What is channeling in absorption column?

Channeling in Packed Columns : The tendency of the liquid to segregate towards the walls of a packed column and to flow along the walls (a region of the greatest void space) is termed as channeling, which leads to low mass transfer efficiencies.

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How does absorption column work?

In standard packed absorption columns, a gas mixture travels up through a gas absorption tower and the solute is transferred to the liquid phase and thus gradually removed from the gas. The liquid accumulates solute on its way down through the column. In respect to this, what is a channel in physics? From Wikipedia, the free encyclopedia. Channelling is the process that constrains the path of a charged particle in a crystalline solid.

Moreover, what is channeling in semiconductor?

Channeling in Semiconductors I.l Introduction. The channeling of an energetic beam of particles in a single crys- tal occurs whenever the crystal axis or plane is aligned with the beam. direction. What is a channel in biology? a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance; the tear duct was obstructed; the alimentary canal; "poison is released through a channel in the snakes fangs.

Accordingly, how do you prevent channeling in ion implantation?

Moreover, how channeling can be minimized in ion implantation? Minimization of channeling. One way to prevent channeling is to hold the wafer at an angle.