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English Translations » 【化工工程交流】 » The vent line at the bottom of the vacuum gas separator tank

The vent line at the bottom of the vacuum gas separator tank in the atmospheric and vacuum distillation unit is blocked

2017-07-22View Original

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The pipeline at the lower part of the vacuum gas separation tank in the atmospheric and vacuum distillation unit, with a diameter of DN20, is blocked by something black, similar to asphalt or coke. What could be the cause?
Reply #22017-07-22
It is a coking substance of rust and heavy oil.
Reply #32017-07-22
It is best to carry out bottom discharge on a regular basis

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Translated at 2026-07-21 04:07:32

Original: https://bbs.hcbbs.com/thread-1807497-1-1.html

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