低露点控制技术研究进展OA

Low dew point control technology refers to the removal or reduction of moisture or other components in the air,preventing the formation of liquid water droplets as the temperature decreases.This paper reviews the principles,characteristics,and application areas of technologies such as refrigeration dehumidification,solution dehumidification,membrane dehumidification,and rotary wheel dehumidification.The analysis includes the dew point control limits achievable by various technologies under different conditions and emphasizes the importance of air tightness for dew point control at low temperatures.This paper points out that low dew point control technology has broad prospects in multiple fields,but further research is needed in low-temperature applications.Combining and optimizing different technical approaches may achieve even lower dew point control,promoting advancements in these fields and enhancing product quality.