to the phenomenon where, as the tower pressure increases, the material is carried to the upper tray. When the mist entrainment amount is 10%, the concentration of the Reorganization components at the top of the tower increases, and the tower pressure rises.
It refers to the liquid being carried by upward airflow in the form of mist droplets to the upper tray
Mist entrainment refers to the phenomenon where the liquid on the tray is carried upward to the upper tray by the airflow in the form of mist droplets
Mist entrainment refers to liquid droplets that are carried from the lower tray to the upper tray by the gas. During the mass transfer process, the large amount of mist entrainment can carry heavy components that should not reach the top of the tower into the product, thereby reducing the quality of the product. It also reduces the concentration difference during mass transfer, resulting only in a decrease in the efficiency of the tower plates.
It refers to the liquid droplets that are carried from the lower tray to the upper tray by the gas. During the mass transfer process, the entrainment of large amounts of mist can carry heavy components that should not reach the top of the tower into the product, thereby reducing product quality. It also reduces the concentration difference during mass transfer, leading to a decrease in the efficiency of the tower plates.
Foam entrainment refers to the phenomenon where, as the tower pressure increases, the material is carried to the upper tray. When the mist entrainment amount is 10%, the concentration of the Reorganization components at the top of the tower increases, and the tower pressure rises.
Mist entrainment refers to the liquid droplets that are carried from the lower trays to the upper trays by the gas
Mist entrainment refers to liquid droplets that are carried from the lower trays to the upper trays by the gas. When the mist entrainment amount is 10%, the concentration of the Reorganization components at the top of the tower increases, and the tower pressure rises.
Liquid droplets carried from the lower trays to the upper trays by the gas
The phenomenon in which upward air currents carry away liquid in the form of mist