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Analysis of gas, liquids & solids

For the evaluation of processes and products it is extremely important to analyse all in- and output properly, and a large number of different analysis techniques are available in BTG’s laboratory.

Analysis methods for liquids

Analysis of gas, liquids and solids

Analysis of gas, liquids and solids

  • Water content (Karl Fisher)
  • MicroCarbonResidue (MCRT)
  • pH
  • Density
  • Kinematic viscosity
  • Elemental compostion (CHN)
  • Carbonyl content
  • Acid number
  • Solid content
  • Ash content
  • Total Organic Carbon (TOC)
  • Conductivity
  • Aging by viscosity change
  • Visual by microscope


Analysis methods for solids

  • Elemental composition (CHN)
  • Moisture content
  • Ash content
  • Ash melting behaviour (Seger Cone)
  • Volatiles
  • Fixed carbon / MCRT
  • Bulk density


Analysis methods for gases

  • Gas composition (N2, O2, H2, CO, CO2, CH4, C2, C3)
  • Moisture content
  • Flue gas emissions (NOx, CO, CO2, HC, O2)
  • Tar content (gravimetrically)
  • Tar content & composition (SPA method)