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Table 6 Fitting correlation parameters found for the different families of organic compounds

From: A novel X-ray radiography approach for the characterization of granular activated carbons used in the rum production

Family of compounds

y 0

e(y0)

A

e(A)

t

e(t)

R 2

Esters

0

(±) 0

1.10− 4

(±) 3.10− 4

293

(±) 1.10− 3

0.938

Fatty acids

0

(±) 0

5.10− 5

(±) 7.10− 5

253

(±)4.10− 4

0.992

Phenols

0

(±) 0

9.10− 4

(±) 4.10− 3

467

(±) 1.10− 3

0.738

  1. \( y={y}_0+{A}_1{e}^{\left(x/{t}_1\right)} \) resulting in y = Ae(x/t) (with e(i) the error on parameter i)