PyGC – High pressure pyrolysis (CDS HPR) with GC – FID/TCD (Agilent 7890B)

High pressure pyrolysis (up to 34 bar/500 psi) with catalyst reactor, reactive gas analysis (CO2 and steam) coupled with GC – TCD for permanent gas analysis and FID for heavier organics.

Pyrolysis:

  • Model: CDS HPR
  • Heating Rate: Up to 20°C/ms or 2 × 104°C/s
  • Maximum temperature: Up to 1400 °C
  • Maximum pressure: 500 psi (3.4 MPa)
  • Gasses: He, CO2, steam
  • Catalyst reactor:
  • Volume: 2 ml
  • Maximum temperature: Up to 800 °C
  • GC:
  • Model 7890B

Fixed gas analysis

  • Detector: TCD
  • Column: Hayesep Q, Molsieve 10X
  • Calibrated gases: H2, CO, CO2, CH­4, C2H4, C2H6, C3H6 (0.01-1%)

Organics analysis

  • Detector: FID
  • Column HP-5