Research Article

Thermodynamic Characteristics of CH4 Adsorption on Shale at Different Temperatures

Table 2

The result of exponential function fitting of .

Temperature (K)Equation fitting parameters and correlation coefficients

30016.555575.948580.99902
30316.574915.959770.999
30816.782716.019810.99836
33816.626145.536720.99409
35816.280545.04720.99281
37316.382415.044760.99015
42316.054664.456530.98705
44816.049044.372960.98393
47315.824164.177040.98437