PROCEDURE TO OBTAIN PRESSURE ETHYLENE POLYMERS ABOVE 500 BARS IN A TUBULAR REACTOR WITH INJECTION FINGER.

摘要

THE INVENTION IS ABOUT A PROCEDURE: WHICH IS USED TO PRODUCE ETHYLENE POLYMERIZES: IT CONSISTS OF HOMOPOLYMERIZING OR COPOLYMERIZING ETHYLENE WITH COPYLIMERIZABLE COMPOUNDS WITH ETHYLENE, IN A 5000 AND TUBULAR POLYMERIZATION, AND IN ATION OF A CAUTION AND 450 CY IN THE PRESENCE OF RADICALLY DISINTEGRATED POLYMERIZATION INITIATORS AND IS CHARACTERIZED BECAUSE A MIXED INITIATOR WITH A CNOMER, OXYGEN AND / OR A REGULATOR IS PROVIDED IN THE SECOND POSITION OF THE POSITION OF THE POSITION OF THE POSITION THE REACTOR AND THE INITIATOR IS INTRODUCED IN THE DIGITAL INJECTION POLYMERIZATION SYSTEM.