Research Article

Methane Adsorption in Anthracite Coal under Different Pressures and Temperatures—A Study Combining Isothermal Adsorption and Molecular Simulation

Figure 3

Molecular structure model of YW anthracite. ((a) 2D molecular model; (b) 3D structure optimization results; (c) 3D structure after anneal treatment; (d) 3D molecule structure with 14 molecules).