Table 2 ANOVA Results of HDPE Oil Yield - Model Significant.

From: Optimization of process parameters of catalytic pyrolysis using natural zeolite and synthetic zeolites on yield of plastic oil through response surface methodology

Source

Sum of squares

Degree of freedom

Mean square

F

P

Model

1521.55

6

253.41

6.32

0.0362

Type of Catalyst

2.2491

2

1.12

3.94

0.0642

Catalyst wt.%

484.47

2

242.24

5.86

0.0327

Temperature (°C)

1035.26

2

517.96

8.11

0.0137

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