Analysis and Countermeasures of Liquid Phenomenon in Dry Gas Seal of Circulating Hydrogen Compressor
The phenomenon of dry gas sealing with liquid is one of the common faults in the circulating hydrogen compressor of hydrogenation units.This phenomenon has become an important factor restricting the long-term stable operation of circulating hydrogen compressors.Due to the high cost of dry gas sealing systems and the criticality of circulating hydrogen compressors in hydrogenation units,reducing and avoiding liquid entrainment is particularly crucial for protecting dry gas seals.This article aims to provide a detailed analysis of the causes of liquid fault and propose some solutions that can improve such problems.This article will analyze the process conditions and operating parameters in the hydrogenation device,and explore the root cause of liquid entrainment phenomenon.On this basis,a series of corresponding measures have been proposed for different reasons.By taking these measures,the phenomenon of liquid entrainment can be effectively reduced and controlled,and the integrity and stability of dry gas seals can be protected.
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