TPE’s personnel have experience in the design of the following systems:

Dehydration Systems

  • Glycols (TEG & EG) for natural gas and high CO2 content gas
  • Glycerol for supercritical CO2
  • Molecular Sieves
  • Other Desiccants
  • BTEX and Still OH Vapor Recovery Units

Gas Sweetening (H2S & CO2 Removal) Systems

  • MEA, DEA, DGA, MDEA, Proprietary Amines
  • Physical Solvents (Selexol, etc.)
  • Dry Bed (Sulfatreat, etc.)
  • Adsorption (Molecular Sieves, etc.)

Carbon Capture Systems

  • Removal of CO2 from flue gas streams of industrial processes
    • Gas turbines & engines
    • Cement plants
    • Boilers & furnaces

Natural Gas Liquid (NGL) Recovery and Dew Point Control Systems

  • Mechanical Refrigeration
  • Joule-Thomson Effect (J-T Plant)
  • Adsorption (Molecular Sieves, etc.)

Specialty Treating Systems

  • Methanol Removal
  • Oxygen Removal  (Catalytic Reaction)

Stabilizer Systems

  • Condensate Stabilizers
  • NGL Stabilizers

Fuel Gas Conditioners

  • J-T Type Units

Activated Carbon Filters (Packed Bed Type)

  • 500 GPM Full Flow Units
  • Color removal from NGL and Condensate to Saybolt specifications

Industrial Gas Systems

  • CO2 Dryers
  • CO2 Purification Columns
  • Air Separation Plant Dryers/Pre-purifiers
  • Miscellaneous CO2 and Air Separation Plant Equipment


TPE utilizes ProMax by Bryan Research & Engineering for process simulation and optimization.