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Refinery Gas on Rt-Alumina BOND/Na2SO4 (ASTM D2163-14)

GC_PC1309
PeakstR (min)Conc.
(vol.%)
1.Methane1.5715.0
2.Ethane2.0024.0
3.Ethene2.3232.0
4.Propane3.0216.0
5.Propene4.8533.0
6.2-Methylpropane (isobutane)5.7095.0
7.Butane6.0824.0
8.Propadiene6.2151.0
9.Ethyne (acetylene)6.3361.0
10.trans-2-Butene8.1943.0
PeakstR (min)Conc.
(vol.%)
11.1-Butene8.4372.0
12.2-Methylpropene8.7741.0
13.cis-2-Butene9.0322.0
14.2-Methylbutane (isopentane)9.5821.0
15.Pentane9.9511.0
16.1,3-Butadiene10.5483.0
17.trans-2-Pentene11.4530.4
18.2-Methyl-2-butene11.7230.2
19.1-Pentene11.9240.4
20.cis-2-Pentene12.1940.2
21.Hexane13.4550.1
ColumnRt-Alumina BOND/Na2SO4, 50 m, 0.53 mm ID, 10 µm (cat.# 19756)
SampleRefinery gas standard #1 (cat.# 34441)
Injection
Inj. Vol.:20 µL split (split ratio 50:1)
Liner:Premium 2.0 mm ID straight inlet liner (cat.# 23313.1)
Inj. Temp.:250 °C
Oven
Oven Temp.:80 °C (hold 3 min) to 200 °C at 10 °C/min (hold 10 min)
Carrier GasHe, constant flow
Flow Rate:8 mL/min
DetectorFID @ 250 °C
Make-up Gas Flow Rate:30 mL/min
Make-up Gas Type:H2
Hydrogen flow:40 mL/min
Air flow:400 mL/min
InstrumentAgilent 7890B GC