Sometimes: The amount of liquid phase required to fill the column with a liquid-vapor equilibrium.
Other Times:
The liquid that sticks to the column and makes it look "wet"
Liquid holdup in a packed absorption column can affect its operation by influencing the contact between the gas and liquid phases. Insufficient liquid holdup may result in poor gas-liquid mass transfer, leading to decreased absorption efficiency. Conversely, excessive liquid holdup can cause flooding and reduced gas flow, limiting the column's capacity and performance.
Thomas Holdup Stevens was born in 1795.
The duration of The Trail of the Holdup Man is 1200.0 seconds.
can you answer for me this question
The Trail of the Holdup Man was created on 1919-11-29.
The Great Filling Station Holdup was created in 1973.
The Holdup - 1915 was released on: USA: 17 December 1915
Holdup - 2011 II was released on: USA: June 2011
The Holdup Man - 1920 was released on: USA: 8 August 1920
Kitty's Holdup - 1912 was released on: USA: 15 June 1912
A Lucky Holdup - 1912 was released on: USA: 11 April 1912
A Railroad Holdup - 1915 was released on: USA: 7 April 1915