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Distillation column blockage

2018-07-13View Original

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It’s a packed tower using ceramic regular corrugated packing; it has been in use for 4 months. Upon disassembly for inspection, blockage was found in the tower. The packing specification is 500Y. Please help identify any issues and provide any good suggestions. Thank you!
Reply #22018-07-13
The choice of tray type should be determined based on the medium. By looking at the diagram, it is only possible to determine roughly whether there are impurities or coking in the medium; please provide the process parameters for this tower
Reply #32018-07-13
It’s best to treat the cause directly~~ What is the substance causing the blockage? ~~How much is the blockage? ~~

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