The drying principle of calcium chloride desiccant?

Calcium chloride desiccant is porous block solid particles, through the adsorption activity of static moisture and odor to remove moisture and odor. The adsorption process is a physical reaction, using the physical properties of calcium chloride desiccant.
Calcium chloride desiccant is generally a solid porous block, and desiccant is a kind of moisture absorption from the atmosphere of the dehydrating agent, its drying principle one, calcium chloride desiccant can be physically adsorbed in the air or other aspects of the water molecules in their own structure to achieve the purpose of drying gas. Two, calcium chloride desiccant can also absorb water molecules in the air by chemical means, through chemical reactions to change its chemical structure, so that it will become another substance, so that it can achieve the purpose of drying.
Calcium chloride desiccant has high solubility, high solubility heat, strong physical properties of moisture absorption, it can not only combine crystallizing water, but also absorb a lot of water. So the raw material of calcium chloride desiccant is made with calcium chloride.
Calcium chloride desiccant main raw material calcium chloride is made of high quality calcium carbonate and hydrochloric acid as raw materials, through the process of reaction synthesis, filtration, evaporation concentration, drying and other refining. Calcium chloride desiccant has the adsorption activity static dehumidification and odor removal effect. Not only fast adsorption speed, high adsorption capacity (moisture absorption rate up to 300% of their own weight), and non-toxic, tasteless, no contact corrosive, no environmental pollution, especially no damage to the human body, widely used in oil seal, optical medical, health food and military products.