Wiltec Research has been measuring thermodynamic data
on a contract basis for close to 30 years

Laboratory services & capabilities: Wiltec Research Company, Inc. specializes in laboratory measurement of thermodynamic properties and in thermodynamics consulting. Founded in 1980, Wiltec has developed a wide range of expertise in laboratory techniques and in data correlation and modeling.

New product: Phase Equilibria of Mercury in Hydrocarbons and other Chemicals

Phase equilibria
  • Mercury in hydrocarbons and chemicals
  • Vapor-liquid equilibria
  • Liquid-liquid equilibria
  • Simultaneous vapor-liquid and liquid-liquid equilibria
  • Solid-vapor or solid-liquid equilibria
  • Infinite dilution activity coefficients
  • Gas solubility
  • Distillations
  • Vapor-liquid equilibria
Thermophysical properties
  • Vapor Pressure
  • Liquid density
  • Vapor PVT
  • Critical point
  • Enthalpy
  • Heat capacity
  • Heat of vaporization
  • Heat of mixing
  • Surface tension
  • Viscosity
Chemical equilibria
  • Reaction equilibria
  • Reaction kinetics
  • Heats of reaction
  • Simultaneous chemical and phase equilibria

Download the current list of systems and measurements (118kb)
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Projects Done for the AIChE DIPPR Committee

  • All work done for the 805 and 851 committees since 1997 have not yet been published. Typically publication in JCED takes about 3 years from the time the work is completed.


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