When unloading liquefied propane gas (LPG) ships at very high flow rate into
the LPG storage cavern, excessive in-cavity pressure rise due to vapor generation
at high rate. Condensing ejector used to cope with it and make easier unloading
operations. The purpose of the condensing ejector is to condense of the vapor
phase from the storage cavern, utilize into the liquid propane stream being
unloading from LPG carrier ship to the cavern. The cold energy of the LPG is
used in the ejector condenser for suction and condense the vapor from cavern.