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Alaqua 7004 Boulevard East, Suite 28A,Guttenberg, NJ USA 07093    +(00-1) 551 482 7568   

What equipment is needed for distillation?

Date:1 June, 2021   |   No Comments   |   Posted By Team Alaquainc

Distillation is a process for separating chemical components in a boiling liquid combination based on variations in their volatilities. Distillation is sometimes referred to as a unit operation since it is normally done as part of a larger chemical process. ALAQUA is a distillation equipment supplier along with other processing equipment suppliers to serve various industrial machinery requirements.

Distillation has a variety of commercial applications. It’s used to separate crude oil into different fractions for different applications including transportation, power production, and heating. To eliminate contaminants such as salt from seawater, water is distilled. For industrial applications, the air is distilled to separate its constituents, most notably oxygen, nitrogen, and argon.



Distillation is a method of separating components or compounds from a liquid using the boiling and condensation processes. To enable successful separation, each element’s boiling point must be distinct. The more complicated the distillation process is, the closer the boiling points of the components within the liquid are.

Batch distillations are the most common type of distillation used in laboratories. There are three pieces of distillation equipment that are required to complete the process:

  • The source liquid is heated in a reboiler or a pot.
  • The heated vapor is cooled back to a liquid condition in the condenser.
  • The device into which the concentrate/distillate is collected is called a receiver flask.

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Distillation can take several forms, and the one that is employed will be determined by the substances that are being dealt with. The following are three of the most popular approaches:

Distillation in Fractions This is a method of removing distinct compounds from a combination by distilling the same liquid many times at higher temperatures.

Distillation of Steam – Used to extract temperature-sensitive chemicals that may decompose if extracted using procedures with higher boiling points.

Distillation in Vacuum – The boiling point of some substances is exceptionally high. In certain instances, it may be more beneficial to reduce the pressure in the column above the material, allowing lower vapor pressure components in the combination to evaporate.

Doctor blades with certain designs can mix the waste solvent being distilled, resulting in a powder or flake being discharged from the distillation system. The trash would be reduced to a thick syrup or paste if the doctor blades were not used. Distilling to a powder or flake typically results in a non-hazardous substance that may be disposed of. If your distillation waste is a thick syrup, you’ll almost certainly have to dispose of it as a hazardous item.

Multi-effect distillation

The purpose of multi-effect distillation is to improve the process’s energy efficiency, which can be used in desalination or as one stage in the creation of ultrapure water in some situations. When compared to single-effect distillation, the number of effects is inversely related to the kWh/m3 of water recovered figure and relates to the volume of water recovered per unit of energy. Approximately 636 kWh/m3 is one consequence.

  • With thermal energy input, multi-stage flash distillation may create more than 20 effects.
  • Vapor compression evaporation – According to manufacturers, commercial large-scale machines can generate about 72 effects with electrical energy input.

There are a variety of alternative multi-effect distillation techniques, including one known as simply multi-effect distillation (MED), which employs numerous chambers with intervening heat exchangers.


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We supply made in USA distillation equipment to all the industries that require distillation equipment. Contact us today for more information!!!

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