Enhancement of Coal Permeability Using Aqueous NaCl with Microwave Irradiation

Table 3

Initial permeability (mD) of coal rock samples.

NaCl concentration, (g/L); Moisture content, (%)
	0.9977	0.5614	0.2401
	0.5083	0.2245	0.1625
	0.3460	0.2225	0.1525
	0.2344	0.1803	0.1490
	0.2288	0.1567	0.0835