Table 5.

Related parameters of Fick’s second law under various factors

Particle size (μm)	Temperature (°C)	Solid–liquid ratio (g/mL)	$\ln [({\rho }_{w\infty })/\left({\rho }_{w\infty },-,{\rho }_{w0}\right)]=kt+\ln b$	R2	K	Dτ
		8	Y = 0.0334x + 0.3455	0.94	0.033	0.36
		10	Y = 0.0341x + 0.3504	0.94	0.034	0.37
180	80	12	Y = 0.036x + 0.463	0.96	0.036	0.39
		14	Y = 0.0362x + 0.3455	0.95	0.036	0.39
		16	Y = 0.0382x + 0.5075	0.95	0.038	0.41
	40		Y = 0.0352x + 0.336	0.99	0.035	0.38
	50		Y = 0.0327x + 0.4771	0.89	0.036	0.39
180	60	16	Y = 0.0336x + 0.2582	0.91	0.037	0.39
	70		Y = 0.0394x + 0.554	0.99	0.039	0.42
	80		Y = 0.0382x + 0.5075	0.97	0.038	0.41
420			Y = 0.0321x + 0337	0.92	0.032	0.35
250	80	16	Y = 0.035x + 03,474	0.93	0.035	0.38
180			Y = 0.0382x + 0.5075	0.97	0.038	0.41