Kinetic Models

Non-Linear Forms

Equation Number

References

Pseudo-First Order:

d Q t d t = K 1 ( Q e Q t )

(3)

[20]

Q t = Q e ( 1 e K 1 t )

(4)

Pseudo-Second Order:

d Q t d t = K 2 ( Q e Q t ) 2

(5)

[21]

Q t = K 2 Q e 2 t 1 + K 2 Q e t and h = K 2 Q e 2

(6)

Intraparticle Diffusion:

Q t = K i n t t 1 2 + C

(7)

[22]

Elovich Model:

d Q t d t = α e β Q t

(8)

[23]

Q t = 1 β ln ( 1 + α β t )

(9)

Fractional Power:

Q t = K t v

(10)

[24]

Avrami:

Q t = Q e { 1 exp [ ( K A V t ) ] n A V }

(11)

[25]

Tobin:

Q t = Q e K T t n T 1 + K T t n T

(12)

[26]