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Comparison of physicochemical properties of gases, supercritical fluids, and liquids [30].
| State | Density [kg/m3] | Viscosity [µPa] | Diffusivity [mm2/s] |
|---|---|---|---|
| Gases P = 1 atm, T= 21 °C | 1 | 10 | 1–10 |
| Supercritical fluids P = Pc, T = Tc | 100–1000 | 50–100 | 0.01–0.1 |
| Liquids P = 1 atm, T = 15–30 °C | 1000 | 500–1000 | 0.001 |
P = pressure, T = temperature.
