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Table 1 Overview of pretreatment experiments and experimental conditions

From: Steam explosion pretreatment of softwood: the effect of the explosive decompression on enzymatic digestibility

T/°C

p abs/bar

t/min

log R 0/–

Δp explosion/bar

184

11

5

3.2

10

184

11

5

3.2

2.5a

210

19

5

3.9

18

210

19

5

3.9

2.5a

235

31

2.5

4.4

30

235

31

5

4.7

30

235

31

10

5.0

30

235

31

15

5.2

30

235

31

20

5.3

30

235

31

2.5

4.4

2.5a

235

31

5

4.7

2.5a

235

31

10

5.0

2.5a

235

31

15

5.2

2.5a

235

31

20

5.3

2.5a

235

31

10

5.0

5

235

31

10

5.0

7.5

235

31

10

5.0

10

235

31

10

5.0

15

235

31

10

5.0

20

235

31

10

5.0

25

  1. aExperiments with a Δp of 2.5 bar are referred to as experiments “without explosion”