Heat exchangers for Fertilizers
Ammonia, urea and acid duties, where the media attack ordinary plate and gasket materials long before temperature or pressure become the limit.
Applications
- Ammonia serviceCooling and condensing ammonia in the synthesis and refrigeration loops.
- Acid coolingCooling phosphoric, sulphuric and nitric acid streams.
- Urea solution heatingHeating and concentrating urea liquor ahead of prilling or granulation.
- Nitric acid coolingCooling weak and concentrated nitric acid, and the absorption circuit.
- Process condensate recoveryRecovering heat from process condensate back into feed and utility streams.