The DVLS Sour Gas Analyzer determines the composition of four different gas streams:
• Export Gas having a low Hydrogen Sulfide content (<1000 ppm) at a low pressure [< 1 Bar];
• Sweet Gas having a low Hydrogen Sulfide content (1-200 ppm) at a high pressure [1 - 100 Bar];
• Acid Gas having a high Hydrogen Sulfide content (25 – 90%) at a low pressure [< 1 Bar];
• Sour gas having a high Hydrogen Sulfide content (1-10%) at a high pressure [1 - 100 Bar].
The DVLS Sour Gas Analyzer is equipped with three channels for the compositional analysis of the gas streams:
1. The FID Channel determines C1-C8+ hydrocarbons and BTEX;
2. The PFPD Channel analyzes H2S, COS, Mercaptans, Sulfides in the range from 1 to 1000 ppm;
3. The TCD Channel determines Nitrogen, CO2, H2S and COS in the range of 0,01 to 100%.