【Technical Information】What is adsorption?
Adsorption technology has been researched for a long time and is also applied in industrial processes such as gas separation!
Today, adsorption technology is also applied in industrial processes such as gas separation. Adsorption has forms as shown in the diagram, and what is unclear is the difference between chemical adsorption and physical adsorption. Generally, when a gas molecule is adsorbed onto a material and has a strong bond (such as hydrogen bonds or acid-base interactions) that cannot be desorbed at the adsorption temperature or room temperature, it is called chemical adsorption. In contrast, physical adsorption is primarily due to van der Waals forces, and desorption is possible by vacuum evacuation. Currently, it is also recommended to stop using the terms physical adsorption and chemical adsorption and instead refer to them as reversible adsorption and irreversible adsorption. *For more details, please refer to the related links or feel free to contact us.*
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