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Crystallization in the ammonia compressor inlet separator causes inaccurate level measurement

2019-03-15View Original

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During the operation of the ammonia compressor, the separator became filled with liquid due to adjustments in the previous processing stage; subsequently, there were issues with the drainage from the inlet separator. This was attributed to internal crystallization. Later, modifications were made to the pipelines to facilitate drainage. The level gauges also suffered from crystallization-related blockages, which sometimes prevented the control room from accurately determining the liquid level in the separator. This has severely affected the safe operation of the unit. Dear experts, how can we prevent and deal with crystallization blockages in the level gauge of separators? Also, if it’s necessary to replace the level gauge, what should be the appropriate model to choose? ? ?
Reply #22019-03-30
Hey everyone, why isn’t there any commentary? ? ?
Reply #32019-03-30
Hey experts, why isn’t there anyone commenting? ? ?
Reply #42019-08-26
Freezing is also external freezing; the interior does not freeze, and there is no water contained within ammonia

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