Fast, Reliable Carbon Dioxide Quantity Conversions

In an ASU, CO2 is removed from the air by a molecular sieve to prevent freezing and clogging during cryogenic cooling. This calculator helps convert CO2 quantities into the units you need.

  • Scf (standard cubic foot) gas measured at 1 atmosphere and 70°F.
  • Nm³ (normal cubic meter) gas measured at 1 atmosphere and 0°C.
  • Liquid measured at 1 atmosphere and boiling temperature.