Substances that are not suitable for use in MVR evaporators

 The MVR Evaporator has certain requirements for the feed materials, mainly because the temperature rise of these materials is too high, and currently the compressor cannot meet the requirements. Therefore, for certain substances such as calcium chloride, magnesium chloride, sodium hydroxide, potassium hydroxide, calcium hydroxide, ammonium nitrate, sodium nitrate, potassium carbonate, etc., MVR evaporators may not be suitable for use.

When designing the MVR evaporation process, it is necessary to understand the following sets of data:

1. Main components of materials: This is the first step in designing the MVR evaporation process, and it is necessary to understand the material composition of the feed in order to select the appropriate evaporator and process flow.

2. Feed concentration and feed temperature: affect the efficiency and energy consumption of the evaporator.

3. Feed rate: Feed rate is one of the important parameters for designing MVR evaporation process, and the processing capacity of the evaporator needs to be considered.

4. TS (Material Surface Tension): The MVR evaporation process requires the conversion of liquid into solid or gas.