Problems with 3a molecular sieve and activated carbon.
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Do these two types of fillers need to be activated when used for the first time?
As required, activation is necessary, but for some units, the temperature of the regenerated gas exiting the heater does not reach 300 degrees; yet they were put into use without undergoing activation, and no problems arose
Reply 1# bboywuning: What are the requirements for activation?
During the initial test run, before the gas enters the tower, the molecular sieve must be activated for at least two cycles. Also, maintain a seal before loading the molecular sieve, and keep a positive pressure after loading.
Reply to 3# timwangwt: Simply put, it’s regeneration