Procedure that operates continuously for the thermal hydrolysis of organic matter and installation for the implementation of the procedure

摘要

Process that operates continuously for the thermal hydrolysis of organic matter, which comprises a preheating stage, a subsequent reaction stage and a later depressurization stage, characterized in that the preheating stage comprises the operation of recirculating organic matter to be hydrolyzed in a first recirculation circuit subjecting it to temperature conditions between 70 ° C and 140 ° C; because the reaction step comprises the operation of recirculating in a second recirculation circuit organic matter extracted from the first recirculation circuit by subjecting it in the second recirculation circuit to conditions of temperature between 130 ° C and 220 ° C and pressure of between 3 bar and 20 bar; and because the depressurization stage comprises the sudden decompression of organic matter continuously extracted from the second recirculation circuit.