Category Archives for Two Phase Separator Theory

Two Phase Separator Re-entrainment

Re-entrainment is a phenomenon caused by high gas velocity at the gas-liquid interface of a separator. Momentum transfer from the gas to the liquid causes waves and ripples in the liquid, and then droplets are broken away from the liquid … Continue reading

14. September 2009 by and
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Two Phase Separator Retention Time

To assure that the liquid and gas reach equilibrium at separator pressure a certain liquid storage is required. This is defined as “retention time” or the average time a molecule of liquid is retained in the vessel assuming plug flow. … Continue reading

14. September 2009 by and
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Two Phase Separator Drop Size

The purpose of the gas separation section of the vessel is to condition the gas for final polishing by the mist extractor. From field experience it appears that if 100-micron drops are removed in this section, the mist extractor will … Continue reading

14. September 2009 by and
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Two Phase Separator Settling Time

In the gravity settling section the liquid drops will settle at a velocity determined by equating the gravity force on the drop with the drag force caused by its motion relative to the gas continuous phase. The drag force is … Continue reading

14. September 2009 by and
Categories: Two Phase Separator Theory | Tags: | Leave a comment