Evaporator: The Key to Efficient Liquid Separation and Concentration
What is the working principle of a horizontal-tube evaporator and what is an example of a liquid product suitable for this type of evaporator?
a. The working principle involves heating a liquid product in horizontal tubes to evaporate volatile components. A suitable liquid product for this evaporator is ethanol.
Answer:
The working principle of a horizontal-tube evaporator includes heating a liquid product within the horizontal tubes to separate volatile components through evaporation. One example of a liquid product suitable for this type of evaporator is ethanol.
A horizontal-tube evaporator is a crucial component in industries for the separation and concentration of liquid products. Its working principle involves heating a liquid mixture in a horizontal tube bundle, allowing volatile components to evaporate and separate from non-volatile components.
One liquid product, such as ethanol, is ideal for use in a horizontal-tube evaporator due to its low boiling point and vapor pressure. When heated in the evaporator, ethanol evaporates effectively, while non-volatile components remain in liquid form for separate drainage.
The efficiency of the horizontal tube arrangement enhances heat transfer and surface area, promoting the evaporation process. The evaporated ethanol vapor is condensed and collected for further processing or separation, showcasing the productivity of this type of evaporator.