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TABLE OF CONTENTS - BGB Analytik AG

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GC and GC/MS<br />

Petroleum Applications<br />

Sulfur Gas Analysis in Light Hydrocarbon Streams II<br />

Column: GS-Q<br />

113-3432<br />

30 m x 0.32 mm<br />

Carrier: Helium, 10 psig, 1.7 mL/min @ 100°C<br />

Oven: 100°C for 2 min, 20°/min to 250°C and hold<br />

Injection: Split, 200°C<br />

Split ratio 1:20<br />

Detector: Two separate analyses under identical<br />

conditions on FID and PFPD<br />

Sulfur compounds (PFPD)<br />

A. Hydrogen sulfide<br />

B. Carbonyl sulfide<br />

C. Methyl mercaptan<br />

D. Ethyl mercaptan<br />

E. Carbon disulfide<br />

1. Methane<br />

2. Ethylene/Acetylene<br />

3. Ethane<br />

4. Propylene<br />

5. Propane<br />

6. Methyl acetylene<br />

7. iso-Butane<br />

8. 1-Butene<br />

9. 1,3-Butadiene<br />

10. n-Butane/cis-2-Butene<br />

11. trans-2-Butene<br />

12. iso-Pentane<br />

13. n-Pentane<br />

Suggested Supplies<br />

476 www.agilent.com/chem/supplies<br />

PFPD<br />

FID<br />

1<br />

Septum: 11 mm Advanced Green septa, 5183-4759<br />

Liner: Direct, 1.5 mm ID, 18740-80200<br />

Seal: Gold plated seal, 18740-20885<br />

2<br />

A<br />

B<br />

1 2 3 4 5<br />

Time (min)<br />

6 7 8<br />

3<br />

4<br />

5<br />

6<br />

C<br />

7<br />

8<br />

9 10<br />

11<br />

D<br />

E F<br />

12<br />

13<br />

GCPE019

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