General Shell and Tube Type Closed Cooling Water Cooler Thermosiphon Reboiler Crude Hexane Reboiler Falling Film Evaporator (Shell and Tube Type) MEG Column Reboiler Air Cooled Heat Exchanger Heavy Cycle Oil Product Cooler Feed Water Heater HP Heater Round Surface Condenser Recylce Comp. Service Ejector Ejector Inter and After Condenser Inter and After Condenser Heat Recovery Steam Generator (Shell and Tube Type) Process Gas Boiler Waste Heat Boiler (Box Type) Waste Heat Boiler Economizer (Box Type) Gas Cooler Air Preheater (Shell and Tube Type) Air Preheater