Silica Gel For Dehumidification Process

Wednesday, Feb 26, 2020
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Desiccant dehumidifiers are highly-effective in removing moisture or water content from the atmosphere. Silica gel is an efficient dehumidifier. In this article, we will discuss the application of silica gel for the dehumidification process.


Dehumidification is the process of removing water or moisture from the room with the evaporative cooler. Removal of the moisture is important to keep the products intact and long-lasting. Desiccant dehumidifiers are a cost-efficient way of controlling the moisture levels, removing odor and micro-organisms from the air.

Silica gel dehumidifier

Being one of the most effective adsorbents and desiccant, silica gel is used in various industries for different applications. Silica gel dehumidifiers are devised such that, the air to be processed, will pass through a bed of silica gel crystals. The silica gel desiccant dehumidifiers will adsorb the water in this air current. Then the processed, less humid air will be allowed to move out of the installation. Blue and white crystals of silica gel are perfect desiccants for protecting the products and systems from corrosion, condensation, mildew and other damaging effects.

Silica gel has a color-changing property. This enables the identification of desiccant upon saturation. For regenerating the silica gel, a hot air current allowed through the gel bed. The hot air will then remove the water from the silica gel, which is at a lower temperature. This air will be directed outside the device or can be directly let to be dehumidified by passing through the regenerated silica gel bed. Both the air currents, the one to be processed at normal temperature, and the one for reactivating the silica gel at elevated temperature, are separated by seals and the entire process is designed in an enclosed device.

Perks of using Silica gel desiccant dehumidifier

  • High performance
  • DMF free
  • Safe and non-toxic
  • Indicating properties
  • Cost-effective and economical

Silica gel desiccants are available in packets, pouches, or in bulk quantity which gives the best possible outcome based on their exact use. The silica crystal dehumidifiers are applied for individual rooms in your home, gun safes, marine and RV applications; they can absorb environmental moisture until they have the full capacity.