Current status and development trend of dehumidification technology in low-humidity industries

Abstract

There are few studies on dehumidification of low-humidity industries which are closely related to production, especially emerging industries. In this paper, the dehumidification demands of low-humidity industries are investigated and analyzed, and the necessity of maintaining low humidity of each industry was emphasized. It introduces the common dehumidification technologies and their applicability in different applications, and on this basis summarizes the application scope division diagram of dehumidification system for low-humidity industries, which can be used as a reference for the initial scheme selection. In the future, the research direction of humidity control technology in low-humidity industries should focus on the development of new desiccant materials, the integration of multiple dehumidification technologies and the complementarity of their advantages and disadvantages, and the development of pilot projects to determine the potential for system transformation. Finally, the existing problems are introduced to ensure that the dehumidification work of the low-humidity industries can be carried out effectively in the future.