GC Chromatograms
GC Chromatograms
GC Chromatograms
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<strong>GC</strong> CHROMATOGRAMS | PETROLEUM & PETROCHEMICAL<br />
Hydrocarbon Gases<br />
Refinery Gas on Rt®-Alumina BOND (Na2SO4)<br />
(PLOT)<br />
Peaks<br />
1. Methane<br />
2. Ethane<br />
3. Ethylene<br />
4. Propane<br />
5. Propylene<br />
6. Isobutane<br />
7. n-Butane<br />
8. Propadiene<br />
9. Acetylene<br />
10. trans-2-Butene<br />
11. 1-Butene<br />
12. Isobutylene<br />
13. cis-2-Butene<br />
14. iso-Pentane<br />
15. n-Pentane<br />
16. 1,3-Butadiene<br />
17. trans-2-Pentene<br />
18. 2-Methyl-2-butene<br />
19. 1-Pentene<br />
20. cis-2-Pentene<br />
21. Hexanes<br />
<strong>GC</strong>_PC01085<br />
Column Rt®-Alumina BOND/Na2SO4, 50 m, 0.53 mm ID, 10 μm (cat.# 19756)<br />
Sample<br />
Refinery gas<br />
Injection<br />
Inj. Vol.:<br />
10 μL split<br />
Liner: Taper (2 mm) (cat.# 20795)<br />
Inj. Temp.: 200 °C<br />
Split Vent<br />
Flow Rate: 80 mL/min<br />
Oven<br />
Oven Temp: 45 °C (hold 1 min) to 200 °C at 10 °C/min (hold 3.5 min)<br />
Carrier Gas H2, constant pressure (8.0 psi, 55.2 kPa)<br />
Linear Velocity: 74 cm/sec @ 45 °C<br />
Detector FID @ 200 °C<br />
Refinery Gas on MXT®-Alumina BOND/Na2SO4<br />
NEW!<br />
1<br />
2<br />
3<br />
4<br />
Inert surface ensures good<br />
peak shape and separation.<br />
5<br />
6<br />
5 6 7<br />
7<br />
7.5<br />
10<br />
16<br />
11 13<br />
12 14 15<br />
18<br />
8 9<br />
17 19<br />
20<br />
21<br />
8<br />
9<br />
Peaks<br />
1. Methane<br />
2. Ethane<br />
3. Ethylene<br />
4. Propane<br />
5. Propylene<br />
6. Isobutane<br />
7. n-Butane<br />
8. Propadiene<br />
9. Acetylene<br />
10. trans-2-Butene<br />
11. 1-Butene<br />
12. Isobutylene<br />
13. cis-2-Butene<br />
14. Isopentane<br />
15. n-Pentane<br />
16. 1,3-Butadiene<br />
17. trans-2-Pentene<br />
18. 2-Methyl-2-butene<br />
19. 1-Pentene<br />
20. cis-2-Pentene<br />
21. Hexanes<br />
2.5 5<br />
7.5 10 12.5 15 17.5 20 Time (min)<br />
<strong>GC</strong>_PC1183<br />
Column MXT®-Alumina BOND/Na2SO4, 30 m, 0.53 mm ID, 10 μm (cat.# 79714)<br />
Sample<br />
Refinery gas<br />
Injection<br />
Inj. Vol.:<br />
10 μL split<br />
Liner:<br />
2 mm split<br />
Inj. Temp.: 45 °C<br />
Split Vent<br />
Flow Rate: 80 mL/min<br />
Oven<br />
Oven Temp: 45 °C (hold 1 min) to 200 °C at 10 °C/min (hold 8.5 min)<br />
Carrier Gas He, constant pressure (10 psi, 68.9 kPa)<br />
Linear Velocity: 31 cm/sec @ 45 °C<br />
Detector FID @ 200 °C<br />
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