Thermolysis of High-Density Polyethylene to Petroleum Products

Table 2

GC-MS conditions.

	GC-MS-OP 2010 Shimadzu
GC conditions
Column oven temperature	70°C
Injection mode	Split
Injection temperature	200°C
Split ratio	10
Flow control mode	Linear velocity
Column flow	1.51 mL/min
Carrier gas	Helium 99.9995% purity
Column oven temperature progress
Rate	Temperature (°C)	Hold time (min)
—	70	2
10	300	7.0; (32 min total)
Column: DB-5
Length	30.0 m
Diameter	0.25 mm
Film thickness	0.25 µm
MS conditions
Ion source temperature	200°C
Interface temperature	240°C
Start 𝑚/𝑧	40
End 𝑚/𝑧	1000