I. Raw material preparation and pretreatmentBefore the molecular sieve dehydration treatment, the biopharmaceutical raw materials need to be fully prepared and pretreated. The raw materials should meet the specified purity and quality standards to ensure that there are no impurities and pollution. T

Compared with traditional activated alumina, Chemxin activated alumina (AA) has a surface area more than 20% higher, static water adsorption rate ≥ 20%, and laboratory dynamic water adsorption rate ≥ 18%. At the same time, the average regeneration heat of desorption of AA is relatively small when ad

What is the air separation unit?Air Separation Unit (ASU) is a complex system used to separate oxygen, nitrogen, argon and other inert gases from air. This process is mainly based on the different boiling points of the components in the air, and is realized by physical methods (e.g., compression, co

With the development of industry, the separation and purification of air has gradually become a hot field. In this field, 13X molecular sieve has become a very important product. The 13X molecular sieve has the advantages of high thermal stability, high gas selectivity and high adsorption capacity,