Absorption stabilization regeneration tower liquid level failure almost caused a major accident
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Recently, in a coking unit, due to liquid level failure in the regeneration tower, poor operator skills, and processing delays, the desulfurization and desulfurization dry gas separation tanks and even the furnace gas separation tank were full of oil. The coker fuel gas was oily and forced to shut down for a short period of time, which almost led to a major accident. It's getting colder, so you need to be more careful when doing inspections. You only live once.
This lesson is really profound! Thank you for the warning, sir!