Special silica gel for PSA:

PSA silica gel is transparent or translucent glass in appearance. Its chemical formula is mSiO2. nH2O. Its chemical properties are stable, non-toxic and tasteless. It is similar to microporous silica gel, but its selective adsorption capacity is better than microporous silica gel. PSA silica gel is characterized by fast adsorption and desorption.

Main applications: PSA silica gel, mainly used for the recovery, separation and purification of carbon dioxide gas, for the production of carbon dioxide in synthetic ammonia industry, food and beverage processing industry, and also for drying, moisture-proof and dehydration and refining of organic products.