Refinery Gas

Peaks
1.Air
2.Methane
3.Carbon dioxide
4.Ethylene
5.Acetylene
6.Ethane
7.Propylene
8.Propane
9.Propadiene
10.Isobutane
11.Isobutylene
Peaks
12.1-Butene
13.1,3-Butadiene
14.n-Butane
15.cis-2-Butene
16.trans-2-Butene
17.Isopentane
18.1-Pentene
19.2-Methyl-2-butene
20.n-Pentane
21.cis-2-Pentene
22.n-Hexane
image
GC_PC01143
ColumnRt®-QS-BOND, 30 m, 0.53 mm ID, 20 µm (cat.# 19738)
SampleRefinery gas standard
Injection
Inj. Vol.:20 µL split
Liner:2 mm (cat.# 20712)
Inj. Temp.:200 °C
Split Vent Flow Rate:35 mL/min
Oven
Oven Temp.:40 °C (hold 2 min) to 225 °C at 15 °C/min (hold 5 min)
Carrier GasHe, constant pressure (11.5 psi, 79.3 kPa)
Linear Velocity:68 cm/sec @ 40 °C
DetectorTCD @ 225 °C
Make-up Gas Type:He
Data Rate:20 Hz
Sensitivity Mode:He/H2
InstrumentHP5890 GC
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