Catalytic degradation of low density polyethylene over ZSM-11 zeolites: Catalyst deactivation study.

MARÍA S. RENZINI Y LILIANA B. PIERELLA.

Mexico

Congreso; Mexican Congress on Chemical Reaction Engineering (MCCRE); 2008

In this work, consecutive low density polyethylene (LDPE) cracking experiments (11, 20 min each one) over Zn-ZSM-11 and H-ZSM-11, were carried out in order to study the catalyst deactivation and possible coke location, using different techniques such as thermal analysis, X-ray diffraction and FTIR of the fresh and coked zeolites.