Industrial lithium chloride dehumidifier
Managing indoor air quality is crucial in sectors such as food processing and pharmaceuticals, where high moisture levels can lead to product spoilage and microbial growth. Precise air humidity control can prevent these issues and ensure top-quality results.

Control air humidity with lithium chloride
The dehumidifier by TEMA Process utilizes a Lithium Chloride salt solution as an absorbent to efficiently control air moisture. Lithium Chloride is a stable, non-toxic, non-vaporizing salt that follows the relative humidity curve of the air closely. This technology allows simultaneous control of air temperature and humidity, which are adjusted independently. The process air enters the countercurrent dehumidifier, where it is exposed to a cooled salt solution, reducing the temperature and dehumidifying the air. Diluted salt solution is continuously regenerated by heating, which releases moisture to an external air stream. This closed-loop system ensures precise and reliable humidity control with minimal energy consumption. This dehumidifier is ideal for use in environments requiring stringent control over air moisture, such as food processing and pharmaceutical industries.
Benefits
- Simultaneous temperature and humidity control
- Energy-efficient operation with 50-60% less energy consumption
- Uses low-cost coolant sources like river water
- Provides precise humidity control with an accuracy of ± 1% RH
- Microbiological decontamination, ensuring a hygienic environment