(Electrostatic) (Production Tank) (Desalting Plant):() ( (Dry Crude) .. . . . . . . . . () . . ( ) 29 . . . ) .( . .: ( :() (/) (Desalter) () : : 1 (Dehydrater) 2 (Desalter) . (Plate Fram H.E) 3 : . . . . ( ) . . . . . . . . (Degasser Tank) (Coalescer Tank) (Surge Tank) . (Surge Tank) . . (Pre-Heaters) (Coalescer Tank) . 24-36 . . . . (wet crude) -1 ( / ) (Dehydrater)Booster PumpSurge Tankcoalescer tank wet crudeDry Crude Molpump Electrostic CoalescerPre-Heater(Dilution Water) -2(Disposed or formation water) -3 : ( ( :(Wash Water) 4 (Desalter) (. (Desalter) (. (Dehydrater) 50 5 (Demolsier) ) . ( (Degassing Tank) . . (Retention Time) (Residence Time) . . . (Bank) . (Three Phase Separator) . . . . API . . . - 114 - - - -:ekteshafolid@yahoo.com ekteshafolid@nioc.ir: 88943679 : (Desalting Plant)