CHEMXIN 3 technicians went to Xian customer factory for guiding replacement new carbon molecular sieve from the old one on Apr. 23th 2022. The nitrogen production is 1300 m3 / h, and the nitrogen purity is required to be more than 99% for coal mine.

In August, CHEMXIN received an urgent request from a customer in Indonesia. The client had previously purchased a large quantity of CHEMXIN carbon molecular sieve (CMS), but due to a malfunction in their own equipment, the CMS could not be properly replaced and installed, which severely affected the

Carbon molecular sieves are adsorption materials with a porous structure, and their adsorption effect is mainly based on factors such as molecular size and polarity. For some radioactive gases, such as radioactive iodine vapor (131I, etc.) and xenon gas (133Xe, etc.), if their molecular size matches

A/ Temperature Control1, Adsorption temperature: The adsorption performance of carbon molecular sieves is significantly affected by temperature. Generally speaking, low temperatures are conducive to the adsorption process. At normal or lower temperatures, carbon molecular sieves have a larger adsorp