Table 3 The experimental data fitted by single sphere models.

From: Influence of particle size in supercritical carbon dioxide extraction of roselle (Hibiscus sabdariffa) on bioactive compound recovery, extraction rate, diffusivity, and solubility

Run

Temp, °C

P, Mpa

FCO2, ml/min

FModifier, ml/min

Time, min

Dp, µm

Global yield, %

De, mg/s2

%AARD

1

40

10

4

0.24

60

250 < dp < 355

7.91

4.27E−12

29.06

2

355 < dp < 425

6.91

3.67E−12

22.88

3

425 < dp < 500

6.37

3.54E−12

23.17

4

60

10

4

0.24

60

250 < dp < 355

7.93

3.72E−11

42.35

5

355 < dp < 425

7.75

1.20E−11

40.28

6

425 < dp < 500

6.78

1.02E−11

31.70

7

40

30

4

0.24

60

250 < dp < 355

11.96

2.88E−12

24.55

8

355 < dp < 425

1157

2.78E−12

20.32

9

425 < dp < 500

9.15

2.17E−12

28.00

10

60

30

4

0.24

60

250 < dp < 355

8.99

6.22E−12

32.35

11

355 < dp < 425

8.43

5.88E−12

30.79

12

425 < dp < 500

6.59

3.19E−12

29.08

Average

8.36

7.83E−12

29.54