Analysis of the Reasons and Treatment Measures for Oil Water Emulsification in Residual Oil Hydrogenation Unit
In response to the problem of oil-water emulsification in the reaction generated oil of a residual oil hydrogenation unit in a certain refinery,two parallel series were compared and analyzed.There are many factors that lead to oil-water emulsification.Once the unit experiences oil-water emulsification,it will cause significant fluctuations in the entire distillation system,and in severe cases,it will endanger the shutdown of the unit.This article analyzes the reasons for the occurrence of oil-water emulsification,including the type and properties of the raw oil,the activity and operating time of the catalyst,design defects of the device,circulating hydrogen flow rate,slag blending ratio,etc.It also provides treatment measures for emulsification in the device and timely adjustments to ensure stable production of the device.
residue hydrogenationoil water emulsificationthe early stage of the reactionmixing slag ratiocold high score
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