Evaporation is a chemical principle involving the transformation of a liquid into vapor. It is a process carried out using evaporators, employed in various sectors to harness natural raw materials and thus offer products of excellent quality. Would you like to know more about the industrial application of evaporation? We explain it in this post.
What is an evaporator in industry?
In detail, the industrial application of evaporation is performed to concentrate product extracts and eliminate any volatile compounds they may contain. This extraction of raw materials is carried out using solvents such as petroleum ether or hexane, followed by the use of the aforementioned evaporator.
This device – available in refrigeration systems such as refrigerators or cold rooms – brings raw materials into contact with a solvent that becomes saturated with aromatic elements and is then removed. Fine chemicals, pharmaceuticals, agri-food, and perfumery are some of the sectors where raw materials are most commonly used.
Where is evaporation applied?
Large industries consume a very large volume of potable water for their respective production processes, which becomes contaminated upon completion. In this regard, the use of industrial evaporators is a much more economically viable resource than continuously purchasing water.
Furthermore, there is a highly effective system capable of treating industrial wastewater: distillation. Through this process, polluting products such as inks, oils, or paints, among others, can be separated, leaving the water purified and in a reusable state.
What applications does an evaporator have in the food industry?
The industrial application of evaporation plays a fundamental role in the food industry because it is a sector that produces a lot of waste that mixes with water and is difficult to remove. Evaporators allow for the separation of olive mill wastewater from oil production or brines to enable new uses for the liquid.
The concentration of food products by evaporation offers a series of notable advantages, such as improved product preservation; reduced costs in terms of storage, transport, and packaging materials; and facilitated product use for both consumers and industry.
It is necessary to clarify that preservation requires complementary methods such as refrigeration, freezing, heat treatment, or vacuum packaging to be carried out correctly.
Examples of Food Concentration
In addition to water removal, there are other methods to ensure product excellence. On one hand, there is the addition of different solids: sugar helps preserve jams or jellies; hydrocolloids benefit stabilized fruit; and salt is especially applied to meats and fish.
On the other hand, there is a combination of the two methods mentioned above. The addition of solids like sugar, combined with water removal through evaporation, is common for the concentration of condensed milk, for example.
Purchase Industrial Refrigeration Evaporators
Was this post on the industrial application of evaporation useful to you? If you need to purchase an industrial refrigeration evaporator, do not hesitate to contact Inditer. Our devices feature technology applicable to various industrial refrigeration equipment, and we will recommend the most suitable one for your individual case.
At our company, we work with standard or customized designs, depending on our clients’ needs. Contact us by phone at 957 66 41 42 or by email to request advice. We will be delighted to assist you.