TYPES OF HEAT EXCHANGER SERVICE o Fluid heated by external utility E Steam Ey Hot oil or molten salt E Combustion gas (furnace) E Electricity(resistive, inductive, microwave ◆ Fluid cooled by external utility E Cooling water E Refrigeration o Fluid heated or cooled by other process stream /2499 Heat Exchanger desigr8/24/99 Heat Exchanger Design 4 TYPES OF HEAT EXCHANGER SERVICE u Fluid heated by external utility ð Steam ð Hot oil or molten salt ð Combustion gas (furnace) ð Electricity (resistive, inductive, microwave) u Fluid cooled by external utility ð Cooling water ð Refrigeration u Fluid heated or cooled by other process stream