PROCESS FOR DECOMPOSING A CARBAMATE AQUEOUS SOLUTION COMING FROM THE UREA RECOVERY SECTION OF A UREA PRODUCTION PLANT

摘要

In a process for decomposing a carbamate aqueous solution coming from a urea recovery section of a urea production plant at a predetermined temperature by indirect heat exchange with a heating fluid having a different predetermined temperature, the temperature difference between said carbamate aqueous solution and said heating fluid is reduced to a value not higher than 70° C.