A kettle reboiler is a type of heat exchanger used in distillation columns to provide controlled heat for boiling the bottom liquid. It operates by partially vaporizing the process fluid, with the generated vapor returning to the column to maintain separation efficiency. Kettle reboilers are known for stable operation, high heat transfer efficiency, and suitability for high-boiling or... https://www.heatexchanger.co.in/Heat-Exchanger/Kettle-Type-Heat-Exchanger/