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Product:
MVR Falling Film Evaporator

Advantages of MVR Falling-film Evaporator:
1. Short retention time, no aroused degradation of heat sensitive materials.
2. Bigger heat transfer coefficient during evaporation due to the film like contour and faster fluid flow-rate.
3. Small pressure drop and therefore nearly constant pressure and temperature at the heat exchange side, requiring almost no or only minimal sensible heat.
4. An even lower difference in temperature is allowed as the process stream flows only under the gravity rather than temperature difference.
5. Less retentate in the plant.
6. Convective boiling, subject to little effect of the tube surface state on the boiling process.

Technical Characteristics:
1. Low energy consumption, low operating costs.
2. Small space occupation.
3. Require fewer public utilities and less total investment.
4. Stable operation and high degree of automation.
5. Require no primary steam.
6. Short retention time due to frequently used single effect.
7. Simple process, high practicability and excellent service performance at some loads.
8. Low operation costs.
9. Capable of evaporating at and below 40 degree without refrigerating plant and particularly suitable for heat sensitive materials.