Nitrogen Containing Compounds in Ethylene, Propylene, Butane, and Pentane Streams

Analyzer Description

3-valves, 2-capillary columns, on-board vaporizer, NCD
Sample type:
Ethylene, propylene, butane, pentane
Compounds Separated:
Methylamine, dimethylamine, trimethylamine, ethylamine, diethylamine, propylamine, pyridine, aniline, quinoline, indole
Lower detection limit:
0.5 ppm
Methods met:
Wasson-ECE W4043

Typical Chromatogram

NCD Chromatogram

NCD Chromatogram

NCD Chromatogram

Key Features and Benefits

  • Configured for both liquid and gas sample analysis.
  • On-board vaporizer converts liquid to gas phase prior to injection for more repeatable analysis.
  • High selectivity and equimolar for nitrogen.
  • A 3-way decoking valve alleviates any coking problems that might occur in the NCD burner during the oxidation process and ensures maximum response and consistency.