Temperature ˚C

q_i mg/g

ϴs

K_r (1/min)

K_s (1/min)

R²

40

12.13

0.8689

0.004

0.00041

0.8258

60

12.13

0.8389

0.005

0.00063

0.8924

80

12.13

0.7962

0.006

0.00068

0.802