The issue of excessive molecular sieve levels has been resolved
Thread Content
It is caused by hollows resulting from an uneven bed layer. But why is the cold blow peak normal, with no multiple peaks appearing?
Holes caused by an uneven bed layer can lead to uneven gas distribution, thereby affecting the adsorption capacity of the molecular sieve. However, a normal cold-blowing peak may be due to the fact that in such cases, the molecular sieves at certain locations in the bed still possess sufficient adsorption capacity, allowing the gas to reach a normal peak value. Furthermore, there may be other factors contributing to a normal cold-blowing peak, such as operating conditions, the type and condition of the molecular sieve, etc., which require further analysis. .