Latent Heats: Methane
hv correlation to tabulated
Heats of fusion and vaporization for ~590 inorganic and organic compounds (tabulated values from Perry's Tables 2-147/148/149), plus Hv correlation coefficients for 341 compounds (Perry's Table 2-150). Covers elements, halides, hydrocarbons, aromatics, and common process chemicals.
| substance | data type | C1 (1e-7 J/kmol) | C2 (dimensionless) | C3 (dimensionless) | C4 (dimensionless) | Tmax K (K) | Tmin K (K) | cas no | chemical family | formula | hf cal g (cal/g) | hv at Tmin kJ mol (kJ/mol) | mol wt (g/mol) | mp C (deg_C) | perry table |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Methane | hv correlation | 1.0194 | 0.26087 | -0.14694 | 0.22154 | 190.56 | 90.69 | 74-82-8 | — | CH4 | — | 8.724 | 16.042 | — | 2-150 |
| Methane | tabulated | — | — | — | — | — | — | — | Paraffins | CH4 | 14.03 | — | — | -182.48 | 2-149 |
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