Fig. 4: Intrinsic properties-controlled beta zeolite catalytic cracking of low-density polyethylene (LDPE) at 330 °C, 2 h, 10 ml N2/min. | Communications Engineering

Fig. 4: Intrinsic properties-controlled beta zeolite catalytic cracking of low-density polyethylene (LDPE) at 330 °C, 2 h, 10 ml N2/min.

From: Optimization of low-temperature catalytic cracking of polyolefin waste in open-batch reactors using zeolite beta with controlled intrinsic properties

Fig. 4

a Conversion, b liquid selectivity, c liquid selectivity by conversion, d hydrocarbon distribution in liquid products, and e schematic description for the relation between acid site distribution and liquid product molecular weight. Large, Medium, Small crystal sized zeolite beta with y (Si/Al) denoted as L-, M-, S-BEA-y.

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