Applications

Gasifier Effluent Stream Analysis with Aromatic and Water Analysis

Analyzer Description

Configuration:
5-valves, 5-packed columns, 2-capillary columns, high temperature injector oven, deans switch, TCD, TCD, FID, dynamic blender, high temperature custom sampling panel
Sample type:
Gasifier effluent streams
Compounds Separated:
  • hydrogen
  • helium
  • carbon dioxide
  • hydrogen sulfide
  • water
  • oxygen/argon composite
  • nitrogen
  • carbon monoxide
  • methane
  • ethane
  • ethylene
  • acetylene
  • propane/propylene composite
  • propadiene
  • benzene
  • pyridine
  • toluene
  • phenol
  • styrene
  • ethylbenzene
  • m/p-xylene composite
  • o-xylene
  • o-cresol
  • m/p-cresol composite
  • indene
  • indan
  • 1,3,5-trimethylbenzene
  • 1,2,4-trimethylbenzene
  • 2-methoxyphenol
  • naphthalene
  • 2-methylnaphthalene
  • 1-methylnaphthaene
  • acenaphthylene/acenaphthene composite
Lower detection limits:
50 ppm for hydrocarbons heavier than benzene
100 ppm for hydrogen, helium
200 ppm for carbon dioxide, nitrogen, hydrocarbons lighter than propadiene
400 ppm for carbon monoxide
500 ppm for hydrogen sulfide
1000 ppm for water
Methods met:
Wasson-ECE W4099

Typical Chromatogram

FID Chromatogram

TCD Chromatogram

Key Features and Benefits

  • Approximately a 30 minute analysis time.
  • Custom sampling panel and injector oven configured to operate at 350oC to maintain heavy sample integrity.
  • The backflush can be tailored to specific samples for additional peak identification or to shorten run time.