摘要 |
A hydrolysis reactor for removal of urea, ammonia and carbon dioxide from a liquid phase comprising urea in aqueous solution advantageously, advantageously comprises: a dividing baffle (8) extending horizontally at a preset height in the reactor, in which it defines a first and a second respectively lower and upper reaction space (9, 10); means (11) of collection and extraction from the reactor of a first portion of a gaseous phase comprising high pressure and temperature steam, previously fed into the first reaction space (9); and means (15) for feeding a second portion of the gaseous phase comprising high pressure and temperature steam to the second reaction space (10).
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