The document introduces the Agilent 355 sulfur chemiluminescence detector for the analysis of trace hydrogen sulfide and carbonyl sulfide as well as other volatile sulfur compounds.
This document provides a technical overview of the analysis of volatile sulfur compounds, specifically hydrogen sulfide and carbonyl sulfide, in hydrocarbon feedstocks like ethylene and propylene. It highlights the challenges posed by these reactive compounds and demonstrates how the Agilent 355 Sulfur Chemiluminescence Detector (SCD) offers selective detection without interference from the hydrocarbon matrix.
The Agilent 355 SCD is used to analyze ethylene and propylene gases for trace amounts of hydrogen sulfide, carbonyl sulfide, and other volatile sulfur compounds.
The injector should be operated with a split ratio of 1:6.
The oven temperature program starts at 40 °C for 1 min.