What is a stripping column?

Stripping columns are used to remove volatiles from water such as volatile hydrocarbons (e.g., benzene, toluene and xylene), volatile chlorinated hydrocarbons (e.g., per and tri) from water. The Logisticon stripping columns are made of the so-called countercurrent principle.

What is stripping section in distillation column?

Stripping section – The trays between the bottom of the column and the feed tray. In the stripping section the aim is to concentrate the heavier component in the liquid phase. Rectifying section – The trays between the feed tray and the top of the column.

When would you use a stripping column?

Air stripping columns are most widely used for the removal of volatile organic compounds (VOCs) from water. By forcing air through contaminated water, the VOCs are evaporated from the water and the air passing through the column absorbs the contaminated vapor.

What is stripping in refinery?

Stripping is a physical separation process where one or more components are removed from a liquid stream by a vapor stream. Stripping is usually carried out in either a packed or trayed column.

What is the stripping method?

In bodybuilding and weight training, using drop sets (aka dropsets, descending sets, strip sets, the multi-poundage system the stripping method, triple-drops, down the rack, or running the rack) is a technique for continuing an exercise with a lower weight once muscle failure has been achieved at a higher weight.

What is a stripping section?

The section in a distillation column located below the feed point, in which the less volatile component or components in the mixture undergoing separation increase in concentration towards the bottom of the column as the more volatile component or components are stripped out.

What is stripping and enriching section?

In general, the distillation column is separated into 3 sections: rectifying (or enriching) section, stripping (or exhausting) section and feed (or flashing) section. At the stripping section, the down-flowing liquid is stripped of the more volatile component by the rising vapour.

What is difference between absorption and distillation?

DIFFERENCE BETWEEN GAS ABSORPTION AND DISTILLATION The essential difference between distillation and absorption is that in the former the vapor has to be produced in each stage by partial vaporization of the liquid which is therefore at its boiling point, whereas in absorption the liquid is well below its boiling point …

What is stripping in construction?

Description. The loss of bond between aggregates and asphalt binder that typically begins at the bottom of the HMA layer and progresses upward. When stripping begins at the surface and progresses downward it is usually called raveling.

What does stripping a set mean?

What is a distillation column?

This is distillation, and industrial equipment that carry this out are called distillation columns. Now stripping, that is a concept – an operation – connected to, and derived from, another one called absorption. You need to be familiar with absorption in order to grasp the basics of stripping.

What is the principle of separation in distillation?

Principle of Separation. Distillation takes advantage of the difference in relative volatility of the feed mixture components. Generally for two or more compounds at a given pressure and temperature there will be a difference in the vapour and liquid compositions at equilibrium due to component partial pressure.

What is the difference between absorption and distillation?

The distillation has varies types. Those are. The opposite process to the absorption is generally called as stripping. The operation of removing absorbed solute from the solvent is called as stripping. The separation of components from a liquid mixture based on their vapour pressure or boiling point is called as distillation.

What are the different types of Distillation stills?

/>As mentioned above, distillation stills come in two main varieties: pot stills and column stills. A pot still is the more “basic” of the two, as it simply collects and condenses the alcohol vapours emitted from the boiling mash, distilling the liquor only once to create a lower-purity liquor with more flavoring.