Temperature (˚C)

D10 (μm)

D50 (μm)

D90 (μm)

Surface area (m2/g)

20

3.729

10.362

19.874

6.44

30

6.662

11.265

18.056

5.82

40

8.034

17.020

31.283

6.74

50

7.725

17.697

51.686

4.44

60

1.019

16.538

84.880

5.65