Cleaning of cryogenic nitrogen distillation column
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This post was last edited by Li Shengping on 2018-5-4 at 08:42. The nitrogen production unit in our company (which uses cryogenic nitrogen production) has been in operation for many years. Recently, we’ve noticed blockages in the sieve trays inside the tower; I’m wondering if anyone knows of manufacturers who can clean these trays. Could you please provide some names? Thank you
The key is to determine what material is blocking the tray – molecular sieve powder? Pearlescent sand? Or something else? Specific model details of the equipment, such as height and diameter. I hope it can be provided. Oh, geographical location.